The precision estimation of RCS is very important for aerocraft stealth design.目标RCS的精确计算和预估是飞行器隐身设计极其重要的一部分.High - speed reentry aerocraft is usually with terminal guidance system.高速 再入飞行器通常具有末制导系统.So the effect of unst...
Have you had your cholera jabs yet?你打霍乱预防针了 吗 ?David continued to bruise his face; Faber replied with a series of body jabs.大卫连续击费伯的脸, 费伯报答他的也是一顿拳头.He wears his opponents down with his quick jabs.他神速出击,驳倒了对手....
阐述了饲料脱氟磷酸三钙的作用及发展必要性、内外生产技术现状.The action and development necessity of the feed defluorinated tricalcium phosphate were expounded.介绍了湿法磷酸化学法脱氟的脱氟机理和影响脱氟率的多种因素.The mechanisms and some affect factors for chemical disposal d...
我们要做的事太多了, 因此包出一些给别人.We had too much work to do, so we farmed some out.我们这里的工作多得干不过来, 必须包出一些.We have more work here than we can deal, with and must farm some out....