半圆周的英文

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"半圆周"怎么读用"半圆周"造句

英文翻译手机版

semicircumference

"半圆"英文翻译 semicircle
"周"英文翻译 circumference; periphery; ci ...
"半圆周法" 英文翻译 : semimeasuring
"半圆周运动" 英文翻译 : half-circular motion
"轴瓦半圆周长" 英文翻译 : half peripheral length
"圆周" 英文翻译 : circle; periphery; circumference 圆周上的一点 a point on the circumference; 地球的圆周约为25,000 英里。 the earth's circumference is nearly 25,000 miles.; 圆周规 circumference gauge; 圆周角 angle of circumference; angle in a circular segment; circumferential angle; 圆周率(π) ratio of the circumference of a circle to its diameter; pi; 圆周运动 circular motion; circling motion; round
"半圆" 英文翻译 : semi-circle
"圆周,圆周线" 英文翻译 : circumference n
"半圆，半圆形体" 英文翻译 : semicircle
"等圆周" 英文翻译 : equal circumference
"外圆周" 英文翻译 : outer annulus
"圆周,周围" 英文翻译 : circumference
"圆周槽" 英文翻译 : circumferential groove
"圆周的" 英文翻译 : allround; circular; circumferencial; circumferential; peripheral
"圆周地" 英文翻译 : circumferentail
"圆周度" 英文翻译 : circular degree
"圆周法" 英文翻译 : three figure method
"圆周功" 英文翻译 : circumferential work
"圆周规" 英文翻译 : circumference gauge
"圆周角" 英文翻译 : angle at the circumference; angle in a circular segment; angle in circular segment; angle of circumference; angle of cirumference; circumferential angle; inscribed angle; round angle
"圆周节" 英文翻译 : circular (or circumfer- ential) pitch
"圆周句" 英文翻译 : periodic sentence; periodicsentence
"圆周力" 英文翻译 : circumferential force; force of periphery; peripheral force; turning force; twisting force
"圆周流" 英文翻译 : gyral stream
"圆周率" 英文翻译 : circular constant; circumference ratio; peripheral weir; pipi; ratio of the circumference of a circle to its diameter; πpi

例句与用法

This paper studies the least redundant solutions of two - dimensional array system by using the simulated annealing algorithm . two ideal thinning solutions for the two - dimensional circle array were discussed intensively in this paper . one solution uses half - circle configuration with very much reduced number of elements and taking an image by rotating the array ; the other selects element positions around the full circle to provide a roughly uniform coverage in the spatial frequency domain
在一维天线阵设计的基础上，本文利用模拟退火算法给出了两种最小冗余二维圆环天线阵的结构设计方案，一种方案利用天线旋转，在半圆周内稀疏天线；另一种方案通过将空间频率采样点的均匀分布作为优化的约束条件，在全圆周上使天线单元分布达到最优。