1) vortex spacing

涡距
2) profile pitch

涡圈节距
3) Eddy Current Distance Measurement

涡流测距
1.
Simulation and Design of Eddy Current Distance Measurement System;

涡流测距系统的仿真及设计
4) variable-pitch turbine

变螺距涡轮
1.
By the method of CFD,the text carried on the detailed computation simulation for the internal flow field of a variable-pitch turbine,and got abundant internal flow field information,and also got the main performance curves.
利用CFD方法对一种变螺距涡轮的内流场作了较详细的三维紊流数值模拟,得出了丰富的内部流场信息,同时在此基础上计算出了该涡轮主要外特性曲线。
5) departure vorticity equation

距平涡度方程
1.
Diagnosis is undertaken of the genesis and maintenance of interannual anomaly in summer monsoon with the aid of the departure vorticity equation in the context of 1980~1986 ECMWF 200hPa gridded u-and v-winds.
使用 ECMWF 200 hPa 1980~1986年格点资料(u,v),利用距平涡度方程对季风年际异常的形成和维持机制作了涡度收支方面的诊断。
6) eddy-current ranging transducer

电涡流测距传感器
补充资料:胎面花纹块节距
分子式:
CAS号:
性质:由轮胎胎面中心线测得的同一侧相邻两花纹块前端之间的距离。等节距花纹胎面模具加工容易,但在高速行驶时易产生噪音;不等节距胎面花纹块模具加工复杂,但高速行驶时不易产生噪音。故高速轮胎均采用不等节距花纹块。
CAS号:
性质:由轮胎胎面中心线测得的同一侧相邻两花纹块前端之间的距离。等节距花纹胎面模具加工容易,但在高速行驶时易产生噪音;不等节距胎面花纹块模具加工复杂,但高速行驶时不易产生噪音。故高速轮胎均采用不等节距花纹块。
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