英语词汇working excavation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
There are four excavation crews working on recovering bones at the dig site right now.
目前，有四名队员在挖掘现场进行骨头的回收工作。
2
According to the working characters of retaining piles for deep excavation, the arching effect in adjoining soil is analyzed.
根据深基坑桩排式支护中护壁桩的受力变形特点，分析了被支护土体中的成拱作用。
3
Roadheader is an import excavation equipment, but its stability is connected with its working efficiency.
掘进机在挖掘设备中具有重要作用，而掘进机作业稳定性与生产效益密切相关。

单词	working excavation
释义	working excavation 简明释义工罪道网络释义 1 ?工罪道工罪道双语例句 1 There are four excavation crews working on recovering bones at the dig site right now. 目前，有四名队员在挖掘现场进行骨头的回收工作。 2 According to the working characters of retaining piles for deep excavation, the arching effect in adjoining soil is analyzed. 根据深基坑桩排式支护中护壁桩的受力变形特点，分析了被支护土体中的成拱作用。 3 Roadheader is an import excavation equipment, but its stability is connected with its working efficiency. 掘进机在挖掘设备中具有重要作用，而掘进机作业稳定性与生产效益密切相关。
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