查询词典 reactant

Silica, in fact, is a desirable impurity because it is one of the reactant s

硅石实际上是一种有用的杂质，因为它是一种反应剂。

The effects of initial state of reactant mixture on combustion kinetics were studied.

本文研究了反应物起始条件对SHS过程燃烧动力学的影响。

In this paper, the performance of the PEM fuel cell is measured by the fuel cell test system, and the effects of cell temperature, humidification temperature and reactant flow rate on the performance of PEM fuel cell with interdigital flow field using hydrogen and air are analyzed.

运用燃料电池测试系统测量了PEM燃料电池的性能，分析了电池温度、加湿温度和气体流量对其性能的影响。

Pearl is formed in shellfish as a reactant to an irritant such as a piece of sand.

珍珠的形成贝类作为一种刺激物，如沙一块。

Under the optimal conditions, the conversion of reactant and the yield of H_12MDA are both as high as 100% with content of trans-trans isomer being lower than 10%.

在优化的反应条件下，可以实现MDA的转化率和全加氢产物收率均是100%，反-反异构体含量低于15%，最低可以达到5%。

The formation of our 1D nickel wires can be ascribed to the cooperative effect of the reaction rate and magnetic field.The reaction rate in the system is controlled mainly by adjusting the reactant concentration when other reaction conditions are fixed.When the concentration of Ni~(2+) is low,the reaction rate is correspondingly slow,so the complex[Ni(N_2H_4)_x]~(2+) preferentially migrates to the magnetic line of force since paramagnetic metal ions are attracted toward the maximum field.

当反应物Ni~(2+)浓度较低时，反应速率相对较慢，[Ni(N_2H_4)_x]~(2+)优先选择迁移到磁力线附近并且沿着磁力线方向排列，导致电极电势增大，于是[Ni(N_2H_4)_x]~(2+)的化学还原反应也是沿着磁力线发生，结果导致了镍纳米线的形成。

In preferred embodiments, a reaction chamber (92) is used that has a cross section perpendicular to the flow of reactant having a dimension along a major axis greater than a dimension along a minor axis.

在最佳的实施例中，使用了一个反应室，它有一个横截面垂直于反应物的流动，它沿着主轴方向的尺寸比沿着辅轴方向的尺寸大。

Also it is concluded that the existance of inert materials in the solid reactants is in favor of the conversion of solid reactants for any gas-solid noncatalytic reactions with molar volume of the product larger than that of solid reactant.

本文首次成功地从孔模型的角度阐明，固体反应物中的惰性杂质将有利于产物层摩尔体积大于反应物摩尔体积这类气固非催化反应中的固体反应物的转化这一普遍规律。

The effects of the reactant molar ratio, reaction temperature and reaction time on the products were investigated.

研究了反应物摩尔比、反应温度和反应时间等对产物的影响。

The effects of reactant molar ratio, catalyst consumption, temperature and reaction time on the reaction were discussed.

考察了反应物摩尔比、催化剂用量、反应温度和反应时间对反应的影响。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。