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S 开头的英语单词(共 361,851 个)

secondary standard reference surface
[计] 二级标准磁盘面
secondary standard sample
[科技] 二级标样
secondary standard seawater
[网络] 幅标准海水;副标准海水
secondary standard solar cell
二级标准太阳电池
secondary standard source
次级标准源
secondary standard substance
[化] 副基准物
secondary standard thermocouple
副基准热电偶
secondary state of stress
二次应力场
secondary station
[计] 次站
secondary station algorithm
[计] 次站算法
secondary statistics
中等统计学
secondary stator
(油泵的)副边定子
secondary status
次站状态
secondary steam
[化] 二次蒸汽
secondary steam flow rate
次蒸汽流量
secondary steam generator
次蒸汽发生器
secondary steam pipe
次蒸汽管[线]
secondary steam-to-steam heat exchanger
次蒸汽-蒸汽热交换器
Secondary Steel n
un. 再生钢\n[网络] 二级钢;附属钢;钢型材
secondary steelmaking process
[化] 炉外精炼
secondary steering stand n
un. 备用操舵台
secondary stem villus
次级绒毛干
secondary stiffener n
un. 次要加强材\n[网络] 次要强度构件
secondary stimulus
再刺激
Secondary Stock
次级股票
Secondary stocks
次级股票
secondary stomodaeum
次级原口