Relying on the advantageous natural conditions, river transport and coastal shipping together constituted a relatively well-developed water transportation network.
水上运输依托优越的自然条件,内河航运与沿海运输相结合,构成了相互交错、四面通达的水路交通网络。
The developed water washing engineering vehicle, with converter as its power system, and with proven technology, features low cost, simple system and reliable protection.
开发的水冲洗工程车采用劈相机系统作动力系统,技术成熟,成本低廉,系统简单,保护可靠。
A number of products have been developed which are permeable to air and water.
已开发出许多可渗水透气的产品。
The solar water heater described here is based on a design developed some years ago in Afghanistan.
VOA: special.2009.04.20
The aim of the project was to provide water and flood protection for developed areas and agriculture.
VOA: special.2009.06.30
Bill Hunt,a professor of Biology and Agricultural Engineering at North Carolina State University, has developed an easy-to-use computer model to predict how landscape impacts water pollution.
VOA: standard.2010.08.04
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