Method of mensurating soil Arsenic and Hydrargyrum simultaneously using microwave digestion hydride - atomic fluorescence spectrometry was setup.建立了氢化物 - 原子荧光法同时测定土壤中砷和汞的方法....
She was born in Barbados but spent her formative years in east London.她出生于巴巴多斯，但是其性格形成的关键期是在伦敦东区度过的。We're going to a conference in Barbados , right?我们要去巴巴多斯参加会议, 是不是?Barbados was once a British colony, but now it�...
They were constantly on the alert not to be taken by surprise.他们一直处于常备不懈状态以防突然袭击.Every stray dog has to be taken by its finder to the police.发现走失的狗后都应将它带到警察局。This test is to be taken by all pupils without reference to ag...
Stand with feet hip - width apart, a dumbbell in each hand.双脚分开与臀部齐宽, 左右手各握一哑铃.The dumbbell will be raised 20 times by the sportsman tomorrow.明天,这个哑铃将被运动员举起二十次.Dumbbell exercises toned my muscles.哑铃操锻炼我的肌肉。The dumbbell w...
The next six innings were scoreless.接下来的六局中双方均颗粒无收。He's had a good innings but now it's time for him to retire and let someone younger take over as director.他成功地当了多年主任,不过现在该退休了,让更年轻的人来接替.The home team was very ...