1) eccentricity clearance
偏心缝隙
2) eccentric gap
气隙偏心
1.
Magnetic field of eccentric gap in large 3-phase asynchronous machine is analyzed and theexpression for edge frequency band of stator current is deduced.
本文对大型三相异步电机气隙偏心的气隙磁场进行研究，导出定子电流的边频带关系，为定子电流的在线监测和故障诊断提供理论基础，并对气隙偏心提出异步电机的状态方程。
3) air-magnetic field eccentricity
偏心气隙
4) eccentric small clearance
偏心小间隙
1.
regard eccentric small clearance in pipeline as object of study in this thesis,Approximate calculation formula of flowrate and power lose are presented by experiment and theory analysis,and change law of pressure and power lose in front and behind of cylindrical object because of reynolas number and eccentricity ratio change are presented.
偏心小间隙水流经常出现在两相流有压管道输送中,其水流兼有压差流和剪切流的特性。
5) Myocardial gap junction
心肌缝隙连接
1.
Myocardial gap junction plays an important role in cell to cell conduction of electrical and chemical signals in myocardium.
心肌缝隙连接是心肌细胞之间的连接通道 ,在维持细胞正常电、化学信号传递中起着重要作用。
6) concentric ring slit flow
同心环形缝隙流
1.
The concentric ring slit flow theory of fluid mechanics ,which is flow rate and pressure difference formula ,is usually used for analysis, research and engineering calculation in hydraulics problems, but the formula origin in general references which is based on the ordinary analysis of parallel plate (plain) pressure flow theory is not refined mathematics analysis .
在液压技术问题的分析,研究和工程计算中,经常要用到流体力学中的同心环形缝隙流理论,即流量—压力差公式Q=πdh3Δp/12μL;而通常的研究中并未对这一公式由来作过严格的数学分析,只是根据平行板(平面)压差流理论作出变通分析而得出的结论。
补充资料：在AutoCAD中偏心圆锥与偏心圆台实体的画法
现在要画一个偏心圆锥,底面在WCS的XY平面上,圆心(0,0,0),半径100,顶点(300,0,400)在ZX平面上.
1)连接PA,PB. A(-100,0,0) B(100,0,0)
图1
在当前坐标下:
2)延长PA到C,使PA=CA;延长PB到D,使PB=DB;
3)连接CD;
4)以CD为直径画圆;
5)用XLINE命令中的二等分选项作角CPD的角平分线PO,交CD于O;
6)过O作CD的垂线,交圆于E,F;
图2
7)用三点UCS命令,取三点为:O,P,C;
8)过点O作PO的垂线GO,交PC于G;
图3
9)再次用三点UCS命令,取三点为O,F,G;
10)现在就可以画椭圆锥了!
cone-e-c-捕捉O点-捕捉F点-捕捉G点-a-捕捉P点;
图4
11)回到WCS,剖切椭圆锥
SL-选择椭圆锥-回车-XY-回车-捕捉P点.
12)删除辅助线条.
图5
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