查询词典 water saving

As a result,when we afforest in these areas, it becomes very important for sustainable development of forestry to develop water-saving and to increase water utilization efficiency.

因此在干旱半干旱地区造林，节水及提高水的利用率是林业可持续发展的重要问题。

Therefore,the water-saving techniques of circulating cooling water are of great significance.

因此，循环冷却水节水技术的研究意义重大。

The paper analyzes the soil water dynamics and water requirement law of alfalfa,feed maize and ensile maize under 3 kinds of water-saving irrigation conditions through experimental study on the crops.

对节水灌溉条件下的紫花苜蓿、饲料玉米和青贮玉米需水量进行了试验研究，分析了不同灌溉水平下3种饲草料作物的土壤水动态和需水规律。

Lastly ,the author compared and studied the above results,With the objective status of research district,based on the previous research on the water recycle of field ,the principle and crop wanter requirements and water-saving agriculture ,water balance models are chosen to draw several reference proposals on the irrigation mode ,wate

最后，比较对照不同计算方法的计算结果，进一步对作物需水量的计算方法进行评价；总结作物的需水规律，结合研究区的客观实际情况，从研究农田水分循环、作物需水量规律、节水农业出发，对灌溉模式、节水技术和水管理等几个方面提出了参考建议。

Beginning with the configuration effect of price on agricultural water resources , the authors analyzed the current price problem of agriculture water saving and prognosticated the inevitable trend of fee based agricultural water in china .

1 农业用水收费是必然趋势在对农业节水定位问题上，很多专家指出发展节水农业是我国农业发展的必然选择，推行节水农业生产方式是解决农业水资源危机的根本途径。

Beginning with the configuration effect of price on agricultural water resources , the authors analyz ed the current price problem of agriculture water saving and prognosticated the inevitable trend of fee based agricultural water in china .

1 农业用水收费是必然趋势在对农业节水定位问题上，很多专家指出发展节水农业是我国农业发展的必然选择，推行节水农业生产方式是解决农业水资源危机的根本途径。

Beginning with the configuration effect of price on agricultural water resources,the authors analyzed the current price problem of agriculture water saving and prognosticated the inevitable trend of feebased agricultural water in china.

我国的农业灌溉用水过程中，除渠灌区的农业用水目前已经收取一部分水费外(此费用实际上为部分水利工程费用)，在井灌区的农业用水很多地方还未收取水费。

Compensation mechanism of agriculture water use ; balance of water and salt ; water saving

农业用水量；水盐平衡；节水

According to the selected BP model and related water table depth records and other information, the annual and monthly mean water table depth trends in the future planning year (2005, 2010) are forecasted on condition that water saving reconstruction projects are accomplished in the larger scale experimental zone of Hetao Irrigation district.

在此基础上根据黄河河套灌区多年的水文、气象和地下水信息，对一个大尺度区域的多年年均地下水埋深变化进行了BP模型的模拟与检验，预测了灌区节水工程实施后未来规划水平年(2005，2010年)年平均、月平均地下水位下降的动态。并进行了RBF模型与区域水均衡法的检验与对比，进一步验证了预测结果的可靠性。

Let us cherish life, heart water to water-saving proud to hand, shut the tap, do not let water, air flow.

让我们用心珍爱生命之水，以节水为荣，随手关紧水龙头，千万不让水空流。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。