文章探讨了准确探明病井故障位置和故障状态的方法，并研究了病井的同径修复工艺。
This paper discusses the method to detect the breakdown position and state of a trouble water well. It also presents a technique of the same-diameter repair of a trouble water well.
括号内的数值为SH 3410标准中规定的同径管件尺寸，相应的异径管件尺寸见产品标准。
The values of the bracket means the sizes of straight fittings defined in the codes of SH 3410, and the relevant sizes of the reducing fittings refer to the standards of production.
仿真表明同信道干扰与最大多径延迟扩展对系统性能影响很大，在通常情况下采用PDMRC具有最好的性能。
Simulation shows co-channel interference and maximum multi-path delay spread have significant impact on the BER performance and PDMRC gives the best performance in most common environment.
此外，天然巢同未使用过的人工巢的巢高（P<0.05）和巢径（P<0.05）存在着显著性的差异。
Moreover, significant differences in nest height (P<0.05) and nest diameter (P<0.05) were found between natural nests and artificial unutilized nests.
随着丛径的增加，不同构件的数量均具有线性同速生长规律，而不同构件的生物量均具有幂函数异速增长规律。
With the increase of tuft size, the number of different modules was in a linear isogony growth, while their biomass was in an power allometry growth.
扩建工程桥梁拼接方法是以同跨径、同桥型两侧拼接为主，局部分离为辅。
The bridge concatenation method of the extension project is to rely mainly on stepping the foot - path, with bridge type both sides concatenation, local separation.
用游标卡尺，分别测量电机的轴径和起动器的孔径、键宽、键高等尺寸是否相同，如有差异，应及时同本公司联系，以求解决。
To measure the hole diameter, width and height of key by vernier caliper, if there is any discrepancy, PLS do not hesitate to contact us.
用游标卡尺，分别测量电机的轴径和起动器的孔径、键宽、键高等尺寸是否相同，如有差异，应及时同本公司联系，以求解决。
To measure the hole diameter, width and height of key by vernier caliper, if there is any discrepancy, PLS do not hesitate to contact us.
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