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...
He receives these salutations with gravity , and buries them along with the rest of his knowledge.他郑重其事地接受他们的致意, 并把这些致意连同其他见闻统统珍藏在心里.In the evenings he buries himself in his books.每天晚上他都埋头读书.She buries her passion deep d...
尤尔卡的手指折断了，鲜血直流。Yulka's fingers were bloody and cracked.我伤风感冒很重, 直流鼻涕.I have got a bad cold, running at the nose.我被烟熏得直流眼泪.The smoke brought tears to my eyes....
多差劲的借口啊！What pathetic excuses.这绝对是我参加过的最差劲的会议。It was, by a long way, the worst meeting I have ever attended.你以前也写过差劲的文章, 但这篇可糟透了!You've written bad essays before, but this one is a shocker!...
飞机正在表演倒飞和其他绝技.The aeroplanes were flying upside down and doing other stunts.科学家们对动物的这种导航绝技却是孤陋寡闻的.Scientists actually know little about how animals perform their navigational feats.他在马戏团表演骑马绝技.He performs riding stunts i...