用“tetrahydrofuran ”造句大全，tetrahydrofuran 造句

3、The effect of factors to the growth of aeromonas THF01 which degraded tetrahydrofuran was studied by liquid culture.

6、A heterogeneous catalytic system for methylolation of alkali lignin was constituted of tetrahydrofuran containing purified alkali lignin and solid alkali catalyst with special structure .

4、The process flow was designed and experimentally studied for separation of acetone, tetrahydrofuran (THF), triethylamine and water mixture.

2、The catalysis of big pore strong acid resin for1,4- butanediol dehydration to tetrahydrofuran is investigated.

5、Chloroform - tetrahydrofuran - water (500:500:8) was used as mobile phase for the gradient elution of other strongly retained substances.

1、Fast increase in demand of tetrahydrofuran and poly-tetrahydrofuran;