当手电筒的光照到她身上时她僵住了。She froze when the beam of the flashlight struck her.皮特关掉手电筒，停下来休息。Stopping to rest, Pete shut off the flash.我插钥匙时，请用手电筒照着锁头。Shine the torch on the lock while I try to get the key in....
制造时,为安装纵梁翼缘,在箱型梁中用焰割法开槽口.During fabrication slots for the stringers flanges were flame cut into box girders.特点: 欧标槽口设计, 外开, 上悬, 固定.Feature: European groove , outside - swing, hinges, casement, awning and fixed windows.中间...
他注意到罗尔夫一声不吭地站在窗户旁边。He noticed Rolfe standing silently over by the window.在罗尔夫的一生里,充满了个人悲剧,但是, 他为殖民地垫定了经济基础.In a life that held much personal tragedy, he had given the colony its economic base.[参考译文]国吕贝克生物化学院的罗尔夫. 尔根菲尔德为该...
Such a dikaryon cannot apparently exist independently of the haploid phase.这样的双核体显然不能独立于单倍体阶段而存在.Embryo has most commonly eitht genetically identical haploid nuclei.胚囊,普通具有8个遗传上相同的单倍体核.The fungus is unicellular and exist...