at each end of tube 每个月底管 ; 每一端的管 ; 在每个管端
each end of a row 一段的两端
End of each month 每月月底 ; 每月结束 ; 每个月的月底
The end of each lesson 每节课的结尾
end of each fiscal year 每年财政年度终结
The end of each class 每堂课结尾
The station had roses growing at each end of the platform.
车站月台两端生长着玫瑰。
Please place a chair at each end of the table.
请在桌子的两端各放一把椅子。
The goals are at each end of the rainbow, and the keepers only are allowed to use their hands.
球门在彩虹的两端,只有守门员能用他们的手。
Students are required to do a major research project at the end of each program.
VOA: special.2009.03.05
When it cuts it leaves sticky ends or un-base paired single stranded regions on each end of the part its cut and that's just a property of many restriction enzymes; not all, some cut blunt,just right down the middle.
它切割后会留下两个粘性末端,或者未配对的单链部分,这是许多限制性内切酶的特性,但不是全部,有些限制性内切酶是从中间钝切的
It's got exercises for you to do so at the end of each chapter, you do have a task to do.
里面为你准备了练习,所以在每章的结尾,你都有任务要完成。
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