change tendency

• 变化趋势

change tendency的用法和样例：

例句

1. Observe the process changing tendency from DCS.
   中观察工艺变化趋势。
2. The change trend of peptizing properties of age liquor was elaborated.
   论述了白酒胶溶特性变化趋势，提出年份酒的鉴评方法。