1、The individual chemical property of the element made it a good catalyst.
這種元素的特殊化學特性使其成為一種好的催化劑。

2、Chemical property testing: salt spray test of materials, corrosion test of stainless steel.
化學性能測試：材料的鹽霧試驗、不銹鋼腐蝕試驗等。

3、Firstly, we introduce the chemical property of protein enzyme and the mechanism of wool treatment.
首先，介紹了蛋白酶的化學性質和對羊毛改性的機理。

4、Physical and chemical property of each furnace or each lot of reinforcing steel bars.
每爐或每批鋼筋的物理化學性能。

5、What chemical property of fructose could account for both of these observations?
果糖的什么化學性質可以解釋這兩個觀察事實？

chemical property翻譯