With the environmental isotope technique, the induced recharge of river water under pumping condition in water source site adjacent to the river has been probed.
利用环境同位素技术追踪傍河水源地开采条件下的河水激发补给过程和补给强度。
Statoil, Norway's national oil company, started pumping carbon dioxide into aquifers under the North Sea a decade ago and BP has a similar onshore project in Algeria.
十年前，挪威国立石油公司Statoil就开始把二氧化碳泵入北海的蓄水层，英国石油（BP）在阿尔及利亚也有相同的海岸项目。
To the aquifer prone to heat transfixion, smaller temperature difference of pumping and recharging and larger pumping flow should be adopted under the permission conditions.
对于易于出现热贯通的含水层，在条件允许的情况下应采用小抽水温差和大抽水流量。
Under continuous wave pumping, backward amplified spontaneous emission output power (ASE-) rapidly increases to peak value, and then decreases monotonically to steady-state value.
在连续波泵浦下，反向自发辐射输出功率（ASE-）首先快速地增加到峰值功率，然后单调下降到稳态值；
Under normal circumstances, concrete pumping pipe center at columnar fluid flow status was suspended.
正常情况下，混凝土在泵送管道中心形成柱状流体，呈。
The heat transfer characteristics of the both passages are compared under the conditions of the identical mass flux, identical pressure drop and identical pumping power.
在相同质量流量、相同压力降和相同泵功率等条件下，比较了两种通道的换热特性。
If the water rises to about 40 or 50 cm, we will immediately assemble our equipment, and start pumping water from the low-lying parts under the viaduct.
如果水位上升40至50厘米，我们将马上集中我们的设备，开始在高架桥下的低洼地区进行排水。
Some properties of the impurity in the HL-1 tokamak are studied by the VUV spectroscopic method under different discharge conditions: regular, with wall carbonization and with a pumping limiter.
本文叙述了用真空紫外光谱方法观测HL - 1装置常规、器壁碳化和抽气孔栏三种放电条件下等离子体杂质的变化以及某些杂质的特性。
Methods: Intra aortic balloon pumping was applied under the meticulous perioperative nursing care to 27 patients with coronary artery disease in high risk.
方法：对27例高危冠状动脉疾病患者应用主动脉球囊反搏泵，并予围术期精心护理。
Under low to medium load levels, the valves are set for low lift and early closure to reduce pumping losses and improve fuel economy.
低中负荷水平下，阀门设置较低的升力系数和早期关闭泵损失减少，提高燃油经济性。
In the strength analysis of the pumping jack of a pumping unit, it is very difficult to determine the reference node position under global coordinate system.
在抽油机支架强度分析中， 在全局坐标系下确定主惯性平面方位的参考节点的位置非常困难。
Under the cushions can buy toilet paper volumes, do not have to move back or bottom mattresses, can be used at any time pumping, can effectively prevent cross-infection at the clinic.
座垫底下可置卫生纸卷，不必移动背板或底部床垫，即可随时抽用，能有效防止门诊时的交互感染。
As for the users, attention should be paid to the maintenance of the equipment and the regulation of the balance of pumping units to keep the unit working under good conditions.
对于用户来说，则应加强设备的维护保养，细心调节抽油机的平衡，使其工作在良好的平衡状态下。
Combined with Yangdu home garden, how to the technology measures for preventing crack appearance of large volume pumping concrete under winter low temperature condition is introduced.
介绍了洋都家园基础大体积泵送混凝土在冬季低温条件下，如何防止裂缝出现的技术措施。
Time behaviors of the stimulated emission under relatively high pumping intensity, spontaneous emission, and laser pulses were compared, and hence the stimulated emission of ZnO thin films was proved.
比较了较高激发密度下的受激发射、自发发射和激光脉冲的时间特性，这些都证实了该发射是受激发射。
Under the prerequisite of satisfying the pumping capacity of tailing, the possible highest tailing concentration can effectively reduce the cement consumption so as to decrease the solidifying cost.
在满足尾砂泵送能力的前提下，最大程度地提高尾砂的浓度可以有效减少水泥用量，降低固化成本。
The opening force and film stiffness of the "pumping in" mechanical seal are greater than those of the "pumping out" mechanical seal under the same conditions.
在同样条件下，外开槽泵入式密封环的开启力和液膜刚度大于内开槽泵出式密封环的开启力和液膜刚度。
These rugged pumps provide highly efficient, pulse-free pumping even under the most challenging conditions.
这些坚固的泵即使在最具有挑战性的环境下，也能提供高效、无脉冲的泵送。
High power double-clad fiber lasers under multi-point pumping facilitate the increasing of the power and optimizing of the output performance.
大功率双包层光纤激光器采用分布式多点抽运有利于功率扩展和输出特性的优化。
In order to solve the problem of pollution in confluence drainage system, which is caused by initial rainwater, setting storage pond under the drainage pumping station is a effective measure.
在合流制排水系统中，排水泵站中设置调蓄池是解决城市初期雨水对水体污染的有效措施。
A reciprocating pump (10) for pumping seawater or other fluid under high-pressure.
一种用于在高压下抽吸海水或其他流体的往复泵(10)。
The predictable model of the safe yields is set up finally about Dawu water supply base under various pumping conditions according to the results obtained from the calculations above.
最后，依据评价结果建立了不同开采条件下大武水源地可采量预测模型。
The cavity effects of organic microcavity under photo-pumping were studied.
研究了有机聚合物微腔在光泵浦下的腔效应。
Compared to artificial digging-hole pile, the pumping reverse-circulation under-reamed bored pile has higher adaptability to geological condition, and its construction is safety and reliability.
泵吸反循环钻孔扩底灌注桩与人工挖孔灌注桩相比，地质条件的适应性强，施工安全可靠。
Pumping collected water from mining area is the job of drainage system in pumping house under mine, which has closely relations to mining security and efficiency.
井下水泵房排水系统担负着整个矿井积水排除的任务，其安全可靠性直接影响矿井生产的效率和安全。
The spot test of the control system showed that up to 30% of the energy-saving rate was achieved under the guaranteed oil output and the intelligent control of the oil pumping was realized.
该控制系统在油田中的实验结果表明，在保证了采油量的前提下，节电率达30%以上，实现了抽油机采油的智能控制。
The working processes and characteristics of the governor under the pumping mode and back-to-back startup are emphatically analyzed.
以现场试验结果为基础，重点分析了调速器在机组抽水运行和作为拖动机运行时的工作过程及特性。
The working processes and characteristics of the governor under the pumping mode and back-to-back startup are emphatically analyzed.
以现场试验结果为基础，重点分析了调速器在机组抽水运行和作为拖动机运行时的工作过程及特性。
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