所有参展者展示了他们的最好的产品.All exhibitors displayed their best products.参展者主要包括:专业报刊编辑 、 批发商、销售商.Exhibitors are those professional newspaper and journal editors, wholesalers and retailers.有近五十名参展者为画展提供了展品.Nearly fifty exhibitors h...
128×128元温差电堆焦平面列阵的NETD为0.5℃.A theroile iofrared imaging sensor with 128 ×128 element has ben developed.在光开关列阵方面,采用速度快、无偏振依赖性的电流注入全内反射机理来实现光的转向.Current - injection total - internal - reflection ( TIR ) is applied to the s...
Cube three and you will get twenty - seven.3自乘三次得27.She was now a thin , though rugged, woman of twenty - seven .她现在 二十七 岁, 虽然硬健,但形容消瘦.He stripped himself , and I counted twenty - seven separate scars and gashes.他脱去衣服, 我...
像红绿色盲, 白化病,血友病都是隐性遗传病,六指就是显性的.Does dominance hereditary disease have those ? Recessive have those again ?目的探讨以软性角膜接触镜矫正红绿色盲的可行性.Objective To explore the practicability of red green blindness correction with red soft cont...