1) apse
[英][æps] [美][æps]
半圆室
2) concha
[英]['kɔŋkə] [美]['kɑŋkə]
半圆凹室
3) semicircle
[英]['semisɜ:kl] [美]['sɛmɪ'sɝkḷ]
半圆
1.
With the blocking idea,the watermark is embedded into the Fourier semicircle region.
该算法基于分块思想将水印嵌入到傅立叶频域的半圆形区域。
4) half-circle
半周、半圆
5) dome
[英][dəʊm] [美][dom]
圆顶;流线型罩;汽室;圆顶山丘;海底半球状突出地
6) circular chamber
圆形硐室
1.
According to the entire theory of plastic mechanics,the relationship between equivalent stress and equivalent strain of circular chamber plastic zone in the complex stress state is deduced from nonlinear softening constitutive relation of rock under uniaxial compression.
依据塑性力学全量理论,将岩体单轴压缩的非线性软化本构关系推广,得到复杂应力状态下圆形硐室围岩塑性区的等效应力与等效应变关系;籍以求得应变非线性软化的圆形硐室围岩塑性区半径、弹塑性区应力、应变和位移;进而求得相应情况下的硐室围岩平衡方程、地应力与硐室周边位移关系以及围岩压力方程。
补充资料：半圆
①圆的直径的两个端点把圆周分成两条弧，每一条弧叫做半圆。②半圆（弧）和直径所围成的平面。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条