reactant

英 [riˈæktənt]

美 [riˈæktənt]

n.  反应物

复数：reactants　

GRE化学

BNC.30389 / COCA.37031

牛津词典

noun

• 反应物
  a substance that takes part in and is changed by a chemical reaction

英英释义

noun

• a chemical substance that is present at the start of a chemical reaction

双语例句

• And if you are doing chemistry then it could be how much you put of some reactant and how much of the output product that you wanted to synthesize generated.
  或者你在做化学实验，数据就是，需用的反应物的量，和你想合成的生成物的量。
• The result indicted that the reactant content reduced did not affect the exact extent of the analysis, and the phenomena was very distinctness in the end point.
  实验表明，降低反应物浓度不影响分析结果准确度，终点现象明显。
• 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。
• Oxygen is often used as reactant in chemical processes. Woman's a various and a changeful thing.
  在化学过程中，氧气经常充当为反应物。女人是反复无常，变化多端的。
• Different Reactant Dispersion on the Electrochemical Performance of Li_ ( 1+ x) V_3O_8
  反应物分散条件对Li（1+x）V3O8电化学性能的影响
• H2O act as a reactant, take part in the catalytic process, the active materials.
  水作为一种反应物，参与了催化分解反应，生成的活性物种。
• Oxygen is often used as reactant in chemical processes.
  在化学过程中，氧气经常充当为反应物。
• The reactant Triglycerides and cottonseed oil biodiesel were quality and qualitative analysis by TLC method combined with HPLC firstly.
  并初次联合使用薄层层析色谱和高效液相色谱定性定量分析棉籽油和棉籽油生物柴油。
• Liquefaction of Soybean Dregs in Phenol and the Resinification of the Reactant
  大豆豆渣苯酚液化及其生成物的树脂化
• Other parameters, particularly the economics of the reaction sequences, including the costs of the reactant equipment, must also be taken into consideration.
  其它因素，尤其是生产这些化合物的经济因素，包括反应设备的成本，必须考虑。