valvulae相关的网络例句
查询词典 valvulae
- 与 valvulae 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Leaving alone set of base pin general multi-choices in rough and straightforward willowy blood stream rich easy fixed vein, if wants the vein expensively, a vein, the median vein, is not easy to choose in the lower limb, because the lower limb valvulae venarum are many, easy to have the phlebitis.
留置套管针一般多选择在粗直有弹性血流丰富易于固定的静脉，如贵要静脉，头静脉，正中静脉，不易选择在下肢，因为下肢静脉瓣较多，易发生静脉炎。
- 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。