英语语法分析

The university of Missouri extensional offical says enthanol could bring the biggest change in the American agriculture since farmers began planting soybeans.

密苏里州立大学的外部官员认为乙醚燃料可能使美国农业产生最大的变化，因为已经有农民开始种植大豆了。

The influencing factor was studied quantitatively. The result showed that the amount of water was suitably controlled under 6% when making up the potassium hydroxide-enthanol standard solution.

对影响因素进行了定量研究，结果表明，配制氢氧化钾-乙醇标准溶液时，加水量宜控制在6%以下。