查询词典 irrigative

Irrigative principles is the basic principle to guide irrigation engineering layout design and irrigation decision-making.

灌溉原理是指导灌溉工程规划设计和管理决策实践的基本法则。

In ancient times,it is vital to think highly of the irrigative construction and renovation that plays an important part in agricultural economy development,especially for the lower reaches of the Yangtze characteristic of rice-growing.

对农田水利的重视和兴修，是我国古代农业经济发展最为重要的条件之一，对于以植稻为主的长江下游地区来说，农田水利的兴修尤为重要。

Objective To reveal the changes of metablism of zinc, copper, iron and magnesium in experimental animal bodies and their effects caused by irrigative fast.

目的 揭示禁食应激对实验动物体内锌、铜、铁、镁离子代谢的变化规律和作用。

Methods HUVECs were isolated from umbilical veins by the techniqueof irrigative digestion, and were cultivated in plates.

用胰蛋白酶消化、分离HUVECs并对其进行培养，根据细胞生长特点、形态特征和Ⅷ因子免疫荧光组化技术对细胞进行鉴定。

With different input into the model investigation is made of cold irrigation effect on the crop population structures and irrigative schemes, thus providing theoretical basis for the management of such rice growth.

通过对模型的不同输入，模拟了不同天气条件，不同水稻群体结构以及不同灌溉方案下的冷灌效应，对低温敏水稻冷繁技术的生产实施具有指导意义。

It is reported that in china irrigative water use efficiency is only 0.4 ,and that water use efficiency of crops is 1 kg/m3; and is only half of developed country, thus it can be seen that the key of saving agricultural use water is to how to increase crops use water efficiency .

我国灌溉水利用系数仅为0.4，农作物水分利用效率仅为1kg／m~3，是发达国家的一半，由此可见发展节水农业的关键是提高农作物的水分利用效率。

Although there are many factors that affect the quality of farm products, such as atmospheric fallen dusts, irrigative water and fertilizer application, the quality of earth environment in the farm products area obviously plays the most important role.

虽然影响农产品质量的因素很多，如大气降尘、灌溉水、施肥等，农产品产地土壤环境质量终究是首要的。

It can provide some theoretic gist for resource value of water and soil in sandy land to indicate the change and law of soil moisture character, as well as the water circulation and balance mechanism in sandy land, at the same time, it have important practical significance to protect limited water resource, improve using efficiency of water resource,control desertification, choose and educate sand binding plant, renew and restore degraded ecosystem, as well as the economy benefit of irrigative agriculture and intending trend of development.

揭示沙地土壤水分特征的变化规律以及沙地水循环和平衡机理，可以为沙地水土资源评价提供一定的理论依据，同时对于保护当地有限的水资源和提高水资源的利用效率，以及沙漠化防治，固沙植物的选育，退化生态系统的恢复与重建，灌溉农业的经济效益和未来的发展趋势都具有重要的实践意义。

Water- consumed was increased with irrigation times, if the irrigative water under PFM was the same as no PFM.

在覆盖地膜的情况下，给甘蓝进行三水和两水灌溉，都会成为奢侈灌水，并且随着灌水次数的增多，耗水量也增多。

Calculation of irrigative institution: making use of the data transmitted by the sensor installed in fields and irrigation ditches, with the calculation procedure of irrigative institution, to work out the demanded volume of water for fields.

灌溉制度计算：利用安装在田间和渠道中的传感器传来的数据，通过灌溉制度计算程序，算出田间需水量。

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％。