reactant
美 [riˈæktənt] 
英 [ri'æktənt]
词形变化
复数：reactants
英汉双解
1. | 反应物a substance that takes part in and is changed by a chemical reaction |
英汉解释
英英解释
例句
A stringent definition was requested including at least joint counts and an acute phase reactant, but excluding duration of state.
严格定义至少需要包括关节计数和急性期反应物，但需排除状态持续时间。
Result The reactant concentrations, the temperature and the time of the reaction could directly affect the quality of the product.
结果反应物浓度、反应温度和反应时间直接影响产品的质量。
The reaction rate is defined as the change in concentration of a reactant or product, [A], per unit of time t.
反应速率被定义为反应物或生成物在每单位时间t内的浓度改变值[A]。
It has characteristics of ready availability of reactant, high yield, good quality, little contamination to environment.
该工艺具有原料易得、收率高、质量好、对环境污染小的特点。
A charge transport layer of an organic light emitting diode contains the conducting polymer and the reactant of the unsaturated compound.
一种有机发光二极管，其电荷输送层中含有导电性聚合物和不饱和化合物的反应物。
and at least a portion of the reactant is supplied to the reactor through the flow path.
和该反应物的至少一部分通过该流路供应到该反应器。
The explanation could lie in the sharp temperature jump a particle experiences when it becomes dispersed in a bubble of reactant gas.
其解释是当颗粒被分散于反应气体的气泡中时，经受着温度的突然跃升。
A hydrogen delivery system for a fuel cell is provided that uses hydrogen as a reactant.
提供了一种使用氢作为反应物的燃料电池的氢输送系统。
This is an acute phase reactant, the concentration of which in serum varies in a very similar manner to that C-reactive protein .
这是一个急性期反应物，在血清中的浓度变化与C反应蛋白很类似。
The main factors which have influence on the volume of reactor are reactant concentration, the leaching ratio of aluminium o. . .
影响反应器体积大小的主要因素有物料浓度、氧化铝浸出率、反应温度和反应时间等。
Another flow of air was used to dilute the reactant.
另一种用空气流稀释反应物。
The effects of catalyst dosage, reactant ratio, reaction temperature, reaction time on the yield of product were investigated.
考察了催化剂用量、原料配比、反应温度和反应时间等条件对产物收率的影响。
The electrochemical conversion cells are configured to communicate with first and second reactant supplies.
电化学转换电池被配置为与第一反应物供给和第二反应物供给相通。
Spectral analysis and solubility of new products were different from reactant monomer and physico-compounds of rutin and soybean lecithin.
新生成物质的光谱分析和溶解性不同于反应物单体及芦丁和大豆卵磷脂的物理混合物。
CRP is an essential human acute phase reactant produced in the liver as response to systemic stimuli.
C反应蛋白是一种重要的人类急性时相反应中产生肝作为回应系统性刺激。
Write an equation for the overall reaction and identify the source of each reactant.
写出一个总反应方程式并指出每种反应物的来源。
then carrying out molecular distillation on the reaction product to remove the unconverted reactant so as to obtain glyceride products.
反应产物经分子蒸馏除去未反应物得到甘油酯型产品。
The influences of temperature and reactant amount on the yield and quality of magnesium oxide are investigated.
考察了温度及反应物用量对氧化镁产率和质量的影响。
if I have a beaker with some solid reactant on the bottom here.
如果在烧杯地步，有一些固态反应物。
Stainless steel of cathode dissolve into electrolyte in the double pole pulse power, the reactant is hydrate of Iron.
采用交流脉冲电源会使阴极不锈钢溶解到电解液中生成氢氧化铁沉淀，氢氧化铁沉淀亦为胶体沉淀。
It was found that the mixture ratio, swelling time and reactant temperature had important effects on the viscous character of product EOHEC.
研究发现，原料配比、溶胀时间、反应温度是影响EOHEC粘度性能的重要因素。
The present invention relates to a catalytic process for making isooctenes using a reactant comprising 1-butanol and water.
本发明涉及一种使用包含1-丁醇和水的反应物制备异辛烯的催化方法。
The influence of reacting temperature and ratio of reactant were studied.
研究反应温度、反应物配比的影响。
The apparatus uses a resistively heated filament array for dissociating hydrogen in the reactant gas.
该设备采用电阻式加热的灯丝组离解反应物气体中的氢。
A means is provided for introducing a reactant chemical (46) to the vessel to form an aqueous solution.
提供用于将反应物化学品（46）引入到容器中以形成水溶液的装置。
The second step was slow and rate-determining, catalysis bonded with NO2+ reacted with reactant.
第二步是缓慢的速率控制步骤，粘结在催化剂上的NO2+与底物反应。
Liquid reactant (10) is atomized into droplets (15) using a high velocity gas (20) .
采用高速气体（20）将液体反应物（10）雾化成液滴（15）。
The including water medicinal preparation selects the toluene, the amount used for a reactant lumpy mass time;
带水剂选用甲苯，用量为反应物总质量的一倍；
Effect of the Particle Sizes of a Reactant on Its Reaction Equilibrium Constants
反应物粒度对化学反应平衡常数的影响
reaction temperature reaction time reaction pressure reactant concentration conversion of feed reaction selectivity
反应动力学名称反应温度反应时间反应压力反应物浓度原料转化率反应选择性英文名称
a simple inorganic salt is adopted as a reactant respectively with very strong universality;
分别采用简单无机盐作为反应物，具有很强的通用性；
The repellent technique and construction of the external-reactant with high seepage-resistant microcrystalline
高抗渗微晶外加剂的防水技术和施工
Influence of Feed Concentration of a Reactant on Its Conversion Ratio
反应物的投料浓度对其自身转化率的影响
Study of Gas Chromatographic Method for Analysis of Neopentylglycol Reactant Solution
新戊二醇反应液色谱分析方法的研究
During the reaction, if the alkalinity of reactant solution is too strong, the most sulfanilamide will be obtained;
如果碱性太弱，得到最多的是联乙醯磺胺，第二是磺胺醋酰，第三是磺胺。
quantitatively measured the hexose production of BF by the hyperchloride acid-anthrone reactant method;
高氯酸蒽酮反应物法定量测定BF的己糖成分；
Effects of Reactant Gas Flow Rates on the Current Distribution in a PEM Fuel Cell
反应气体流量对PEM燃料电池内部电流分布的影响
Research on the experiment to improve the concrete intension of flyash by external reactant
外加剂提高粉煤灰混凝土强度的试验研究
Preparation of Ti-Ce Complex Oxide Catalysts for Wet Air Oxidation with Acetic Acid as Model Reactant
以乙酸为模型反应物的Ti-Ce复合氧化物湿式氧化催化剂的研制
Determination on the Diffusion Coefficient of Reactant in Polymer Film
反应物在聚合物膜中的扩散系数的测定
