journal brass相关的网络例句
查询词典 journal brass
- 与 journal brass 相关的网络例句 [注：此内容来源于网络，仅供参考]
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In this poper, bearing faults are fallen into three categories: rubbing between bearing and journal, breaking of bearing brass, ablating of bearing brass.
由于影响轴承工作的因素，特别是偶然性和随机性的因素较多，使得滑动轴承故障机理及征兆的研究成为了一项复杂的工程任务。
- 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。