研究了脂肪酶催化大豆色拉油甘油解制备二甘酯过程.用英语怎么说？

研究了脂肪酶催化大豆色拉油甘油解制备二甘酯过程.

Preparation of diglyceride by lipase - catalyzed glycerolysis of soybean salad oil with glycerol batchtank reactor was studied.

preparation

n. 准备，预备，准备工作，配制品，制剂；

例句
You could never eliminate risk, but preparation and training could attenuate it...
风险不可能完全消除，但可以通过防范和培训来降低。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

diglyceride

n. 甘油二酯，二脂酸甘油脂；

例句
Preparation of diglyceride by lipase - catalyzed glycerolysis of soybean salad oil with glycerol batchtank reactor was studied.
研究了脂肪酶催化大豆色拉油甘油解制备二甘酯过程.

by

prep. 在…旁边，表示方式，由于，经过；adv. 经过，表示保留或保存时用，短暂拜访；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

lipase

n. 脂肪酶；

例句
Specific lipase - catalyzed interesterification, especially acidolysis is reversible reaction, leading to equilibrium.
酶促酯交换反应, 尤其酸解是一种可逆反应, 即反应有平衡点,山于平衡的原因,通过这种反应得到的最终产品的得率不理想.

catalyzed

v. 催化，促进( catalyze的过去式和过去分词 )；

例句
It had been known for some time that chemical reactions can be catalyzed by materials with large surface areas...
人们早已知道，如果材料的表面积足够大，可引起催化反应。

soybean

n. 大豆，黄豆；

例句
Wine growers say they've been held hostage to the interests of the cereal and soybean farmers.
葡萄种植兼酿酒者说他们一直都为谷物和大豆种植者的利益所绑架。

salad

n. 色拉；

例句
I had a mixed salad — a huge bowlful for £3.20.
我吃了份什锦色拉 —— 是卖3.20英镑的一大碗。

oil

n. 油，石油，油画，燃油；vt. 给…加油；vi. 化成油；

例句
Several magnificent oil paintings adorn the walls.
几幅恢宏的油画装点着墙面。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

glycerol

n. 甘油，丙三醇，醋精；

例句
Some laxative drugs such as magnesium sulfate , Bisatin, phenolphthalein, glycerol etc for common use were introduced.
介绍了几种治疗慢性便秘的药剂,包括:硫酸镁, 比沙啶,酚酞, 甘油,开塞露等.并着重介绍了它们的用法.

reactor

n. [化工]反应器，[核]反应堆，起反应的人，原子炉；

例句
The guts of the reactor have to be hauled out of the pressure vessel.
核反应堆的核心构件必须从压力罩中取出来。

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

studied

adj. 有计划的，故意的，深思熟虑的，精通的；v. 学习，研究( study的过去式和过去分词 )，想出，详细地检查，背诵（台词等）；

例句
At college he studied English and did amateur boxing.
大学时，他学习英语，同时还参加业余拳击。