网络例句
发火点
- 与 发火点 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 pure metal is too hard to work with to have any significant uses; alloys with platinum are used in jewelry, pen points, surgical pins and pivots, electrical contacts and sparking points, and extrusion dies."
纯金属铱由于太硬而不能作任何重大的用途；铂－铱合金用于制造珠宝、钢笔尖、外科手术针、枢轴、电气接触点和发火点，以及挤压模具。
- 推荐网络例句
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The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.
主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。
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Male cats normally do not need aftercare with the exception of the night after the anesthetic.
男猫通常不需要善后除了晚上的麻醉。
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Its advantage is that it can be used in smaller units.
其优点在于可以在较小的单位中应用。