1.
Do not undersize supply or oversize the valve in relation to demand.
根据需要确定供水管道和阀门通径。供水管道通径不要太小，阀门通径不要太大。
2.
Normal diameters for ventilation pipe line and accessories for ships metric series
GB/T1560-1979船用通风系统管路和附件的公称通径
3.
The disc is stem guided on all sizes.
所有通径阀门的这种阀瓣是通过阀杆引导的。
4.
plain equal side outet
不带边同径二向三通
5.
This little path leads up to the railway station.
这条小径通往火车站。
6.
reduce the diameter of (a wire or metal rod) by pulling it through a die.
通过冲模来减少……的直径。
7.
audio-feedback path
声频反馈路径(通路)
8.
The door to knowledge is study.
通向知识的门径是学习。
9.
point-to-point logical communication path
点到点逻辑通信路径
10.
Circulation Modernization and Ways of Developing the Scales of Circulation Enterprises;
流通现代化与流通企业规模发展路径
11.
General purpose screw threads--Diameters and pitches
GB/T193-1981普通螺纹直径与螺距系列(直径1~600mm)
12.
AN INVESTIGATION OF TESTING SINGLE PITCH DIAMETER AND ACTUAL PITCH DIAMETER OF GENERAL PURPOSE SCREW THREADS
普通螺纹检验单—中径与实际中径的探讨
13.
Attentiveness is the path to true life; Indifference is the path to death.
警觉是通往真实生活的途径；粗心大意是通向死亡的路径。
14.
The other access road, connecting the northern end of the site with Sha Wan Drive, is under construction.
另一条通路由数码港北端通往沙湾径，现正施工。
15.
A closed path followed or capable of being followed by an electric current.
电路一个通过电流或可通过电流的封闭路径
16.
How to teach and practise putonghua;
从普通话测试谈普通话教学训练的途径与方法
17.
Traffic Congestion Management Decision Support Based on Traffic Distribution
基于交通流路径分布的交通拥堵管理决策支持
18.
Urban Rail Transit Workstrain on Minimal Radius Curve
超小半径曲线上城市轨道交通工程车的通行