1. In this study trimethyl amine was reclaimed from amination wastewater by using 001 hydrogenous strong-acid ion exchange resin. The recovery ratio is more than 90%.

2. The effects of the vinyl content of ethylene silicone rubber, polyvinylsilicone oil, hydrogenous silicone oil, chloroplatinic acid on the mechanical properties were reviewed.

3. Polystyrene-divinylbenzene (SDB) is an important hydrophobic catalyst in gas-liquid exchange reactions to separate hydrogenous isotopes.

4. The thesis illustrates the distribution, formation and prospect of germanium resources in the hydrogenous coal in the western part of Yunnan province.

5. The catalyst is applicable to preparation of hydroflurocarbon and hydrogenous fluorochlorohydrocarbon with gas-phase fluorinated halohydrocarbon.

6. Commonly used androgen preparation has hydroxide of ketone of third acerbity spermary, fluorine methylic spermary element, 2 methyltestosterone, go inside hydrogenous Gao ketone ester.