Afterchloroform was evaporated , it was used as chelate complex chromatographic stationary phase to purify puerarin extractive.建立了采用配位色谱柱从葛根素浸膏中分离纯化葛根素的方法.The train was stationary for 90 minutes.火车停了 90 分钟。Electrostatics...
He dug a hole in our yard on Edgerton Avenue to plant a maple tree when I was born.我出生的时候，他在埃杰顿大街我们家的园圃里挖了个坑，种了棵枫树。Edgerton turned onto the new path with tremendous enthusiasm, and the results came quickly.埃杰顿以极大的热忱朝这一新的...
The beautiful garden was edged with flowering trees.那个美丽的花园四周围有开花的树木。Possibility of obtaining earlier flowering of liverleaf Hepatica nobilis schreb.克罗地亚研究获取早花獐耳细辛的可能性....flowering shrubs.开花灌木He may be happy with the flo...
She sneaked a surreptitious glance at her watch.她偷偷看了一眼手表。His surreptitious behaviour naturally aroused suspicion.他那鬼鬼祟祟的行为自然引起了旁人的怀疑.He made a surreptitious entrance to the club through the little door in the brick wall...
She was , to the end, a gentlewoman of the old school , gracious and mannerly.说到底, 她仍是一位温文尔雅 、 礼貌可嘉的守旧派的贵妇人.The little gentlewoman might set up for herself if she pleased.这位小贵妇人如果高兴,现在可以自立门户了.He could not speak of such t...
The sound waves of the voice could be diagramed as in B.这个声音的声波如图B所示。These procedures are diagramed as below.这些程序可图示如下.The architect diagramed the floor plan to show how he would divide the office space.建筑师画了楼面的平面图以表示他将如...
Gunmetal sheen of sundown bathes craggy terrain where the Rio Grande cuts a tortuous path.崎岖的山体被蜿蜒的里约格兰地河切断,在夕阳下呈现出暗灰色光泽.The short, craggy Property Protection chief settled down in a facing chair.这位身材短小, 面孔粗犷的财产保卫部部长在对面一...
市队的头号射手是打进17粒进球的乔·哈维。City's principal marksman was Joe Harvey who scored seventeen goals.任何借助望远镜瞄准器的像样射手都可以随意把我们逐个干掉。Any decent shot with telescopic sights could pick us off at random.那猎人是个优秀射手.The hunter is an exce...