英语词汇concave surface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

单词	concave surface
释义	concave surface 简明释义凹面：表面向内弯曲的曲面，中心点向外凸出。网络释义 1 ?内弧面内弧面，凹面 2 [科技]?凹面凹面短语 1 concave-surface 水面下凹 2 concave surface key 内凹齿钥匙 3 Micro-concave-surface 微凹面双语例句 1 The front of ancient bronze mirrors has flat and concave surface . 古代青铜镜的镜面有平面的，也有凸面的。 2 This paper investigates the inverted L antennas mounted on a conducting concave surface. 系统地研究了架设在凹形接地面上的倒l天线的电特性。 3 Cylinder and enlarged blades are used as test models for simulating the leading edge and concave surface of the blade. 用圆柱和放大的叶片做模型，模拟叶片前缘和叶盆凹面的流动。同近义词凹面，内弧面 concave edge
随便看	bottleneck problem bottleneck process bottle neck production bottleneck production bottleneck resource bottleneck restrictions bottleneck road bottlenecks bottlenecks bottlenecks bottleneck throat bottle neck tip bottleneck traffic bottleneck work center bottle nose bottlenose bottle-nose bottle-nose curb bottle-nosed bottlenosed bottle nosed dolphin bottle - nosed dolphin bottlenosed dolphin bottle-nosed dolphin bottlenosed dolphins

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。