European Agreement on Main International Waterways
欧洲国际主要水道协定
drawing off water from its main channel as for irrigation.
把水从主要河道放出来例如为了灌溉。
This produces solution channels that develop mainly in the direction of the flow.
这样就造成了主要沿水流方向发育的溶蚀通道。
Primary Analysis of Water Distribution Ratio Variation in Main Waterway in Pearl River Delta
珠江三角洲主要河道水量分配比变化初步分析
Empirical analysis of major determinants of farmers' fruit marketing channels
水果销售渠道主要影响因素的实证研究
Sandstone reservoirs hold gas are mainly fan-delta under-water channel sand-body.
含气砂层主要是以扇三角州的水下河道砂体为主。
Booster (pumping) station: A pumping station in a water distribution system that is used to increase the pressure in the mains on the discharge side of the pumps.
升压(泵)站:在输水系统中用以增加主要出水管道压力的泵站。
So the main equipment is the two reservoirs and the pipeline between them.
因此，给水系统的主要设备就是两座水库和联结它们的管道。
Investigation of Chlorobenzenes in the waters and aquatic animals from the West Rive and North River of the Pearl Delta reach
珠江三角洲主要河道水体及水生动物体中氯苯类有机物的分布
The principal pipe or conduit in a system for conveying water, gas, oil, or other utility.
主要管道输送水、天然气、石油系统中的主要管道或沟渠或其他公用事业设备
European Agreement on Main Inland Waterways of International Importance
关于具有国际重要性的主要内陆水道的欧洲协定
It can be assembled according to the width of the channel and the depth of the water, and is mainly used in the water channel and water pump.
该产品可按照不同渠道宽度和水的深度进行组合，主要适用于水道、水泵。
The main level of a mine.
主坑道矿井的主要位置
Sewerage means mainly the pipes or drain which carry sewage but can include all sewage collection, treatment and removal.
污水工程主要指输送污水的管道或排水管，但也包括各种污水的收集、处理和清除。
Sewerage means mainly the pipes or drains which carry sewage but can include all sewage collection, treatment and removal.
污水工程主要是指输送污水的管道或排水管，但它可以包括所有污水的收集、处理和清除。
Now, instead of receiving more tributaries, it splits into a tangle of separate channels.
已没有河水从支流流进主要河道 取而代之的是河流被分割成 纵横交错的水道
The most common emergence of odour comes from the Urban sewage system, mainly in the total pipelines and equipment for treatment.
城市废水管网系统中臭气的最常见的发生源主要有下水道总管道和泵站。
A plank-paved roadway was built some 1,000 years ago above water and beneath the rock for salt and rice transport.
古浅道建于长江水位以上，已有1000年的历史了，古浅道主要用作运输食盐和谷物的通道。