“organic chemicals”簡單造句，organic chemicals造句子

"It is the catalyst for converting ethylene to ethylene oxide, the precursor of many organic chemicals. Its use in alloys in sterling (92.5% silver, 7.5% copper) and plated silverware, ornaments, and jewelry remains important;"

You have kept the organic and the inorganic chemicals separate, I am sure.

Application: Mainly used in fields like light industry, chemical industry, metallurgy, weave, medication, pesticide, as well as being the raw materials for composition of organic chemicals and inorganic ones.

A crystalline hydrocarbon, C14H10, extracted from coal tar and used in the manufacture of dyes and organic chemicals.

Deficiencies in certain organic chemicals can cause mental retardation in babies, rickets, beriberi, blindness, scurvy and many other diseases.

"It is made industrially by dissolving sulfur trioxide (SO3) in water, sometimes Beyond the saturation point to make oleum (fuming sulfuric acid), used to make certain organic chemicals. "

Induction and function of cytochrome P450 in degradation of refractory organic chemicals by Phanerochaete chrysosporium

Physicians have used newly discovered organic chemicals successfully to treat malaria, typhoid, dysentery, rheumatoid arthritis.