这些不稳定性促使琼脂糖和琼脂糖 -- 丙烯酰胺凝胶的发展.These liabilities prompted development of agarose and agarose - acrylamide gels.琼脂糖是一种天然的直链多糖.Agarose is naturally linear polysaccharide.琼脂是一种从红藻中提取的复杂的多糖.Agar is complex polysaccharide, extr...
Work began on establishing the cemeteries as permanent memorials to the fallen.把公墓建成阵亡战士的永久性纪念碑的工作已经开始。Economists have been concerned with establishing proofs for their arguments.经济学家一直致力于为他们的观点寻找证据。She understood the im...
他明儿一早就动身.He will set out on a journey early in the next morning.明儿我也能成为一名科学家.I will become a scientist some day.今儿早点睡, 明儿好早起赶火车.Let's turn in early , so as to get up early tomorrow to catch the train....
To record, press these two buttons together; then rewind , and then press the red button to play back.要录音就得一起按下这两个键, 而后倒回, 按下这个红键播放.To record, press these two buttons together; then rewind, and then press the red button ...
家用的取暖炉可用来防止室内温度降为室外温度.A house furnace prevents the interior of the house from reaching the temperature outdoors.是一款适合家用的经济型轿车.Is a section of suitable home use economy passenger vehicle.家用电脑即是指家用的微型计算机, 也称家用微机.Which mean...