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Key projects for harnessing big rivers and lakes, large-scale water conservancy projects for flood and waterlogging control, diversion and irrigation, major infrastructure facilities for agricultural production and circulation of agricultural products, production bases of commodity grain, commodity cotton and timber forest, projects for shelter-forest, and fundamental facilities for agricultural education, agricultural scientific research, popularization of technology and meteorology.

治理大江大河大湖的骨干工程,防洪、治涝、引水、灌溉等大型水利工程,农业生产和农产品流通重点基础设施,商品粮棉生产基地,用材林生产基地和防护工程,农业教育、农业科研、技术推广和气象基础设施等。

This paper studied the effects of drip-and furrow irrigation and of different irrigation amount and period under drip irrigation on the occurrence of cotton spider mite Tetranychus turkestani in Xinjiang cotton field.

研究了不同灌溉方式,以及在滴灌条件下,不同灌水量和不同灌水时期处理下,新疆棉花主要害螨-土耳其斯坦叶螨的发生动态。

" This is due to restricted irrigation water coming mostly from South Ossetia and the fact that during the hostilities heavy military equipment passed through many fields damaging the crops ," said Spindler .

这是因为有限的灌溉用水多半来自南奥塞梯,而且在冲突期间重型军用设备碾过许多农田,毁坏了庄稼。

Effects of plastic film mulching and pre-sowing irrigation on yield formation of spring wheat.

地膜覆盖和底墒灌溉对春小麦产量形成的影响。

The most common type of landscape irrigation system uses traditional sprinkler heads.

景观灌溉系统最常见的类型使用传统花洒头。

It indicates that E of subirrigation is far from lower than traditional irrigation.

论文首先比较分析了各种处理条件下的土面蒸发强度,结果表明,浸润灌溉方式可以有效地减少水分无效损失,提高水分利用效率。

Biotic reclamation of the saline and alkaline land means the direct planting of the salt- enduring plant in salinization land, in conventional irrigation, not to require any subsidiary condition and facilities,in which the soil salinity is retained beyond the root system zone in soil profile.

生物改良盐碱地,指利用耐盐植物直接种植,通过常规灌溉,不需要任何附加条件和设施,将土壤盐分控制在植物根系土层以下的土体中。

Subsurface irrigation, also called sub-irrigation, can be considered as a controlled drainage system.

地下灌溉可以看作是一个有控制的排水系统。

With a syringe, as part of the body.

灌溉'。''作为身体的一部分。

The interception of thatch has important effect on water use efficiency of grass.

草坪枯草层对雨水或灌溉水的截流量大小对于草坪水分利用效率具有重要影响。

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推荐网络例句

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。

However, to get a true quote, you will need to provide detailed personal and financial information.

然而,要让一个真正的引用,你需要提供详细的个人和财务信息。