1、the chemical properties of iron
鐵的化學性質

2、STUDY OF PHYSICAL AND CHEMICAL PROPERTIES OF ANILINE AEROFLOAT
苯胺黑藥物化性質的研究

3、Feedstock: Substance used as raw material for its chemical properties in creating an end product.
原料、給料：作為原料，利用其化學成分，以生產終端產品的物質(如煤氣)。

4、analysis of chemical properties of soil
土壤化學性質分析

5、Its chemical properties and c: ll agglutination were studied.
對其化學組成及細胞凝集作用進行了實驗研究。

6、A nonmetallic element, such as arsenic, that has some of the chemical properties of a metal.
準金屬，類金屬具有一些金屬化學特性的非金屬元素，例如砷。

chemical properties翻譯