这些云带必定引起行星反照率的经向不对称性.These bands must introduce longitudinal asymmetry in the planetary albedo.如果恒星的光谱已知, 就可得出尘埃的反照率.If the stellar spectrum is known, the albedo of the dust can be obtained.有云区也可能是输射亏损区,因为云有较高的反照率.Cloudy...
The dog fleshed his fangs in the deer's leg.狗用尖牙咬住了鹿腿.Dogs came lunging forward with their fangs bared.狗龇牙咧嘴地扑过来.The wolf growled and bared its sharp fangs.那匹狼吼叫着露出锋利的牙齿....
研究人员意识到，可调谐激光束也许可以用在外科手术中。Researchers realised that a tunable laser beam might be useful in surgery.紫翠宝石激光器是迄今为止较好的固体可调谐激光器之一.Alexandrite laser is one of the superior tunable solid - lasers.激发源为闪光灯泵可调谐若丹明染科激光器.The excita...
It is essential to feel at ease with your therapist.在治疗师面前放松下来是很重要的。A speech-therapist cured his stammer.一位言语矫治师治愈了他的口吃。"Go on," the therapist prompted him.“接着说，”医生鼓励他道。...
鱼扑通一声又跳回水里.The fish gave a flop and landed back in the water.接著他又钓到一尾肥硕的梭子鱼, 但是他还是把鱼丢回水里.Next he caught a pike, but threw it back too.汤姆咬了他的手指,趁机跳回水里.Tom bit the man's finger and dropped back into the water....
A NSA model of impact anechoic chamber ispresented herein theoretically.文章首先经过推导和计算,得出了一套计算紧缩型暗室的归一化场地衰减(NSA)理论值模型.The price quoted herein is based on CIF Odense with 3 % commission.此报价均是CIF欧登塞,包括3%佣金.Herein we present a...
目的评价显微吻合外伤性泪小管断离的临床疗效.Objective To estimate the curative effect of anastomosed laceration canaliculus.目的探讨虹膜根部断离修复术的时机和手术方法.Objective To discuss the operation time and scheme of repair.结果除2例耳廓断离伤未愈外,余54例修复及再植成功.Results T...