It enables a specific gene to be located on a particular restriction enzyme fragment.它就能使专一的基因被定位于特定的限制性内切酶切成的片段上.And what is more: The technique can be used with all objective magnifications is no restriction.特别提示: 这种技术...
Their success is conditional, I suggest, on this restriction.我认为他们能否成功取决于这一限制因素.Some restriction on funding was necessary.有必要对资金提供加以限制。The 30 mph speed restriction applies in all built - up areas.每小时限速30英里适用于所有建筑物聚集区....
Her home was burglarized.她的家被盗贼光顾过。The house was burglarized while its occupants were asleep.这房子在屋里人睡觉时被盗.My apartment has been burglarized.我的住宅失窃了....
How shall I refrain from tears when we part?我们分手时,我怎么能抑制住眼泪?I made a terrific effort to refrain from tears.我狠着心把泪止住.Chichi couldn't refrain from giving him a BIG HUG!琪琪恨不得跳到他怀里,给他个热情的拥抱!Rosa's constant refrain ...
One of the office girls was down with the flu.一位女职员得了流感。She loaded me down with around a dozen cassettes.她塞给我十几盒磁带。The child took five steps, and then sat down with a bump.小孩走了5步，接着扑通一声坐到了地上。...