An indirect atomic absorption spectroscopic method ( AAS ) was proposed determination of leucogen in pharmaceutical preparations.提出了利血生的间接原子吸收法分析方法.OBJECTIVE To establish a HPLC method for the determination of leucogen a...
As Jefferson said, cities are pestilential to the morals , the health, and the liberties of man.如杰斐逊所言, 城市“毒害了人类的精神 、 体和自由”.It's starting to infringe on our personal liberties.它开始侵犯我们的人身自由。The hard - won liberties s...
The city police set up roadblocks to check passing vehicles.该市警察设置了路障以检查过往车辆。They took to the streets, setting up roadblocks of burning tyres.他们走上街头,用点燃的轮胎设置路障。French soldiers manned roadblocks in the capital city.法国士兵把守...
他熟练地左一拐右一拐地绕过深沟,穿过了原野。Expertly he zigzagged his way across the field, avoiding the deeper gullies.他们在小路上挖深沟设饵雷。They dug trenches in their path and set booby traps.汽车滑进了路旁边的深沟。The car slid into a donga at the side of the ...