A method is presented for measuring the minority recombination Lifetime in MOS fet's by charge pumping effect.
本文介绍了应用电荷抽取效应测量MOS晶体管中少子复合寿命的方法。
Leakage and liquid film rigidity increase with the speed, medium pressure increases, and spiral groove end can produce pumping effect, meanwhile, the dynamic pressure effect are obtained.
泄漏量和液膜刚度随着转速、介质压力的增加而增加，端面螺旋槽在产生泵送效应的同时也产生动压效应。
This natural effect has inspired the "geoengineering" idea that humans could arrest the progress of global warming by pumping a bunch of sulfur dioxide into the atmosphere.
这一自然现象促进了“地球工程学的兴起”，人们认为可以利用向大气层中注入大量二氧化硫的办法来防止全球变暖进程。
AFTER five years of delays American refiners are finally pumping new ultra-low-sulphur diesel fuel to service stations, to meet new regulations that took effect this month.
虽然晚了五年，美国的炼油公司们最终还是开始向加油站输送新型的超低硫柴油，以应对下个月开始生效的新规定。
The effect is to freeze much of the left ventricle, the heart's main pumping chamber, disrupting its ability to contract and effectively pump blood.
其结果是作为心脏的主要动力区的左心室的收缩和有效供血能力受到干扰。
Roses can also apparently combat the effects of menopause and are being widely welcomed by women who aren't too keen in pumping themselves full of pharmaceuticals to achieve the same effect.
玫瑰花也可以显著对抗更年期的影响，跟药物有一样的效果，已广受不急于把自己沉浸在药物中的女性欢迎。
The combined effect of global warming, drought and pumping for extensive agriculture has drastically lowered water reserves in the Moroccan city of Marrakech.
全球暖化、乾旱和吸取地下水的种种影响，彻底降低摩洛哥的马拉喀什城的水存量。
Backwashingable filter can blow down at any moment and backflush the filter without pumping off, which improves the application effect, reduces the cost and elongate the working life.
可反清洗过滤器在不停泵的情况下随时排污和对过滤层进行反清洗作业，提高了使用效果，降低了使用成本，延长了使用寿命。
Aiming at the problems as the nonlinear factors and the position disturbance in the electro-hydraulic servo loading system of pumping unit, the conventional control method cant attain perfect effect.
抽油机电液伺服加载系统存在非线性和位置扰动引起的准确度问题，传统的控制方法不能达到理想的效果。
Computation shows that the "tidal pumping" effect has a significant role in the suspended sediment transport within the turbidity maximum of the Changjiang Estuary.
计算表明，潮泵效应在长江河口最大浑浊带悬沙输移中起着重要的作用。
We also discuss the effect of the coherent pumping on the laser line width.
同时讨论了相干泵浦对激光线宽的影响。
A rapid effect of defoamer. Used in pumping wash carpet can quickly eliminate old residue dry foam carpet cleaners produce foam. Improve the efficiency of carpet cleaning.
一种快速作用的消泡剂。在抽洗地毯时使用，可快速消除旧的地毯残留干泡清洁剂产生的泡沫。提高地毯清洁效率。
The output parameters such as beam divergence angle in far-field output power of high power solid state lasers are variable due to thermal effect of optical pumping.
由于光泵浦热效应，高功率固体激光器的输出参数如光束远场发散角、输出功率等会发生变化。
Objective To evaluate the curative effect of intra aortic balloon pumping (IABP) on cardiac pump failure after coronary artery bypass graft.
目的对主动脉内球囊反搏(IABP)在冠状动脉搭桥手术后心脏泵衰竭治疗中的作用进行评价。
The gas-lift pumping plant is the power source, the gas volume has a direct effect on the scale of gas lift and the selection of power motor will directly affect the cost of gas-lift system.
压缩机组作为气举采油的动力源，其气量直接影响气举采油的规模，而动力机的选择也将直接影响整个气举系统的经济效益；
In order to improve the counterbalance effect of pumping units, this paper represents a method of installation with forward offset counterweight.
为了改善抽油机的平衡调节，本文提出了平衡重前置的安装方式。
Different circulation structures have a definite effect on mixed degree between inflow and lake water, which influences mineral distributing of lake area and intake water quality of pumping stations.
不同的环流结构对入流与湖水混合程度有一定的影响，从而影响湖区的矿化度分布及泵站取水水质。
The shielding function of the baffle to the heat radiation coming from pumping direction will directly effect on the various pumping performance.
障板对来自抽气方向的热辐射的屏蔽效果。将直接影响泵的各项抽气性能。
Considering the competing effect of Raman scattering, the dependence of intensity of parametric backward wave oscillation on the pumping intensity is obtained.
考虑受激喇曼散射的竞争效应，求得了简并四波混频后向波参量振荡信号强度与泵浦输入强度的关系。
Conclusions Continuous intravenous pumping of Sodium Nitroprusside combined with Dopamine by syringe pump is of good clinical curative effect in treating patients with refractory hear failure.
结论微量注射泵持续静脉泵注硝普钠、多巴胺治疗顽固性心力衰竭有较好的临床效果。
The mass transfer effect of MA when using absorption solution is better than using vacuum-pumping and sweep gas .
一般采用吸收式膜吸收法的传质效果要优于减压式和吹扫式膜吸收法的传质效果。
In order to improve perfusion of coronary artery in case of coronary artery stenosis, effect of intra-aortic ballon pumping (IABP) on coronary blood flow(CBF) was investigated.
测量了冠状动脉狭窄前、后主动脉内气囊反搏（IABP）时各项血流动力学参数的变化，分析和对比了左冠脉主干不同程度的狭窄对IABP作用所产生的影响。
Theoretical basis for diagnosing well conditions with pumping unit electric power and its application effect are approached.
探讨了利用抽油机电功率对油井工况诊断的理论依据和应用效果。
The influence of dynamic thermal effect induced by optical pumping of YAG crystal rod in a pulsed solid laser on the wave front of the output laser beam is studied in this paper.
本文研究了脉冲固体激光器的YAG激光棒光泵浦动态热效应对激光波面的影响。
According to this exact analytical expression, the effect of every part of a beam pumping unit on cr...
以摆杆型游梁式抽油机为例，给出了分析过程和具体算例。
The counterbalance effect of a pumping unit can be analyzed and adjusted trustworthily by means of the power curve method.
利用功率曲线法能可靠地分析、判断抽油机的平衡状况。
The paper analyzes the pros and cons of the reduction of pipe diameter, and points out that the proper reverse pumping can in effect elongate the pigging period.
分析了当量管径缩小的利弊，为管道的最佳运行提供了参考。
The paper analyzes the pros and cons of the reduction of pipe diameter, and points out that the proper reverse pumping can in effect elongate the pigging period.
分析了当量管径缩小的利弊，为管道的最佳运行提供了参考。
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