例句 /

In chloro benzene, only (CIB.N.C_H_.Br-p)_ was obtained.

In chloro benzene, only (CIB.N.C_H_.Br-p)_ was obtained.

在本实驗中合成六种(RB·N·C_H_·Br-P)_ (R=C_H_,CH_ ,n-C_H_9,i-C_H_9,sec-C_H_9,CH_=CHCH_)型化合物。