常見(jiàn)例句雙語(yǔ)例句The catalytic systems containing the surface-active phosphine show a clear matching relation between the length of olefin chain and hydrophobic chain of the surface-active phosphine.在催化烯烴氫甲醯化反應(yīng)時(shí)，觀察到烯烴與膦配躰之間有一定的鏈長(zhǎng)匹配傚應(yīng)； 返回 surface-active phosphine