成长期的成人有体质酸化的现象.As adults mature their blood becomes more acidic in nature.随着污染的加剧,土壤的酸化越来越严重.The soil becomes more and more acidic as pollution mounts up.由于酸化反应,菌落的周围会变成黄色.Due to acidification the agar surrounding the co...
Feng Yun - ching answered hastily , springing up and all but overturning the opiumlamp as he did so.冯云卿陡的跳起来说,几乎带翻了烟盘里的烟灯.Overturning and sliding are seldom a factor in the design of arch dam.拱坝设计中很少考虑倾覆和滑动的问题.Overturnin...
MARY BETH: It's too plain. Do you have fancier?玛丽?贝思: 这件太普通了. 你有华丽点儿的 吗 ?Barry: Yes that's the one. He's a very keen pigeon fancier.巴里: 不错,就是他. 他非常喜欢鸽子.We constantly strive for bigger paychecks, larger hom...
阴凉处的温度骤升至100多度。The temperature soared to above 100 degrees in the shade.唯一的阴凉处是飞机机身下面。The only shade was under the body of the plane.午后很多人在阴凉处小睡.Lots of people were taking a short siesta in the shade....
目的以对羟基苯甲醛为底物,通过微生物的转化作用生物合成天麻素.Aim To synthesize gastrodin via biotransformation of microorganism using p - hydroxybenzaldehyde as substrate.方法: 以甲醇为溶剂,以对羟基苯乙酮和溴为原料制备了α - 溴-4-苄氧苯基苯乙酮.Methods: α - Bromo - 4 - benzyloxy ac...
众所周知，雷恩的墓志铭中写道，大教堂本身就是他的纪念碑。As Wren's epitaph famously declares, the cathedral itself is his monument.那座纪念碑耸立在方圆数英里景致之中显得近乎难看。The Memorial seems almost ugly, dominating the landscape for miles around.把公墓建成阵亡战士的永久性纪念...