查询词典 water saving

Saving water with the Ground Cover Rice Production System in China–acritical evaluation.

打孔称重法与拷贝称重法和长宽校正法测定水稻叶面积的方法比较。

For the aim of saving energy and optimizing control of chilled systems, the performance of VWV systems and characteristics of control systems were analyzed based on the simulation. According to the characteristic of the monitored parameters and controlled variables in VWV systems, three online optimal control strategies were proposed and validated:(1) Optimal strategy for on/off control of chillers according to the ratio of secondary flow rate to primary flow rate.(2) Optimal strategy for the control of secondary pump according to value positions of auto-controlled AHU vales. And (3) Optimal strategy for supply chilled water temperature control of chillers according to valve positions of auto-controlled AHU valves and working status of secondary pump.

为达到节能和优化系统控制的目的，在楼宇空调水系统及其局部控制仿真分析的基础上，针对变流量系统监测点和可调参数较多的特点，提出并验证了3个实时优化控制方案：根据初级和二级冷谋水流量的比率，实时优化多台冷水机组的启／停控制；利用AHU自动控制水阀的阀位信息，实时优化二级水泵的控制；利用AHU自动控制水阀的阀位信息以及二级泵的工作状况，实时优化冷水机组出水温度的控制。

It only consumes the electricity of the air blower and circulating water pump,having advantages of simple structure and saving energy.

湿膜加湿器是利用直接蒸发加湿的工作原理，对空气进行加湿，只消耗风机和循环水泵的电耗，具有结构简单和节省能源的优点。

This paper expounds the advantages of transforming auxiliary water pumps by variable frequency control technology;introduces the energy saving approaches of change-speed pumps,and discusses the technologe problems in the transformation adopting variable frequency control technology.

详细介绍对辅机水泵采用变频技术进行改造的优越性，论述变速泵的节能途径，探讨变频改造中的一些技术问题。

In the boiler has a water treatment and energy-saving advanced technology and experience.

在锅炉节能和水处理方面有着先进的技术和经验。

Air Sport, Bandy, Billiard Sports, Boules, Bowling, Bridge, Chess, Dancesport, Golf, Karate, Korfball, Life Saving, Motorcycle Racing, Mountaineering and Climbing, Netball, Orienteering, Pelote Basque, Polo, Powerboating, Racquetball, Roller Sports, Rugby, Squash, Surfing, Tug of War, Underwater Sports, Water Skiing and Wushu.

空中运动、草地曲棍球、台球、掷球、保龄球、桥牌、国际象棋、体育舞蹈、高尔夫球、空手道、合球、水上救生术、摩托车赛、爬山和攀登、篮网球、定向越野、回力球、马球、摩托艇比赛、短网拍墙球、滚轴运动、英式橄榄球、壁球、冲浪、拔河、水底运动、滑水和武术。

The numerical experiments demonstrated that, on the case that only a half of the information of the whole microstructure is used, FDHMM can effectively simulate the transient unsaturated water flow in the specific soils, FDHMM with the Dirichlet boundary condition for cell problem can offer a big saving in the computational cost.

数值实验表明：在仅使用一半微观信息的情况下，FDHMM能够有效地模拟特定土壤中的非稳定非饱和水流问题，单胞问题使用Dirichlet边界条件的FDHMM能大幅度地节省计算费用。

Mohammed Ali , Lord Cromer and Gamal Abdel Nasser all launched major projects to control and harness the river's seasonal floods; now Mubarak is following in their footsteps not by saving the delta, but by creating a bewildering array of canals and pumping stations that draw water out from the Nile into sandy valleys to the east and west, where the desert is slowly being turned green.

穆罕默德。阿里、克罗默勋爵、以及贾迈勒。阿卜杜-纳赛尔都曾启动大型项目来控制和治理这条河流的季节性洪水。如今，穆巴拉克也跟随着这些前人的脚步。但是，他却不是为了拯救这条河流，而是建起一套复杂的运河网络和抽水站，将尼罗河水抽出，输送到东部和西部的沙漠峡谷。因此，那里的沙漠正逐渐染上了绿意。

The company launched the "three-saving" activities and focus on day-to-day work from the start, in the office take full advantage of natural illumination region and resolutely put an end to the "light" and "day light", to strengthen the internal management of water equipment maintenance, and resolutely put an end to " long flowing water ", make full use of network resources, the promotion of office automation and paperless office, a serious work ahead of time in front of the reasonable use of the material planning and arrangements, was to make good use of electricity, a piece of paper, a nut, a pin nails a pin, one inch wire.

该公司在开展&三节约&活动过程中注重从日常行为和工作入手，在办公区域充分利用自然光照，坚决杜绝&长明灯&和&白昼灯&，加强公司内部的用水设备维护管理，坚决杜绝&长流水&，充分利用网络资源，提倡办公自动化和无纸化办公，认真提前做好工作前的使用材料的合理计划和安排，用好一度电，一张纸、一个螺帽、一个脚钉、一个销子、一寸导线。

The results showed that the soil configuration was improved by controlled irrigation, with increasing of root density in deep soil and sugar content of berry. Meanwhile the acid and salt content of the berry decreased and pH was modified. The wines had better aroma and flavor under controlled irrigation. 3825-4800m 3·hm -2 water per year was needed in controlled irrigation, saving 36% water compar...

结果表明，节水灌溉显著改善了土壤结构，增加了深层土壤的根系密度；提高了果汁糖含量，降低了酸含量和全盐含量，改善了pH值；提高了葡萄酒的感官质量，酒体丰满，香气浓郁，滋味更好；年灌溉用水量 382 5～ 4 80 0m3 ·hm-2 ，比常规灌溉节水 36 %。

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。