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...
The person of invigorative system disease and mental disease cannot vaccinal. 5.4.有精神系统疾病和精神病的人不能接种.Why invigorative does wrong person have suicidal tendency?为什么有精神失常的人有自杀倾向?China the WTO and the expansion of joint - sto...
He was a man of great charm and not inconsiderable wit.他是魅力十足、机智过人的男人。The production costs are a not inconsiderable £8 million.生产成本相当大，达800万英镑。The production costs are a not inconsiderable £8 million...生产成本相当大,达800万英镑。We...