其他还有珀塞尔 、 瓦格纳 、 威尔地 、 普契尼和理查德·斯特劳斯.Among others are Purcell, Wagner, Verdi, Puccini, and Richard Strauss.珀塞尔以前是一位石油工程师,他曾管理过油井压力测试.Pursell is a former petroleum engineer who has conducted well pressure tests....
可以使用电子俘获型检漏仪或NF3点检漏仪.An electron - capture type halogen leak detector or an NF 3 point detector can be used.论述了MICROCORR6相关检漏仪的相关原理,频谱分析原理,并列举实例佐证其应用效果.This paper introduces the operating principle of MICROCORR 6 correla...
Truman allowed him to stagger on for nearly another two years.杜鲁门允许他又硬撑了近两年。We can't hold the two meetings at the same time; we must stagger them.这两个会不能同时开, 得错一下.He picked up the heavy suitcase and set off with a st...