英汉例句

• an ordinary fluorescent lamp positioned close to the reaction mixture suffices as a source of uv light.

  将普通的荧光灯置于反应混合液近旁，即足以作为紫外光光源。

• furthermore, the reaction mixture was analyzed by gas chromatography to determine the amount of the products.

  此外，反作用混合物被气相色谱法分析决定产品的总量。

• in some embodiments, the reaction mixture comprises an organic solvent.

  在某些实施方案中，反应混合物还包含有机溶剂。

• in the hydrothermal reaction system of acid-treated stellerite-naoh-naalo2-h2o, the ageing of the reaction mixture in room temperature is the key for the preparation of pure x-zeolite.

  酸处理红辉沸石-氢氧化钠-铝酸钠-水的水热反应体系中，反应混合物的室温陈化是制备纯x型沸石的关键。

• acetic acid, which is distilled from the reaction mixture as it forms can be recovered.

  可以回收在其形成时即从反应混合物中蒸馏出去的乙酸。

• the reaction mixture then undergo esterification and rearrangement reaction to prepare 1-chloro-2-methyl-4-(acetyloxy)-2-butene, which is a important intermediate of vitamin a.

  反应混合物可以进一步酯化重排制备维生素a的中间体1-氯-2-甲基-4-乙酰氧基-2-丁烯。

• you can add 3 ml of water and then set the reaction mixture aside to cool slowly at room temperature.

  你可以加入3ml的水，然后把反应混合物放在一旁让它在室温下慢慢冷却。

• the reaction mixture can be reused for subsequent acylations.

  反应混合物可以重新用于后面的酰基化反应。

• the solvent acts as diluent and aids in the transfer of the heat of polymerization. the solvent also allows easier stirring, since the viscosity of the reaction mixture is decreased.

  溶剂起到稀释的作用，有利于聚合反应热的传递，同时由于溶剂使反应混合物的粘度降低，使得搅拌较为容易。