Especially emphasizes that siderite has no apparent effect on formation resistivity.
特别强调指出局部发育的菱铁矿对该区地层电阻率无明显影响。
Water has no apparent effect on chlorization with dichloroethane, but it is essential for chlorization with tetrachlorocarbon.
水浓度对二氯乙烷进行的氯化反应无显著影响，但四氯化碳需有水存在才能对催化剂进行氯化反应。
The ERF has no obvious effects on sound insolating in moderate or high frequencies, but has apparent effect on th…
无论对声传播还是声激振动，电流变材料的影响都是随频率变化而变化的。
应用推荐