There is a great deal to learn from Hal's expert approach.从哈尔熟练的方法中可以学到很多。Hal Sperlich was already at Chrysler when I arrived.我来到克莱斯勒公司时,哈尔·斯珀里奇已经先到.After a while everyone ceased to speak of Hal except in passing.过了...
Polymerization of isoprene in the presence of ( NdCl 3 + FeCl 3 ) n Phen HAl - ( i - Bu ) 2 was studied.本文报道由(NdCl_3+FeCl_3 ) ·nphen -HAl ( i -Bu ) _2催化体系引发异戊二烯聚合的结果.There is a great deal to learn from Hal's expert ...
Kinematics and dynamics of mechanical systems including rigid bodies in plane motion.机械系统的运动学与动力学包括刚体的平面移动.The kinematics phase configures of different configurations are shown and analyzed.做出不同条件下,不同构态的运动相图,最后对相图做出分析.De...
虽然他只有十二岁,他举止却很象大人.He has a very adult manner although he's only 12.这里所有的孩子都大于十二岁.All the children here are 12 plus.布鲁斯这时十二岁了, 喜欢历史就象着了魔.Bruce , now twelve, revealed himself as a history addict....
He definitely wants to perform further tests, such as a biopsy and some x-rays.他肯定很想做进一步的检查，如活组织检查和X光片等。A muscle biopsy is positive for fungus.肌肉活组织检查发现有真菌侵犯.A biopsy revealed that the histological change was compatible ...
内壳层跃迁机制是实现超短波长激光的一种很有潜力的方案.Employing the inner - shell transition mechanism is a potential way to obtain ultra short wavelength lasers.电子原子碰撞内壳层电离截面在实验及理论研究两方面都具有重要意义.The study inner - shell ionization cross - sections b...