water main- main (a pipe or conduit) for conveying water main- a principal pipe in a system that distributes water or gas or electricity or that collects sewage water supply,water system,water- a facility that provides a source of water; "the town debated the purification of the water sup...
5) main trunk of hydraulic line 输水线路总干6) water conveyance line in the north trunk of Yellow River Diversion Project 引黄北干输水线路 1. The collapsibility of loess foundation is the main project geology problem of water conveyance line in the north trunk of Yellow River Diversion ...
3) electric main 主电线,输电干线4) No. 1 waterline trunk 输水线路一干 1. Through the ecological survey of No. 经过张峰水库输水线路一干工程地质勘测,就输水线路一干郭河与沙坡河倒虹吸工程地质条件进行了分析与评价。5) main trunk of hydraulic line 输水线路总干6) Jiao-dong line 胶东输水...
The best softeners use probes in the resin tank to detect the exact point of saturation. Water softeners are installed in the main water trunk line, before any branch lines, to treat the entire indoor supply system.Henkenius, MerlePopular ...
Detecting critical defects : towards standards for conducting NDE on cast iron trunk mains. Every day, water networks across the developed world are relied on by billions of people to provide them with a fresh supply of water. Many of these networ... A Rainer 被引量: 0发表: 2017年 LEE'...
Trunk Main Leak Locating Correlator AQUASCAN TM2 Powerful high-end touchscreen correlator designed specifically to find leaks on large diameter pipes over long distances – intelligent,... Laptop Leak Locating Correlator AQUASCAN 620L Laptop Correlator ...
The studies related to tracking control for underwater vehicles involves trunk and precise movement of underwater vehicles in different dynamic situation42. This area may employ finite-time observer-based tracking techniques in conjunction with adaptive sliding mode control to sustain the position ...
Figure 4.Ice-dammed lake storage locations. Letters A–I represent different meltwater storage locations, each associated with characteristic lake drainage triggers and jökulhlaup routing characterics. ‘A’ represents a tributary glacier which dams a trunk valley and which is subject to subaerial...
The distribution line was very close to the bars, so we can say that these providers are more similar in their provision of services related to the water supply. From this, it appears that there are differences between the results obtained by these two techniques (DEA and SFA), with many ...
After installing the tubes in the desired location (generally 0.5, 1.0 and 1.5 m from the tree trunk), images can be taken periodically at different depths (generally at 0–30 cm, 30–60 cm and 60–90 cm). The number of roots at different locations can be counted manually in the ...