The sensitivity of capillary electrophoresis is greatly limited due to the small injection volume and the short optical path length.
由于毛细管进样体积小以及在柱检测光程短,极大地限制了毛细管电泳检测灵敏度的提高。
Combined with control characteristics of engine air fuel ratio, the CMAC controller which is self adaptive to compensate fuel injection volume is studied.
结合发动机空燃比的控制特征,研究了一种能自适应补偿喷油量的CMAC控制器。
The sensitivity analysis indicates that the parameters impacting the production results from high to low are production time, steam dryness, cyclic steam injection volume, steam injection pressure.
敏感性分析表明,蒸汽参数对开发效果影响的顺序从大到小依次为生产时间、注汽干度、周期注汽量、注汽压力、焖井时间和注汽速度;
The injection controllers currently used in this field can't accurately control the dispensed volume and thus lead to the low injection efficiency and survival rate.
目前,生物工程界普遍应用的手工注射控制器不能精确控制注射量,注射效率和成活率低下。
Should always check the oil tanks of oil injection pump volume and quality of whether it meets the requirements.
应经常检查喷油泵油池内的机油量及其质量是否符合要求。
Pressure transient test in steam injection well is an inexpensive and effective means to determine swept volume and flowing condition of the steam zone.
注蒸汽井压力降落试并是确定蒸汽波及体积和了解波及区流动情况的一种经济、有效的方法。
The effects of current velocity, sample volume, length and inside diameter of reaction pipe and shape on the dispersion of flow injection analysis system were in detail discussed in this paper.
本文详细地探讨和研究了载流速度、进样体积、反应管长度、内径与形状等因素对分散度的影响。
The sensitivity of the injection water is evaluated based on permeability changes of rock samples as water injected with different multiples of pore volume.
根据注入不同孔隙体积倍数汪入水时岩样渗透率的变化,评价了注入水的敏感性。
In this review, we mainly discussed the source of the insolubility particle in large volume injection, and proposed the reasonable effective control measures.
本文主要探讨了大容量注射剂生产中的不溶性微粒来源,并提出合理有效的控制措施。
Through analyzing the testing data, a reliable well model can be obtained to analyze the actual conditions of gas-lift and select the volume of gas injection.
通过对测试资料的分析,可以得出可靠的油井模型,分析气举井的实际工作状态,优选注气量等。
The furnishings in the lounge area have exposed black frames which complement the white grid of the office volume. Green upholstery offers an injection of colour.
休息厅陈设着黑色几何框架形桌椅,与白色的办公格相互相得益彰,绿色的室内装饰品为空间带来了不一样的色彩。
The rapid and powerful effect produced by intravenous injection may result in a transitory fall in plasma volume.
快速和强大的影响所产生的静脉注射可能会导致在一个短暂的下降,血浆量。
Pressure thermoformed parts replace injection and structural foam molded parts in moderate volume (250 - 3000 annually) and provide a wide range of colors and textures.
热成型零件更换注射压力和结构发泡成型,成交量适中的(250- 3000年),并提供了广泛的颜色和纹理。
The volume of conventional intramuscular injection of vitamin K, two cases of adverse reactions did not happen.
肌注常规量的维生素k,两组病例均未发生不良反应。
To study and discuss for using a light observation method for testing particulate matter in small volume injections and sterile powder for injection.
目的:对用光阻法测定小容量注射液和注射用无菌粉末中的不溶性微粒检查方法进行研究和讨论。
Nanoparticles not only enhance the solubility of drug, but also lower the volume of injection. These have led to increasing research and development activities for intravenous nanosuspensions.
纳米粒静注给药不仅能提高药物溶解度,还具有给药体积小等优点,因而药物静注纳米混悬剂的研发日趋增多。
After SDS-PAGE, the recovery of CP added the same volume of incomplete Freund Adjuvant emulsified completely, injected rabbits by subcutaneous injection.
PAGE电泳后,将表达的CP蛋白切胶回收,研磨成粉后加入等体积的福氏不完全佐剂,乳化制备成抗原。
Conclusion Injecting fresh self-blood into the frontal lobes was very stable and reliable. The successful keys of setting up model were the region, volume, speed and way of injection.
结论自体血立体定向脑内注入法建立的犬额叶脑出血模型稳定、可靠,其中注血部位、注血量、注血速度以及注血方式是影响模型成功与否的关键所在。
Objective: To investigate the effects of ginkgolides injection in experimental cerebral ischemia and cerebral blood flow volume.
目的:观察银杏总内酯注射液对实验性脑缺血及脑血流量的影响。
How to control water cut, extend swept volume of water injection and enhance oil displacement efficiency is a problem in dire need of settle at this time.
如何有效地控制含水,扩大注水波及体积,提高驱油效率是当前所要急需解决的问题。
The keys of success were that the site for drilling, the depth and volume of injecting blood should be properly selected; in addition, the speed of injection was also important.
其成功的关键是,选择适当的钻孔点和注入的深度及血肿量,此外掌握好注入的速度也很重要。
The results from reservoir simulation indicated that it is reasonable to inject nitrogen first and then steam at late steam soaking, and there exists an optimum nitrogen volume in a injection cycle.
模拟研究表明,在吞吐后期宜采取先注氮气、后注蒸汽的注入方式,并且存在一个优化的周期注氮量。
Research shows that with the increased CO2 injection, dissolved gas oil ratio, volume expansion coefficient and coefficient increases, viscosity decreases, bound water volume expansion.
研究表明:随着CO2注入量增加,溶解油气比、体积系数和膨胀系数增大,粘度降低,束缚水体积膨胀。
In 1988, a dollar sale of new injection molding machinery in the U. s. was approximately 65% of total major polymer machinery sales volume; this included 4,600 injection molding units.
1988年,美国新的注塑成型机械销售约占全部主要聚合物机械销售量的65%,其中包括4,600台注塑成型设备。
Cyclic water injection increases swept volume through oil-water percolation effect and capillary pressure effect to improve water drive recovery factor.
周期注水技术主要是通过油水交渗效应、毛管压力作用,增加注水波及体积,从而提高水驱采收率的技术。
After the required volume has been injected, let the needle remain in the place for a few seconds, then pull it out and gently rub the injection site so nothing leaks out.
注射结束后,将针在注射处放置几秒钟后再轻轻拔出,并用乙醇在注射处消毒。
The acid wormhole leak-off volume is concerned with the pumping rate, the acid viscosity, the acid concentration, acid injection time and the formation physical property.
酸蚀蚓孔滤失量与排量、酸液粘度、酸液浓度、注酸时间以及储层物性有密切关系。
Intermittent steam injection can increase the specific volume, swept volume and utilization ratio of heat, and can improve formation of seepage in oil reservoir so as to improve flooding effect.
间歇注汽法可提高蒸汽比容,提高蒸汽波及体积和热利用率,改善油层渗流特征,达到改善驱油效果的目的。
Intermittent steam injection can increase the specific volume, swept volume and utilization ratio of heat, and can improve formation of seepage in oil reservoir so as to improve flooding effect.
间歇注汽法可提高蒸汽比容,提高蒸汽波及体积和热利用率,改善油层渗流特征,达到改善驱油效果的目的。
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