1.
Two Straight Circular Tube Flow under the Gas Flow Simulation
直圆管道内两种流态下气体流动的模拟计算
2.
The diameter of the inside of a round cylinder, such as a tube.
口径圆柱体内侧圆的直径，如管道
3.
The cylinder diameter of raceway center(mm)
－滚道中心圆直径(mm)
4.
cylinder canal-jet dyer
圆筒形管道喷射染色机
5.
The part of an oval racecourse farthest from the spectators and opposite the homestretch.
非终点直道离观众最远且与终点直道相对的椭圆形赛马跑道
6.
Relationship between Average Velocity and Radius in Round Pipe Fluid Flow;
圆管流体平均流速与管道半径的关系
7.
Rectangular branch takeoff duct with adjustable transition. Circular or rectangular duct can be specified.
具有可调转换的矩形分支引出管道。可指定为圆形管道或矩形管道。
8.
The Research on the Fiber Conveyor of Disc Swirl Spinning;
圆盘式旋流纺纱输送管道结构的研究
9.
Research on the Two-phase Flow with Cylindrical and Cubic Particles in the Channel and Pipe Flows
槽道和圆管中柱状粒子两相流的研究
10.
vertical channel fet
垂直沟道场效应晶体管
11.
A similar great circle drawn on the surface of a celestial body at right angles to the axis of rotation.
天球赤道在天体表面与自转轴成直角的大圆
12.
Looking to the South, the paths of the stars are simply very large circles.
往南看，恒星的轨道简直成了一些很大的圆周。
13.
Hydraulic Calculation for U-shaped Channel;
U形(底为半圆,侧墙直立)渠道的水力计算
14.
Study of Gradient at Junction of Straight Lane with Semicircle of Typical Track and Field Stadium
标准田径场直道和半圆交接处的坡度研究
15.
A Portable Measuring Device for Circular Profile and Wheel Diameter
便携式轨道车辆车轮不圆度及直径测量装置
16.
conical flanged straight pipe of acid proof porcelains for chemical industry
化学工业用耐酸陶瓷–有圆锥法兰的直管
17.
The trajectories of electrons in a DC cylindrical magnetron
电子在圆柱形直流磁控管中的运动轨迹
18.
Direct Numerical Simulation of Spatial Smooth Pipe Flow Transition;
空间发展光滑圆管流动转捩的直接数值模拟