钫的半衰期是22分钟.The half - life of francium is 22 minutes.钫是碱金属中密度最大的,具有放射性.Francium is the densest of the Alkali Metals and also radioactive.ㄗ欧竦托庞闷兰洞 钫叩氖谐.What will happen when monetarypolicy is tighter , with interest r...
这钻机有变速控制。The drill has variable speed control.该装置本身就在车子正下方，几乎与变速杆处于同一直线上。The device itself was right under the vehicle, almost in line with the gear lever.你拐角时要换挡变速.You have to shift as you drive around the corner....
In this article, we herein report four cases of four different etiologies.在此篇文章, 我们要报告分属四种不同成因的四个病例.Objective To recognize the etiologies, clinical, and biochemical manifestations of Fanconi syndnome ( FS ).目的 进一步认识范可尼 综...
Air entrance - brick Autoclave: it is mainly applied to produce air - entrance brick.加汽砖蒸氧釜: 主要用于和产加气砖块.Dewaxing with over - temperature autoclave, overpressure alarm function.脱蜡釜设有超温 、 超压报警功能.Scope: Autoclave anti - age...
He needs these people to fulfill his ambitions and reciprocates by bringing out the best in each of them.他需要这些人去实现他的雄心壮志，作为回报，他也会让他们充分施展各自的才能。The engine reciprocates the propeller.引擎往复推动螺旋桨.Terry intuitively reciprocates...
克莱尔曾经遭受厌食症3年的折磨。Claire had been anorexic for three years.我既有厌食症又有贪食症。I was anorexic and bulimic.据报告,厌食症和其他饮食方面的功能紊乱发生率正在不断增长.Reports of anorexia and other eating disorders are on the increase....