The potassium chromate method is one regular method to determine COD.重铬酸钾法是测定化学需氧量的常规方法.It's a two - component, chromate free, epoxy polyamide adduct shop primer especially designed.是一种不含铬的双组份环氧聚酰胺加成物的车间底漆.Two - sta...
Two - stage chromate reduction has been used at several plants.一些厂已采用两段铬酸盐还原法.The potassium chromate method is one regular method to determine COD.重铬酸钾法是测定化学需氧量的常规方法.Cr - Fe waste residue is derived from production of ch...
Sweet taro is crop of makings of vivacious herbaceous beans, bulbiform root tuber.香芋是多年生草本豆料作物, 球状块根....a lawn flanked by wide herbaceous borders.两侧栽种大片草本花的草坪We have a herbaceous borderround our garden.我们花园的四周有一圈草本植物的花坛。...
The building was evacuated and the bomb squad called...大楼里进行了人员疏散,并叫来了拆弹小组。Since 1951, 18,000 people have been evacuated from the area.自1951年以来,已有18, 000人撤离了该地区。The waters continue to rise as more than 1,000 people are e...
Like mRNA, both tRNA and rRNA are transcripts of chromosomal DNA.tRNA及rRNA同mRNA一样, 都是染色体DNA的转录产物.As I reread the transcripts at this remove the source of his pleasure is not self - evident.我重温这部分记录时不明白是什么使他高兴.Your transc...
好吧,小家伙,我给你支点招儿。Well, sonny, I'll give you a bit of advice.这一决定是预算案的战略支点。The decision is the strategic fulcrum of the Budget.这一决定是预算案的战略支点。The decision is the strategic fulcrum of the budget....