英语词汇under-reaming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
?扩孔
... under-purlinlining 檩下内衬 under-reaming 扩孔 under-registration 漏登 ...

短语

1
Field tests indicate that the auger-type under-reaming tools can be used in construction of under-reamed piles in various formations.
试验表明，该种钻具可以满足在各类地层中的施工要求。
2
On the basis of this, the plastic deformation of large-scale cylinder pieces under reaming process and its main influencing factors were analyzed using finite element simulation means.
在此基础上，应用数值模拟方法研究了圆筒锻件扩孔过程的塑性变形及其主要影响因素。

单词	under-reaming
释义	under-reaming 简明释义 n.扩孔网络释义 1 ?扩孔 ... under-purlinlining 檩下内衬 under-reaming 扩孔 under-registration 漏登 ... 短语 1 under reaming 底部扩大双语例句 1 Field tests indicate that the auger-type under-reaming tools can be used in construction of under-reamed piles in various formations. 试验表明，该种钻具可以满足在各类地层中的施工要求。 2 On the basis of this, the plastic deformation of large-scale cylinder pieces under reaming process and its main influencing factors were analyzed using finite element simulation means. 在此基础上，应用数值模拟方法研究了圆筒锻件扩孔过程的塑性变形及其主要影响因素。
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