These lasers usually employ chemical combustion to energize directly the lasing process by various one - way reactions.这些激光器一般利用化学燃料,通过各种 单向 反应直接驱动激射过程.He helped energize and mobilize millions of people around the nation...
他用那只健全的眼睛看着我笑了。He turned his good eye on me and laughed.糖可以危害健全的牙齿。Sugar is the destroyer of healthy teeth.许多疾病都来源于不健全的卫生设施.Many illnesses are the re - sult of inadequate sanita - tion....
满眼金星乱转，而且越转越快。Stars appeared everywhere, spinning round and round, faster and faster.他看着凯瑟琳，满眼忧伤。As he looked at Katherine, great sorrow clouded his eyes.亨特又点了点头，满眼恐惧地朝上望去。Hunter nodded again and gazed upwards in fear....
These epithelial elements arise embryologically from foregut endoderm in the process of bronchial tubular growth.这些表皮细胞在胚胎学上把源于支气管生长过程中的前内脏叫内胚层.Successive section sees endoderm has exfoliate phenomenon.连续切片见内皮层有剥脱现象....
Only by overcoming our weaknesses can we advance without any encumbrance; only by uniting ourselves in our struggle can we be invincible.克服缺点才能轻装前进, 团结战斗才能无往不胜.Without doubt , the national bourgeoisie tends to vacillate ...
In every game they were bested by their opponents.每一场比赛他们都被对方击败.Nixon was not about to be bested by Brezhnev in philosophical discourse, however.然而尼克松不愿在勃列日涅夫的富于哲理的讲话面前甘拜下风.Nor was I about to be bested in the department ...
Using antiphase suspension polymerization to synthesize the high hygroscopicity resin.采用反相悬浮聚合法合成高吸水性树脂.Grafting polymerization of acrylic acid onto flax initiated by ceric salt has been studied.研究了利用铈盐引发丙烯腈与亚麻接枝共聚反应.A m...