“chemical attack”可以造什么句，chemical attack造句

2、Corrosion is described as the destructive chemical attack of metal by media

4、They are outstanding for their hardness, density and resistance to thermal shock, wear, chemical attack and self-lubricating property.

6、pipes made of glass-reinforced thermosetting plastics (grp)-determination of the resistance to chemical attack for the inside of a section in a deflected condition

1、Lethal chemical Agent Countermeasures reviews some of the measures taken to defend against chemical attack.

5、Corrosion fatigue. A type of failure that results from the simultaneous action of a cyclic stress and chemical attack.

3、In cases of doubt the changes following hydrogenation, bromination or other chemical attack upon the double bond can be studied.

7、" Platinum: Metallic chemical element, one of the transition elements, chemical symbol Pt, atomic number 78. A very heavy, silvery white precious metal, it is soft and ductile, with a high melting point (3,216 f [1,769 c]) and good resistance to corrosion and chemical attack."