网络例句
钎焊
- 与 钎焊 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 influences of Cu-particle addition in Sn-9Zn lead-free solder powderon the interfacial reaction of Sn-9Zn/Cu joint were investigated under extended reflowing time conditions.
研究了长时间再流焊条件下，在粉状Sn-9Zn无铅钎料中加入Cu颗粒增强质点对Sn-9Zn/Cu钎焊接头界面反应的影响。
- 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。