英语语法分析

We prepare the antigen and antiserum of e. C. Bacilus and checked the Ethe drugs the antiserum.

提要制备了大肠杆菌抗原和抗血清，并用抗血清检测药品中污染的相应抗原。

Based upon these research results, the authors concluded that the count of Bacilus cereus spore in soil sample is an important indicator of gold content in gold ore deposit area.

依据这些研究，作者认为蜡质芽孢杆菌孢子数是指示金矿床区金含量多少的一项重要指标。