1.
The diameter of connection soft and steel pipes should be as same as that of the equipment be connected.
为使软管组合区配连接钢管的管径，应尽量与相连设备管径一致。
2.
Estrogen replacement therapy and retinal vascular caliber
雌激素替代疗法与视网膜血管管径
3.
Research on Heat Transfer Performance of Helical-Rib Gravity Heat Pipes with Small Diameters;
小管径螺纹重力热管的传热性能研究
4.
Inside Diameter I.D
内直径（俗名管内径）
5.
To determine the caliber of(a tube).
确定（管道的）口径
6.
TUBE DIAMETER SHALL BE WITHIN 10% OF NOMINAL DIAMETER WITHIN BEND RADIUS.
管直径须在直径理论值和折弯半径的10%以内。
7.
Tool Path : Path to the Managed Resource Compiler Tool.
工具路径:托管资源编译器工具的路径。
8.
Tool Path : Path to the Managed Wrapper Generator Tool.
工具路径:托管包装生成器工具的路径。
9.
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
10.
The interior diameter of a hole, tube, or cylinder.
内径洞、管或圆柱体的内径
11.
experiential approach to management devel opment
管理发展的经验途径
12.
cognitive approach to management depment
管理发展的认知途径
13.
radial beam tube
径向偏转电子射线管
14.
scanning aperture photomultiplier
扫描孔径光电倍增管
15.
heavy barrelled .38 revolver
点三八口径重枪管手枪
16.
graduated tubing
直径分段减小的油管柱
17.
The tube is ten feet wide in the clear.
这管子内径宽十英尺。
18.
joins two pipes of different diameter.
连接两个不同直径的管。