Of these minerals, beryl, garnet and tourmaline are the most abundant. 佚名.神奇的知识之书.
However, he early began his collection of minerals and observed the relation of the soil and the vegetation to the underlying ro cks. 李贝.西洋科学史.
Minerals in Lancashire and Wales. 阿瑟·柯南·道尔.福尔摩斯归来记.
There is also a tannage made from minerals that is called chrome. 佚名.神奇的知识之书.
Musical Sounds from Minerals and Other Substances. 威廉·亨利·杜利特.世纪发明.
Had the different strata of clay, gravel, marble, coals, limestone, sand, minerals, &c. 本杰明·富兰克林.富兰克林自传.
Chemical History of Metals and Minerals. 李贝.西洋科学史.
In a short time the two youths had become inseparable friends, experimenting together, and taking walks to the mines and quarries in the neighborhood of Penzance in search of minerals for study. 鲁伯特·萨金特·荷兰.历史性发明.
The try everything spirit of Edison's method is well illustrated in this early period by a series of about sixteen hundred resistance tests of various ores, minerals, earths, etc. 弗兰克·刘易斯·戴尔.爱迪生的生平和发明.
The silica, which is the principal ingredient of sand, as well as of nearly all the earthy minerals, is known as rock crystal in its naturally crystallized form. 佚名.神奇的知识之书.
The temperate and torrid zones of the world are ransacked in order to secure the wood, the minerals and the animal substances, all of which are necessary to provide the means of play. 佚名.神奇的知识之书.
Above it lie the several minerals in their usual order, and over all is a coat of rich mould, ten or twelve feet deep. 乔纳森·斯威夫特.格列佛游记.
Theophrastus considered the medicinal uses of minerals a s well as of plants. 李贝.西洋科学史.
We know, for instance, that minerals and the elemental substances can be thus arranged. 查尔斯·达尔文.物种起源.
Mixed minerals will often intercrystallize in blobs or branching shapes that are very suggestive of simple plant or animal forms. 赫伯特·乔治·威尔斯.世界史纲.
He observe d the color, the hardness, weight, fracture of minerals, and experienced the joy the youthful mind feels in rap id identification. 李贝.西洋科学史.