1) buried metallic pipes
地下金属管线
1.
Independently developing locating sets for buried metallic pipes and cables can reduce financial loss caused by damages to these pipes,and obtain well performances at low cost.
研制了高性能的地下金属管线探测仪。
2) underground metal pipe detector
地下金属管线探测仪
1.
When the transmitter of underground metal pipe detector is put at different position, Its first field causes different induction current in underground metal pipe lines.
利用地下金属管线探测仪发射机处在不同的位置时，它产生的一次场在地下金属管线中引起的感应电流会发生变化的特点，本文提出了一种提高这类探测仪分辨能力的新探测方法。
3) underground metal pipes
地下金属管线探测
1.
By means with the method of system clock division and the MCU timer,it can dectect all setting frequency in the underground metal pipes.
通过对系统时钟分频和自定义时钟,实现对其在地下金属管线探测仪中所有工作频率的覆盖,并结合其四阶传输函数和编程辅助软件,给出了各个频点的滤波器编程参数。
4) buried metal pipe
埋地金属管线
5) metal pipe and wire
金属管线
1.
The paper, therefore, makes a preliminary study on the metal pipe and wire corrosion mechanism and anti-corrosion technology.
因此,对金属管线腐蚀的机理以及防腐技术做了初步探索。
6) underground metal mines
地下金属矿
1.
Discussed the concept of continuous mining in underground mines, also summarized two generally continuously mining pattern from the present situation in underground metal mines in our country.
讨论了地下金属矿山连续开采的概念,从我国地下金属矿山的采矿现状出发,总结了在金属矿山中逐步推广的两种广义连续采矿模式。
补充资料：贵金属精密轧制装置(昆明贵金属研究所)
贵金属精密轧制装置(昆明贵金属研究所)
嫉蘸一’瓜.峨蘸颧翼鑫黝当渊狱贵金属精“轧“装置(昆明贵金属研“所)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条