这种薄膜衰减器系列具有卓越的高频特性.This thin film attenuator series exhibit excellent high frequency characteristics.利用上述方法研制出了完整封装的SOI基可变光学衰减器样品.SOI - based VOA devices are packaged for the first time.在线型固定衰减器采用全光纤结构, 性能稳定可靠.Line - typ...
Surveys consistently find that men report feeling safe on the street after dark. See, for example, Hindelang and Garofalo (1978).多项调查一致显示，男性认为天黑后在大街上行走是安全的。比如，参见欣德朗和加罗法洛（1978）。...
他的球投得极棒，使我们赢下了两场比赛。He bowled so well that we won two matches.如果你不喜欢，不要投他的票不就得了。Heck, if you don't like it, don't vote for him.她因投毒和谋杀未遂被判20年监禁。She was sentenced to twenty years' imprisonment for poisoning ...
German ferrets constantly spied on the Allied prisoners of war.德国侦探经常监视着盟军的战俘.The agent spied for East Germany for more than twenty years.该特工人员为东德做了20多年的间谍。That day he spied on her while pretending to work on the shrubs....
Major Cities: Guatemala City , Quezaltenango, Escuintla, Chiquimula, Puerto Barrios, Retalhuleu, Mazatenango.主要城市: 危地马拉城 、 萨尔特南戈 、 斯昆特拉 、 基穆拉 、 里奥斯港 、 塔卢莱乌 、 萨特南戈.Over 20 years ago, Gerardo Barrios began a quest to compa...
Follow with your favorite Aesop toning and hydrating preparations.接着使用您最喜欢的伊索爽肤和保湿产品.Natural skin hydrating ingredients, anti - sensitivity formula, active water - locking formula.天然润肤成分 、 防 敏配方 、 活性水凝配方.This natural pol...