A burro is carrying salt of one large bag backcross a river.有一头驴子驮着一大袋子盐过河.The method can be conveniently applied to practical backcross breeding programs.该方法可以很方便地应用于实际的回交育种....
这所学校是专门为那些因患病而导致学业中断的孩子们开办的。The school is specially for children whose schooling has been disrupted by illness.我哥哥常因患病而缺勤.My brother is often absent from work because of illness....
In terms of quantity, production grew faster than ever before.从数量上看，产量增长的速度比以往任何时期都要快。In this paper, improving production level of glucoamylase was investigated by feeding mediumfermentation.文章中研究利用补料法提高糖化酶生产发酵水平.The tec...
The sperm whale is believe to dive deeper than any other cetacean.人们相信,抹香鲸比其他鲸类动物潜得更深.Impossible, cetacean and larynx is very narrow.不可能, 鲸鱼的咽喉非常狭小.A cetacean ( Grampus griseus ) related to and resembling the dolphins bu...