Energy forecasters increasingly predict slowing growth in global oil demand in the years ahead, but some OPEC nations are heading in the opposite direction and ramping up their capacity to pump oil.
能源预测人员越来越认为今后几年全球石油需求增长将会放缓，但石油输出国组织(Organization ofPetroleum Exporting Countries，简称：欧佩克)的一些成员国却与此背道而驰，致力于扩大石油产能。
Plug-in hybrids, meanwhile, could charge at night, when demand is low, and even pump power back to the grid while parked during the day.
同时，当夜晚用电低谷时，可以利用混合动力装置充电(译注：wikipedia)，甚至可以在白天再把电力传输回电网里。
The gear pump seals the selection principle is not high demand, for the occasion, but by experience, not to replace timely selection.
齿轮泵密封垫的选用原则是，对于要求不高的场合，可凭经验选取，不合适时再更换。
Using constant pressure variables plunger pump, output pressure can keep constant and flow varies as per system's demand.
采用恒压变量柱塞泵，输出压力保持恒定，输出流量根据系统需要而变化。
No leakage is always the pursuit of chemical equipment, it is this demand led to the magnetic pump and shielding the application of ever-expanding pump.
无泄漏是化工设备的永远追求，正是这种要求促成了磁力泵和屏蔽泵的应用日益扩展。
General super filter to equip demand another go together with pump and the chemistry clean equip.
一般超滤装置需另配泵和化学清洗装置。
Summary The hydraulic pump has sizable demand in nowadays industrial society as an important motive equipment in hydraulic transmission.
液压泵作为液压传动中的一个重要动力装置，在当今工业社会有着相当大的需求量。
This system according to the demand of engineering design, establish two databases, water pump database and water tank database.
本系统根据工程设计的需要，建立了两个数据库，水泵数据库和水箱数据库。
During periods of low demand, excess power is used to pump water into a higher reservoir.
在低需求时期，剩余功率被用来把水抽到更高水位的蓄水池中。
The platform test and test in which the whole machine was put in the vehicle proved that the property of engine's cooling water pump parts made of GFRPPS meets the demand for use.
经过台架试验和整机装车试验，证明用GFRPPS制造的发动机冷却水泵部件能满足使用要求。
In this thesis the author analyzes testing characteristic and demand for gear pump test, designs one computer testing system to test many kinds of gear pump based on the National Standard.
本论文分析了齿轮泵试验的测试特点和具体要求，根据有关国家标准及测试系统的设计规范，设计了一种适用于齿轮泵性能参数测试的计算机系统。
On-demand pumps have a pressure switch that makes the pump build up pressure in the fresh water line.
按需水泵有一个压力开关，使泵在淡水输送线上产生压力。
On account of demand, inside pipe of hot spring preparation sets with one-way valve and solution feed pump.
还可根据需要在温泉制剂管内设置单向阀及供液泵。
All hydraulic load sensing steering that supplies oil on demand preferentially and valve working hydraulic system of single pump priority are economic and energy-saving.
优先按需供油的全液压负荷传感转向及单泵优先阀门工作液压系统，经济节能。
All hydraulic load sensing steering that supplies oil on demand preferentially and valve working hydraulic system of single pump priority are economic and energy-saving.
优先按需供油的全液压负荷传感转向及单泵优先阀门工作液压系统，经济节能。
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