查询词典 hum reduction factor

Fe〓 and nascent hydrogen that results from reduction of water at the iron surface may be not the main reductants.

溶液中的二价铁离子和零价铁与水溶液接触所产生的氢气对反应的影响不大。

In order to study the influence of preparation techniques on stability of different morphological silver colloid s, stable silver colloid s were produced by the reduction of AgNO3 with the protection of polyvinylpyrroli-done using KBH4 and N2H4 ----------- H2O as reductants.

为了研究制备工艺条件对不同形貌银胶体稳定性的影响，在超声场作用下，以AgNO3为前驱物，聚乙烯吡咯烷酮为保护剂，KBH4和N2H4·H2O分别为还原剂，制备了稳定的银胶体，并利用透射电镜和分光光度技术对制备的银胶体进行了表征。

The inhibition of acidity to the Pu reduction is less in comparison with other studied organic reductants, hence it can be expected that HU has great advantage for the application in a relatively higher acidity process.

由于HU还原Pu的速度非常快，所以，溶剂萃取法求得的动力学方程可能较为准确，而且与一NHOH取代化合物还原Pu的一般机理相符。

The Agreement, it shall c onsult with IAC in resp ect of the reduction of the Piece Price of the

卖方同意与IAC 共享因其在缩减成本方面的成就所获得的利益。

The electrochemical impedance spectra corresponding to the reduction process from HAsO2 to AsH3 show two obvious capacitance raches at high and low frequency regions,respectively,which are simulated using EQUIVCRT software to get equivalent circuits and values of resistance elements.

这两步还原过程在阻抗的复数平面图上呈现二个明显的电容弧，利用EQUIVCRT软件对其进行计算机拟合，得到了对应的等效电路以及其中的反应电阻元件的数值。

The RV reducer,which is a planetary gear system with cycloidal gears in contact with pin type internal gear teeth and involute gear pair,has been widely used as reduction gears of industrial robots, By reason that robots are very strict with vibrations,a dynamic model of RV reducer is developed.

建立RV减速器的动力学模型并推导运动微分方程，通过求解振动方程得到系统的固有频率，并就针轮齿数对RV减速器振动的影响等进行了研究，得到对RV减速器的设计和应用具有指导意义的结论。

The present invention relates to a reduction box mainly composed of coaxial line input shaft, output shaft, internal ring gear, eccentric toothed plate engaged with the internal ring gear and pin shaft.

本发明涉及一种同轴输入输出单级齿轮差齿减速箱，该减速箱主要由同轴线的输入轴1、输出轴7、内齿圈6，与内齿圈6啮合的偏心齿片5、销轴3等构成。

Carbonyl reductase is a monomeric oxidoreductase that catalyzes the NADPHdependant reduction of a variety of quinones, ketones, and aldehydes. It is widely distributed in the cytoplasm of various tissues of mammalian and non-mammalian species, and is involved in detoxification, physical regulation, as well as in drug metabolism.

羰基还原酶是一类依赖于辅酶NADPH催化各种醌、酮和醛等物质还原的单体氧化还原酶，它们广泛分布于哺乳动物和非哺乳动物各种组织的细胞质中，具有解毒、生理调节和药物代谢等重要功能。

This NQO1-mediated reduction mechanism is responsible for the cellular defense against various damaging quinines.

紫外线照射后表皮细胞内NADH含量与表皮细胞发展为癌前病变有关。

September in the formation of the "size of the pinch" phenomenon:"major" in response to the call in a symbolic holdings,"a small non-" substantive reduction in the opportunity, which is in September,"three good" a flash in the pan Quotes One of the reasons.

在对捏&9月形成规模&的现象：&重大的&响应号召在象征性的控股公司，&小非&的机会，这是9月实质减少，&三好&的闪光在泛行情的原因之一。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48