“methyl bromide”造句，怎麼用methyl bromide造句

Atmospheric histories of halocarbons from analysis of Antarctic firn air: methyl bromide, methyl chloride, chloroform, and dichloromethane.

Goods which are covered or packaged with impervious materials like plastic, aluminium foil, tarred or waxed paper must be opened, cut or removed to allow penetration of the methyl bromide.

In a large occurs is isomeric with gas, LvHuaGu, methyl bromide fumigation medicine.

Seven kinds of soil fumigant, 35% XianKe, 98% Basamid, 32.7% Metham_sodium, 32.7% Simeidi, 33.6% Shimeidi, 98% Dazomet and 98% methyl bromide, were tested to control weeds in tobacco seedbed.