caterpillar track相关的网络例句
查询词典 caterpillar track
- 与 caterpillar track 相关的网络例句 [注：此内容来源于网络，仅供参考]
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By reviewiag the historie and present si-tuatioas of Caterpillar high sprocket track type bulldozers in China's construction, the types and classification of high sprocket design are discussed.
回顾了美国卡特彼勒公司高架链轮式履带推土机的发展简史、发展现状及在我国建设中的应用，对高架链轮结构的型式与分类进行了分析。
- 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。