干热河谷；农业种植模式；光、热、水利用效率；
Dry-hot valley; Planting patterns; Light; Heat and water utilization efficiency;
提高自然降水和灌溉水利用效率是节水农业要解决的中心问题。
The key problem needed to be solved in water saving agriculture is to increase the utilization efficiency of rainfall and irrigation.
充分提高农田降水利用效率是旱地农业中有限水高效利用的基础。
Fully raising rainfall use efficiency of farm-land is the basis of high efficient utilization to limited water in dry-land farming.
该系统能够提高丘陵地区雨水利用效率，从而促进农业增产增收。
The irrigation system can improve rainwater utilization efficiency in hilly land areas, and consequently promote increases of crop production and income of agriculture industry.
水分利用效率和灌溉水利用效率均为稻草覆盖旱作>裸地旱作>常规水作。
The order of water use efficiency and irrigation water use efficiency was both as follows: SM> ZM> SC.
超级麦是肥水利用效率高、品质好、高产、抗逆性好的新一类生产品种的总称。
Super wheat is named as a serial of new cultivars with good use efficiency for the fertilizer and water, high yield, desirable qua...
超级麦是肥水利用效率高、品质好、高产、抗逆性好的新一类生产品种的总称。
Super wheat is named as a serial of new cultivars with good use efficiency for the fertilizer and water, high yield, desirable quality and stress resistance.
超级麦是肥水利用效率高、品质好、高产、抗逆性好的新一类生产品种的总称。
Super wheat is named as a serial of new cultivars with good use efficiency for the fertilizer and water, high yield, desirable quality and stress resistance. Br…
水分是限制旱地作物产量最主要的因素，提高自然降水利用效率是增加旱地作物产量的有效途径。
Water is the main factor influencing crop yield in dryland areas, and the efficient way to increase crop yield is to improve utilization efficiency of precipitation.
根据油田集输流程的结构及工艺特点，对换热后热水提出两级取热、四级利用方案，尽可能提高热水利用效率。
According to the structure and characteristics of the oil field's flow process, it takes "heat two, use four" program for hot water after heat transfer, to maximize water use efficiency.
各方达成的共识是进一步提高农田灌溉效率。这也是该地区利用水利的主要形式。
There is consensus on boosting the efficiency of irrigation, the main draw on the river.
防止热交换器，管道，喷嘴，产品的堵塞和污染。保证热交换效率，节水节能，提高冷却循环水利用率。
Prevent pollute and top up, pipeline, probes product. Maximizing saving in water and energy improve to cooling circulation water's Vail ability.
农业节水的根本任务之一在于提高灌溉水利用率和生产效率。
One of fundamental tasks of agricultural water conservation is to improve the efficiency and productivity of irrigation water.
农业节水的根本任务之一在于提高灌溉水利用率和生产效率。
One of fundamental tasks of agricultural water conservation is to improve the efficiency and productivity of irrigation water.
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