英语词汇concave area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

网络释义

1
[农机]?凹板面积
凹板面积

短语

1
concave temporal area
颞部凹陷
2
concave extension grate area
农机凹板延长栅格面积

双语例句

1
In order to the foundation design and construction of the project, some high protruding area are dug up, while low concave area filled with soil are treated by dynamic compaction.
鉴于工程项目地基设计和施工的要求，在地基处理时，有些高凸地带需要挖平、低凹地带需要大量的填土和强夯加固处理。
2
On the assumption that there was a small solid sphere in the focusing area, the scattering field of concave sphere ultrasonic transducer was analyzed.
以凹球面超声换能器为研究对象，假设聚焦区存在一刚性球形微粒，对此时的散射场进行分析。
3
The line of intersection, inward concave and shallow area of curved surface are the difficult points in curved surface machining.
曲面交线、曲面内凹区域及曲面中浅平面的加工是曲面加工中的难点。

单词	concave area
释义	concave area 简明释义凹面区域：指一个表面向内凹陷的区域，与凸面区域相对。网络释义 1 [农机]?凹板面积凹板面积短语 1 concave temporal area 颞部凹陷 2 concave extension grate area 农机凹板延长栅格面积双语例句 1 In order to the foundation design and construction of the project, some high protruding area are dug up, while low concave area filled with soil are treated by dynamic compaction. 鉴于工程项目地基设计和施工的要求，在地基处理时，有些高凸地带需要挖平、低凹地带需要大量的填土和强夯加固处理。 2 On the assumption that there was a small solid sphere in the focusing area, the scattering field of concave sphere ultrasonic transducer was analyzed. 以凹球面超声换能器为研究对象，假设聚焦区存在一刚性球形微粒，对此时的散射场进行分析。 3 The line of intersection, inward concave and shallow area of curved surface are the difficult points in curved surface machining. 曲面交线、曲面内凹区域及曲面中浅平面的加工是曲面加工中的难点。
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