diameter constant发音

意思翻译

直径常数

相似词语短语

diameter───n.直径

constant───adj.不变的；恒定的；经常的；n.(Constant)人名；(德)康斯坦特；n.[数]常数；恒量

inside diameter───[数]内径

outside diameter───外直径；外径

calorimeter constant───量热计常数

shilling diameter───先令直径

dime diameter───一角直径

pitch diameter───层心直径，（齿轮的）节径，（螺纹的）中径；[机]节圆直径

equatorial diameter───赤道直径（等于12753.44公里）

双语使用场景

's a mathematical constant representing the ratio of any circle's circumference to its diameter.───是一个数学常量，代表圆周长跟直径的比值。

The maximum penetration depth of gas flow is increased with the increase of gas momentum while the diameter of oxigen gunjet keeps constant.───气流的最大穿透深度随气体动量的增加而增加，而氧气喷枪的直径保持恒定。

principle and approach of constant magnetic measurement for diameter of coiled tubing is introduced, and an instrument for the measurement is designed.───介绍了连续油管直径恒磁测量原理及方法，给出了测量装置的构成和实验数据，分析了其测量精度。

Improvement of Diameter-constant Control System and Its Application in the Growth of Optical Grade Lithium Niobate Crystals───等径控制系统的改进及在光学级铌酸锂生长中的应用

英语使用场景