TBA reactant
硫代巴比土酸反应物

reactant gas.
反应性气体

fibre reactant.
纤维交链剂

reactant fixing dyes
反应性固色染料

Geometry of reactant
反应物几何构象

enriched reactant gas.
浓集反应气体

polymer reactant, polymer reagent
高分子试剂

Another flow of air was used to dilute the reactant.
另一种用空气流稀释反应物。

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。

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。

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

The absorption and emission spectra are blue shift from reactant to product.
从反应物到产物，吸收和发射光谱都发生了蓝移。

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。

The synthesis and application of reactant polyurethane fixing agent were introduced.
介绍了反应性聚氨酯预聚树脂固色剂的合成及其应用。

Aim To study the influence of initial concentration change of reactant on conversion ratio.
目的研究反应物初始浓度变化对转化率的影响。

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。

So, anything on the left side of the equation is called a reactant, and anything on the right side of the equation is called a product.
在方程的左边的, 都称为反应物, 在方程右边的, 都称为产物。