计算尺
- 与 计算尺 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The slide rule is a mechanical device that uses the very same physical quantity -- length -- to represent numbers, and to help perform arithmetical operations with two or more numbers at a time.
该计算尺是一个机械装置使用相同的物理量-长度-代表人数，并协助执行算术运算与两个或两个以上的号码的时间。
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A pianist might play most of the ivories on the keyboard, but rarely did any engineer use all the scales on his slide rule.
钢琴家或许会弹到键盘上大部份琴键，但工程师则极少完全用到计算尺上的全部刻度。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。