记录了CO_ 2脉冲激光激发BCl_3分子时形成的脉冲声波,及其与OAO荧光的对应关系.A pulse acoustic wave and its relationship with OAO flurescence are recorded.探测荧光的测量光的波长多少?What is the wavelength of light measured in detecting fluorescence?从荧光的基础知识入手, 简略描述荧光...
Kenya's population is growing at 4.1 per cent per annum.肯尼亚人口正以每年4.1%的速度增长。The agency places about 4,000 young persons per annum.该代理机构每年为4，000名年轻人安排工作。Interest is paid at the rate of 1 % per annum at present.目前每年的利率...
Under the stage name of Beverly Brooks, Patricia had small parts in several British films.帕特里夏以贝弗利·布鲁克斯的艺名在几部英国电影中饰演过小角色。Is that the guy from Beverly Hills 90210?这家伙是《比弗利山90210》那个 吗 ?No, I wanna find Beverly Hills. Can y...