买冰箱主要看什么参数，买冰箱看什么参数？英文双语对照

一、买冰箱主要看什么参数，买冰箱看什么参数？

购买冰箱时，需要考虑以下几个参数：

1. 容积：冰箱的容积是一个很关键的参数，它决定了你能够存放的食品数量和种类。一般来说，家庭使用的冰箱容积在150L-600L之间，可以根据家庭人口和存储需求选择合适的容积。

2. 能效等级：能效等级是指电冰箱在运行时的能效标准，通常用字母标识，从高到低分别为A++、A+、A、B、C、D。能效等级越高的冰箱，在使用过程中能够更加节能和环保，减少对环境的负荷和对家庭经济的压力。

3. 制冷方式：冰箱的制冷方式分为直冷和风冷两种，直冷式冰箱制冷快，但制冷不均匀，易出现冰霜；风冷式冰箱制冷均匀，但制冷速度较慢。

4. 颜色和外观：冰箱的外观也是一个重要的考虑因素，可以根据自己的家居风格和个人喜好选择颜色和款式。

5. 其他功能：现在的冰箱有各种各样的附加功能，例如防霉、智能控制、制冰、杀菌等，可以根据自己的实际需求选择是否需要。

值得一提的是，购买冰箱时还需要注意品牌和售后服务，选择知名品牌和优质的售后服务，可以保证冰箱的质量和使用寿命，同时也可以提供更加完善的保修和维修服务。

二、买显卡主要看什么参数？

显卡最重要的看四个参数：流处理器数量、核芯频率、显存、位宽。

流处理器：即着色单元，PixelShader（NVidia推出了CUDA并行计算架构，让显卡可以用于图形渲染以外的目的。所以把N卡的流处理器称作CUDA core。AMD也有类似的技术，叫AMD stream，相应的，AMD的流处理器也叫Stream Processor（SP））。流处理器是一款显卡最核心的卖点，同架构显卡中，流处理器数量越多，性能也越强大，但流处理器数量的提升和性能的提升并不成正比，这也涉及到架构的流处理器效率问题。

核芯频率：（注意核芯频率不一定等于流处理器频率）这是各大非公版显卡厂商争相占领的高地，奢华的PCB layout，超公版的供电接口，都是为了更稳定的提升频率以获取更强的性能。但是普通玩家也不必盲目追求过高的频率，小幅度的频率提升一般伴随着更高昂的售价，但在游戏中的性能提升微乎其微。更多的是体现在测试类软件的评分上。而且为了追求高频率砸掉自己招牌的厂家也不在少数，几年前的影驰（绰号花驰现在都甩不掉），还有近两年的微星hawk系列，都是因为超高默频而导致花屏等各种问题，我们需要知道的是在稳定的情况下参数越高越好。

显存及其位宽：一般来说是越大越好（这里要顺带提一下HBM显存和GDDR显存），这两个参数决定了显卡在高分辨率和高抗锯齿下的表现。在游戏运行中，如果显存爆掉了，即使核心强大，纸面上帧数很高，实际的游戏体验还是会一卡一顿。相当难受。位宽就是内存或显存一次能传输的数据量。简单地讲就是一次能传递的数据宽度，就像公路的车道宽度，双向四车道、双向六车道，当然车道越多一次能通过的汽车就越大，所以位宽越大，一次性能舆的数据就越多,对显卡来说对性能的提高很明显。如同样显存频率为500MHz的128位和256位显存，那么它俩的显存带宽将分别为：128位=500MHz*128∕8=8GiB/s，而256位=500MHz*256∕8=16GiB/s，

上面还说了GDDR显存和HBM显存是不一样的，首先HBM显存价格远高于GDDR显存，但是频率却远低于GDDR显存(HBM2最高频率2GHz，GDDR6最高频率却到了14GHz)，GDDR6的位宽是384bit，HBM2的位宽却到了4096bit。

三、买平板电脑主要看什么？

预算太少。不推荐山寨平板，昂达酷比魔方那些，功能是多，质量不行。

把预算加一点，买华为、联想的低端平板。

买过苹果，联想，华硕平板，kindle，个人认为，看pdf，word，ppt还有看电影，听音乐，不推荐买平板，鸡肋，电脑和手机即可，重（哪怕苹果），视觉效果不那么理想，除非你老出差，或每天通勤时间比较长。

四、买U盘主要看什么？

1、看价格。正品U盘的价钱明显要比水货U盘的价钱高。

2、测速度。好U盘的读写速度都是不慢的。一般的U盘写速度能达到8--10MB/S；读速度能达到15--20MB/S。

3、看包装。好U盘做工精细，包括包装都是不随便的。

4、用测U盘的工具进行检测。如数码之家的"U盘扩容检测工具"可以检测出U盘的好坏。

5、购买U盘时，一定要索要发票，并且U盘身上的标签也不要撕了。

五、买游戏电脑主要看什么？

电脑的1.大脑--CPU，整体运行、数据处理速度{四核很普遍了}2.视觉系统--显卡，处理图像的能力{HD7750可以应付很多3D游戏了}3.心脏--电源，源源不断的输送电流{强心脏啊，怎么都要主动式400W以上啦，GX铜牌还是不错的}4.1、记忆中枢--硬盘，转速快，缓存大就跟的上节奏{这个市面上最少都500G以上了，好的游戏一解压就是几G啊，再存几部HD，想想都觉得挤啊}；

2、内存，它是与CPU进行沟通的桥梁。计算机中所有程序的运行都是在内存中进行的，因此内存的性能对计算机的影响非常大。内存（颗粒）小了肯定装不了多少东西啦。

{4GB DDR3-1600就可以了。}

六、买电视主要看什么参数？

1.注意是否带有HDMI接口

这接口的重要性主要在于现在的碟机、电脑、家庭影院等设备，都会积极采用这一接口。所以在购买前先确认你是否需要HDMI接口，可以减少你购买以后的后悔几率。

2.注意实际分辨率

液晶电视的实际分辨率是指液晶电视本身可以达到的分辨率，一般应该选择1280*1080及以上的

3.亮度、对比度、可视角度

厂商在亮度和对比度上往往夸大其词，一般来说亮度在500流明，对比度在600:1以上的产品就不错了。其实消费者可以直接忽略厂商提供的亮度和对比度参数(太假了)，直接以自己的目测感受为主，方法为在5米以外的距离，查看屏幕显示亮度和对比度，注意一些黑暗场景中的细节表现，多做几款产品对比，这样下来以后，就知道你将购买的液晶电视在亮度与对比度方面是否能够令你满意了。现在的液晶面板可视角度一般都在170以上，需要注意的问题是，在侧面观看时，注意屏幕左右和中央的画面是否清晰，亮度是否差异较大，选择差异尽量小的产品。

七、买电脑主要看什么参数？

1、CPU：计算机的所有操作都受CPU控制，CPU的性能指标直接决定了微机系统的性能指标，目前市面主流的是奔腾、酷睿i3、i5之类。

2、显示屏幕：液晶显示器是笔记本电脑中最为昂贵的一个部件。屏幕的大小主流为14.1英寸，也有15英寸的，如果用户经常出差的话，建议选择一些超薄、超轻型笔记本，屏幕在12寸~13寸，如果用户是坐办公室，不妨选择大一点，这样看起来比较舒适。

3、内存：用于暂时存放CPU中的运算数据，以及与硬盘等外部存储器交换的数据，计算机中所有程序的运行都是在内存中进行的，因此内存的性能对计算机的影响非常大。目前市面主流的是2G/4G,以及8G大小的内存。

4、硬盘容量：作为计算机系统的数据存储器，容量是硬盘最主要的参数，主要考虑硬盘容量和转速，市面主流是500及1T容量的，5400转速和7200转速的。

5、光盘驱动器：目前流行搭配DVD-RW（DVD刻录）。从使用和经济的角度。要注意光驱读盘的稳定性、读盘声音、读盘时的纠错能力、光驱速度等。

八、买鼠标主要看什么参数？

鼠标看如下配置

主要的当然是看DPI也就是刷新率,其次是你自己捏着感觉下它的人体工程学设计是不是适合自己的手形状。

还有么就是现在的鼠标分光电和激光,我个人比较喜欢激光鼠标,定位比光电的准确,而且不容易丢帧。

显示市面上正常的鼠标DPI是800,如果你喜欢打游戏,那么你可以选择1600甚至更加高的。

九、买电视主要看什么配置？

1.能耗等级：一台电视耗电情况关系着我们日常的用电开支，从这个参数可以判断该款智能电视耗不耗电，能耗等级越低越省电；

2.内部核心参数：包括CPU、GPU、VPU、内部存储空间、操作系统，这些参数决定了这款电视的反应速度、存储容量。

十、买奶粉主要看什么成分？

在购买奶粉时，主要需要关注以下几个成分：

蛋白质：蛋白质是奶粉的主要成分之一，也是评价奶粉质量的重要指标。蛋白质含量越高，奶粉的质量一般来说越好。但是，过高的蛋白质含量也可能会对宝宝的肾脏造成负担。因此，在选择奶粉时，要选择蛋白质含量适中的产品。

脂肪：脂肪是宝宝生长发育所必需的营养素之一，但过高的脂肪含量会增加宝宝的肥胖风险。因此，在选择奶粉时，要选择脂肪含量适中的产品，同时要关注脂肪酸的组成和比例，尽量选择富含不饱和脂肪酸的产品。

碳水化合物：碳水化合物是宝宝主要的能量来源之一，但过高的碳水化合物含量也可能会对宝宝的健康造成影响。因此，在选择奶粉时，要选择碳水化合物含量适中的产品，同时要关注乳糖和蔗糖的比例，尽量选择含乳糖的产品。

维生素和矿物质：维生素和矿物质是宝宝生长发育所必需的营养素，因此也是选择奶粉时需要关注的重点之一。在选择奶粉时，要选择含有丰富维生素和矿物质的产品，特别是钙、铁、锌等矿物质，以保证宝宝的健康成长。

其他成分：此外，还需要关注奶粉中是否添加了益生菌、DHA等特殊成分，这些成分能够促进宝宝的生长发育和提高免疫力。但是需要注意的是，这些成分并不是越多越好，需要根据宝宝的实际情况进行选择。

总之，在购买奶粉时，需要关注多个方面，包括营养成分、品牌信誉、价格等。建议在购买前仔细查看产品说明和成分表，同时也可以咨询营养师或医生的意见，以选择适合宝宝的奶粉。

One, the box that buy ice basically sees what parameter, what parameter does the box that buy ice see?

When buying refrigerator, need considers the following parameter:

1.Cubage: The cubage of freezer is a very crucial parameter, it decided the food amount that you can deposit and sort. Generally speaking, the freezer volume that the family uses is between 150L-600L, can choose appropriate cubage according to domestic population and memory demand.

2.Can effect grade: Can effect grade is when showing freezer is moving can effect standard, mark with the letter normally, from arrive high low it is A++ , A+ , A, B, C, D respectively. Can the freezer with effect higher order and degree, in using a process can more energy-saving with environmental protection, reduce the bear to the environment and the pressure to domestic economy.

3.Refrigeration means: The refrigeration means cent of freezer is straight cold zephyr cold two kinds, refrigeration of freezer of straight cold formula is fast, but refrigeration is inhomogenous, easy occurrence austerity; Refrigeration of freezer of wind cold pattern is even, but refrigeration rate is slower.

4.Color and exterior: The exterior of freezer also is a main consideration factor, can live style and facial expression of choice of individual be fond of and style according to his home.

5.Other function: Present freezer has various add functions, for example control of mouldproof, intelligence, make ice, antiseptic etc, can choose to whether need according to oneself effective demand.

Be worth what carry is, when buying refrigerator, still need to notice brand and after service, choose well-known trademark and excellent after service, can assure the quality of freezer and service life, also can offer at the same time more perfect guarantee and maintain a service.

2, buy show card what to parameter basically see?

It is the most important to show clip see 4 parameter: Stream frequency of core of processor amount, nucleus, show put, wide.

Shed processor: Namely chromatic unit, pixelShader (NVidia rolled out framework of CUDA collateral computation, let show card to be able to be used at the purpose beyond graphical apply colours to a drawing. Shed what N gets stuck so processor calls CUDA Core. AMD also has similar technology, call AMD Stream, corresponding, of AMD shed processor to also call Stream Processor (SP) . Shedding processor is one shows clip most of core sell a site, in showing clip with the framework, shed processor amount more, function is more powerful also, but the promotion of the promotion that sheds processor amount and function does not become direct ratio, this also involves a framework sort processor efficiency problem.

Nuclear core frequency: (notice nuclear core frequency is equal to certainly shed processor frequency) this is each big blame fair edition the manufacturer that show clip contends for occupational upland, costly PCB Layout, exceed the power supply interface of fair edition, it is for stabler promotion frequency in order to get stronger performance. But average player also need not go after exorbitant frequency blindly, the frequency promotion of little scope is accompanying higher price commonly, but the function in game promotes very little. More it is to reflect the grading that checking kind of software to go up. And to go after high frequency rate to break his the manufacturer of fascia also is absent a few, the shadow a few years ago gallop (byname Hua Chi is swung now do not drop) , still have series of small bit Hawk, it is cause all sorts of problems such as Hua Bing because of freeboard silent frequency, what we need to know is it is good that below stable circumstance parameter jumps over Gao Yue.

Show put reach its wide: It is bigger generally speaking better (here wants conveniently to carry HBM to show put and GDDR is shown put) , these two parameter decided to show card to be in high resolution and Gao Kang are toothed the expression below. Move in game in, if show,put explode, although core is powerful, number of the frame on paper face is very high, real play experiences or meet a calorie. Quite afflictive. Wide namely memory or show keep the data bulk that can transmit. Tell the data width that can deliver namely simply, resemble the driveway width of highway, two-way 4 driveway, two-way 6 driveway, of course the car that driveway can pass many times more is older, so wide bigger, one-time the data that can carriage is more, to showing clip for to function rise apparently. If show 128 when put frequency to be 500MHz with 256 likewise,put, so it of two show put bandwidth to will be respectively: 128 =500MHz*128 ∕ 8=8GiB/s, and 8=16GiB/s of 256 =500MHz*256 ∕,

Still said GDDR is shown above put and HBM is shown putting is different, above all HBM is shown put price outclass GDDR to show put, but frequency is far however show under GDDR put (2GHz of HBM2 highest frequency, GDDR6 highest frequency arrived however 14GHz) , of GDDR6 wide it is 384bit, of HBM2 wide arrived however 4096bit.

3, what to buy flat computer to basically look?

The budget is too little. Do not recommend mountain fastness flat, hold high amount to cruel to compare magic square those, the function is much, quality is no good.

Increase the budget a bit, buy China for, the low Duan Ping that associate board.

Had bought an apple, associate, huashuo flat, kindle, the individual thinks, see Pdf, word, ppt still has see a movie, hear music, do not recommend buy flat, chicken ribs, computer and mobile phone can, heavy (even if apple) , visual effect is so not ideal, unless you often are away on official business, or connect everyday diligent time is longer.

4, buy U dish what to basically see?

1, see the value. Quality goods U dish price should compare U of commodities from abnormal channel apparently dish price is high.

2, measure speed. Good U dish read keeping rate is not slow. General U dish write speed to be able to be achieved 8- - 10MB/S; Read speed to be able to be achieved 15- - 20MB/S.

3, look pack. Good U dish do manual work is careful, including to pack is not informal.

4, with measure U dish the tool undertakes detecting. The "U of the home that is like a number dish enlarge look detects tool " can detect an U dish stand or fall.

5, buy U dish when, must ask for bill, and U dish the label that goes up personally also was not ripped.

5, what to buy game computer to basically look?

1 of computer. Cerebrum- - CPU, whole moves, 4 nucleuses of {of data processing speed are very general}2. Visual system- - show clip, the ability {HD7750 that processes image can handle sport of a lot of 3D}3. Heart- - power source, in a steady stream carries voltaic {strong heart ceaselessly, how to want active 400W above, GX bronze medal still is centre of pretty good}4.1, memory- - hard disk, rotate speed is fast, cache follows greatly on rhythm {on this market least 500G above, one solution presses good game is a few G, put a few HD again, want to feel to squeeze ah} ;

2, memory, it is the bridge that undertakes communication with CPU. Of all programs in the computer moving undertake in memory, because the property of this memory is right the impact of the computer is very big. Memory (grain) small cannot hold how many thing for certain.

{4GB DDR3-1600 is OK. }

6, buy TV what to parameter basically see?

1. notices to whether contain HDMI port

The importance of this interface basically consists the equipment such as movie theater of present dish machine, computer, family, can use this one interface actively. Affirm before buy whether you need HDMI interface first so, can reduce you to buy the following regret odds.

2. notices actual resolution

The actual resolution of liquid crystal TV is the resolution that shows itself of liquid crystal TV can be achieved, should choose 1280*1080 and above commonly

3. brightness, contrast, can inspect angle

The manufacturer is on brightness and contrast often exaggerate, generally speaking brightness is in 500 lumen, contrast is in 600:1The product of above is good. The brightness that actually manufacturer of OK and direct oversight offers customer and contrast parameter (too false) , experience with oneself range estimation directly give priority to, the method is in 5 meters of distances beyond, examine screen to show brightness and contrast, notice the detail in a few dark setting is behaved, make contrast of a few products more, after such coming down, whether can the liquid crystal TV that knows you will be bought make you satisfactory in brightness and contrast respect. Present liquid crystal face plate can inspect angle to be in commonly 170 above, the issue that needs an attention is, when flank is watched, notice whether screen left and right sides and center picture are clear, brightness whether difference is bigger, choice difference uses up hidebound product.

7, buy computer what to parameter basically see?

1, CPU: All operations of the computer get CPU control, the function index of CPU decided the function index of personal computer system directly, at present of market main trend is to gallop, cruel and so on of farsighted I3, I5.

2, indication screen: The LCD is a most high component in notebook computer. The size mainstream of screen is 14.1 inches, also have 15 inches, if the user often is away on official business, the proposal chooses a few ultrathin, exceed light-duty jotter, screen is in 12 inches of ~13 inch, if the user is,sit the office, might as well the selection is a bit bigger, such more comfortable looking.

3, memory: Use at depositing the operation data in CPU temporarily, and the data that exchanges with memory of ministry of hard disk substandard, of all programs in the computer moving undertake in memory, because the property of this memory is right the impact of the computer is very big. At present of market main trend is 2G/4G, and the memory of 8G size.

4, hard disk capacity: Regard the data of all of computer science department as memory, the capacity is the parameter with the mainest hard disk, basically consider hard disk capacity and rotate speed, market main trend is the 500 capacities that reach 1T, 5400 rotate speed and of 7200 rotate speed.

5, CD driver: Current and popular tie-in DVD-RW (quarter collection of DVD) . From use the angle with economy. Should notice CD driver is read dish stability, read dish of sound, read speed of dish of error correction ability when, CD driver to wait.

8, buy a mouse what to parameter basically see?

The mouse sees following configuration

Main is to see DPI of course namely refresh rate, it is the hand appearance that the design of human body engineering that yourself is holding a feeling to issue it suits him next.

Still have the mouse cent photoelectricity that is now and laser, my individual prefers laser mouse, location is exacter than photoelectric, and lose frame not easily.

The normal mouse DPI on indication market is 800, if you like to play game, so you can choose 1600 more tall even.

9, buy TV what to configuration basically see?

Grade of 1. specific power consumption: Circumstance of report of bad news of a TV is concerning the our daily expenses that use phone, can judge report of bad news of this intelligence TV from this parameter, grade of specific power consumption jumps over the low report that jump over a province;

Parameter of 2. in-house core: Include space of CPU, GPU, VPU, in-house storage, operating system, these parameter decided the response rate of this TV, memory capacity.

10, buy milk powder what to part basically see?

When buying powdered milk, main need pays close attention to the following composition:

Protein: Protein is one of bases of milk powder, also be the main index that evaluates milk powder quality. Protein content is higher, the quality of milk powder has been jumped over generally speaking. But, exorbitant protein content also may create a burden to the kidney of darling. Accordingly, when choosing milk powder, want to select the product of protein content moderate.

Adipose: Adipose it is darling grows one of nutriment with development indispensible place, but the fat risk that exorbitant adipose content can increase darling. Accordingly, when choosing milk powder, want to select the product of adipose content moderate, want to pay close attention to the composition of fatty acid and scale at the same time, choose to contain a lot ofthe product of not saturated fatty acid as far as possible.

Carbohydrate: Carbohydrate is one of energy source with main darling, but exorbitant carbohydrate content also may cause an effect to the health of darling. Accordingly, when choosing milk powder, want to select the product of carbohydrate content moderate, want to pay close attention to the scale of lactose and cane sugar at the same time, choose to contain the product of lactose as far as possible.

Vitamin and mineral: Vitamin and mineral it is darling grows the nutriment with development indispensible place, because this also is one of keys of attention of the need when choice milk powder. When choosing milk powder, want to choose to contain rich vitamin and mineral product, especially calcic, iron, zinc mineral, in order to make sure the health of darling grows.

Other part: In addition, whether was beneficial added to give birth to the special class status such as bacterium, DHA in still needing to pay close attention to milk powder, the growth that these composition can promote darling development and enhance immune power. But those who need an attention is, these composition are not more better, need undertakes choosing according to the actual condition of darling.

Anyhow, when buying powdered milk, need pays close attention to many respects, include credit of nutrient composition, brand, price to wait. The proposal examines product specification and composition watch carefully before buy, also can seek advice from the opinion of nutrient division or doctor at the same time, suit the milk powder of darling in order to choose.