查询词典 irrigated area

Focusing on water conservancy, we will improve agricultural infrastructure, accelerate related upgrades of large and mediumsized irrigated areas, expand the area in which water-conserving irrigation methods are used, create high-grade cropland, and ?nish reinforcing dilapidated large, medium-sized, and key small reservoirs.

以农田水利为重点，加强农业基础设施建设，加快大中型灌区的配套改造，扩大节水灌溉面积，建设高标准农田，完成大中型和重点小型病险水库除险加固任务。

By solving management model, the optimal groundwater withdrawal 〓 of the Wuwei Basin in two irrigation periods are obtained,〓 shows that the pumping condition of groundwater in the region can divided into six sub-regions: the pumping sub-region with maximum 〓 is located in the river courses; the sub-region with minimum 〓 in the spring overflow zone; and non-pumping sub-region in the 〓 irrigated districts and desert area, and that the unique way to crese groundwater pumpage is to pirate evapotranspiration in the oundwater evaporation zone.

通过管理模型的运转，获得了武威盆地平水年、枯水年、丰水年三个典型年份各灌期地下水的最优开采方案。按年最优开采模数，区域地下水的开采条件可分为六个区，地下水最强的开采区位于出山河流的主河道、石羊大河和洪水河沿岸，最弱的地区为泉水溢出带，河水谨区和沙漠区下开采地下水。同时表明，袭夺潜水蒸发量可增加地下水的开采量，该区现状条件下增加地下水的开采量的唯一途径是袭夺潜水蒸发带地下水蒸发量。

The total cultivated area is 13,000 acres, of which 10,000 acres are irrigated fields.

天然元素有100多种，其中有一些是我们很熟悉的。

It is the trade center of an irrigated farming area.

是灌溉农业区的商业中心。

To the area to irrigated, the final results verify the feasibility of the model in the paper.

对所给喷灌区域，计算结果表明了模型的可行性。

We have irrigated the desert area to make it fertile.

例句1。我们已经灌溉了荒芜地区使它肥沃。

The root vigor, height, diameter of stem, leaf area, shoot and root dry weight of the seedlings irrigated benzoic acid and ρ-hydroxybenzoic acid also decreaseded significantly.

用苯甲酸、对-羟基苯甲酸浇灌的幼苗，根系活力、株高、茎粗、叶面积、地上部和根系干重均显著低于对照。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。