农田

The sluice is a kind of low-head water off building which can not only barraging water but also dredging water .

水闸是一种低水头过水建筑物，具有挡水和过水的双重作用，在农田水利工程中运用很广泛。

This is Wang's home village in Sichuan, where irrigation canals line fields and a cement factory belches fumes.

这就是王志军在四川农村的家，用来灌溉的水渠穿过农田和一个水泥厂正吐着烟。

We studied the patterns of breeding, foraging and the tolerance to human disturbance of bird species across 3 urban gradients, by censusing birds at five sites in Hangzhou excepting Xiaoshan district, Yuhang district etc.

2001.3～2003.1期间，在杭州市区(不包括萧山、余杭等新城区)选取了建筑区、公园、西部山区、农田和水荡等地点作为不同城市化程度栖息地的典型代表。

At present it takes municipal general household rubbish and separates and sells the recyclable components, sends some waste to landfill, and composts the rest to produce a soil-like substance used to spread on farmland or to in landscaping.

现在它在市政取得了的家用垃圾使用权，分离后销售可循环的部分，掩满一些废品，其余做成象泥土样的物质撒在农田或美化环境。

At present it takes municipal general household rubbish and separates and sells the recyclable components, sends some waste to landfill, and composts the rest to produce a soil-like substance used to spread on farmland or to in landscaping.

目前，它收积市政和一般家庭垃圾，将垃圾分类、把可循环利用的垃圾卖掉、填埋一些垃圾、将一部分垃圾堆肥、将剩下的垃圾制成象土壤一样的肥料，播撒到农田或环境美化。

For more than a century, a few scientists have daydreamed of transforming much of the Sahara desert green, with a lush inland sea or vast tracts of farmland.

一个世纪以前，一些科学家们梦想着把撒哈拉沙漠改造成绿色，草木繁盛的内陆海或者是大片农田。

Nor do I want to belittle the opportunities for small decencies in cities --- the eruptions of one-stranger-to-another caring that always surprise and delight.

我无意将小城镇的生活理想化，因为有时外部的世界无情地侵入，比如汽油价格上涨或开发商着眼于未被染指的农田时，令人无法忍受的大城市的所有种种罪恶和卑劣行径。

He served fire and smoke; these denizens of the fields served vegetation, weather, frost, and sun.

他是负责管理烟火的人；农田上的人负责管理的是农作物、天气、霜冻和太阳。

Glacier and snow-melt in the world's mountain chains depletes freshwater flows to downstream cities and agricultural land.

世界各地山脉上冰川和积雪的消融将耗尽下游城市和农田所依赖的淡水。

Since the city life sludge is rich of plant nutrition elements such as phosphorus,nitrogen, potassium,agricultural and forestry deposing has become an important way to deal with it,But the sewage sludge contains heavy metals,which maybe contaminate the field and crop quality if it dose not used efficiently.

由于城市生活污泥含有丰富的氮、磷、钾等植物营养元素，城市生活污泥的农林处置成为其资源化处置的一条重要途径。但城市生活污泥中含有重金属，利用不合理将会对农田土壤和作物品质造成危害。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。