“水泥头”的概念、定义、翻译、参考文献-科学参考

单词	水泥头
释义	水泥头 Encyclopedia 工学套管程序释 Cement head水泥头固井注水泥时，安装在套管顶端的装置。
随便看	divergent thinking divergent thinking method divergent trajectory divergent wave diverging diverging diffuser diverging lens diverging meniscus diverging parabola diverging sequence diverse ion effect diversification diversification factor Diversification Strategy diversification theory diversified assessment diversified production diversified scenery on stage diversion diversion and closure technology for water conservancy construction in ancient China diversion channel diversion dike diversion gaps along the Jingjiang section in the middle reaches of the Yangtze River diversion headwork diversion tunnel

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