The extraction mechanism of palladium in chloride system by di ( 1 - methyl heptyl ) acetamide ( N _ ( 503 )) has been studied.本文研究了N, N二 甲庚基乙酰胺 ( N_ ( s03 ) )从氯化物体系中萃取钯的机理....
The painter spent a busman's holiday painting his own house.油漆匠以油漆自己的房屋来度过假日.The painter spent busman's holiday painting his own house.这个油漆匠以油漆自己的房屋来度过假日.My father spent a busman's holiday working in his o...
基德斯克普负责组织每月一次的教师研讨班。Kidscape runs monthly work-shops for teachers.提前发出的洪水水位上涨警报防止了又一次的重大灾害。Early warnings of rising water levels prevented another major catastrophe.这一次的研究太零散,难以发挥重大的作用。The research is too unfocused to ha...
Objective : To establish HPLC fingerprint Radix Puerariae [ Pueraria lobata ( Willd . ) Ohwi ].目的: 建立葛根 ( 野葛 )的高效液相色谱 ( HPLC ) 指纹图谱.Puerarin is a main constituent of the traditional Chinese herb Radix pueraria lobata.葛根素...
The crossed the border by greasing the palms of border guards.他们买通边防警卫,偷渡国境.Despite all the palm - greasing, Siemens didn't make much money.把这些行贿的钱刨去, 西门子没赚到几个钱.You should have tried greasing his palm.你应该试试给他点小费才是....