1.
Research on Diameter Measurement Technique of Thin Cylinder by Laser Diffraction;
激光衍射法细圆柱体直径测量技术研究
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 rolling element (steel ball or pin roller) diameter(mm)
滚动体(钢球或滚柱)直径(mm)
4.
graduated tubing
直径分段减小的油管柱
5.
The eupatheostat consisted of a vertical cylinder 550 mm high by 190 mm diameter.
拟人器是由一个直径为190mm，高度为550mm的垂直圆柱体构成。
6.
Three-Dimensional Numerical Simulations of the Viscous Flow Past a Large Diameter Cylinder of the Spar Platform under Supercritical Reynolds Number
超临界雷诺数下Spar平台大直径柱体绕流的三维数值模拟
7.
The diameter of the column has now decreased to 2, 000 feet.
这时水柱的直径已减少到2000英尺。
8.
High-Precision On-Line Measuring System for Cylinder Diameter with Large Range
高精度圆柱直径大量程在线测量系统
9.
The interior diameter of a hole, tube, or cylinder.
内径洞、管或圆柱体的内径
10.
The stem has a slightly smaller diameter than the valve bore.
阀杆的直径略小于阀体孔的直径。
11.
The Computation Analysis and Program Realization for Wave Force on Small-diameter Vertical Cylinders;
小直径桩柱波浪荷载的计算分析及程序实现
12.
Construction Technology of Repaint Scaffold in Large-diameter Steel Pipe Column
大直径钢管柱高空补漆脚手架施工技术
13.
The construction technology of rigid combined large-diameter-steel-tube-concrete column
大直径钢管——混凝土劲性组合柱施工技术
14.
Large-diameter cylinder seal structure analysis and improvement
基于大直径柱塞缸密封结构的分析与改进
15.
Research on Integral Project of Digital Control System Used for Radial Piston Pump
数字控制径向柱塞泵整体方案的研究
16.
a straight line that generates a cylinder or cone.
生成圆柱体或圆锥体的直线。
17.
these perfectly straight pillars represent classical beauty.
这些直溜的柱子体现着古典之美。
18.
A cylindrical surface or solid all of whose sections perpendicular to the elements are elliptical.
椭圆柱与组成要素垂直的所有圆柱形表面或柱体的部分是椭圆形的柱体