本文研究高屈光度眼用透镜消除离轴像散的非球面化模式.In this paper, model of aspherisation for higher - dioptry spectacle lens is investigated.在腔内插入一定厚度的布儒斯特片可以部分消除腔的像散.The resonator ( astigmatic ) can be compensated by inserting a suitable thickn...
Leona put some detergent into the dishwasher, shut the door and pressed the switch.利昂娜将一些清洁剂放入洗碗机，关上门后按了开始键。...a dishwasher that uses less water and electricity than older machines...较旧式机器省水省电的洗碗机If the property needs a ...
He is a dissociable writer.他是个性格孤僻的作家.Worthy and unworthy motives are often not dissociable.高尚和不高尚的动机不是时常能够区别开来的.Worthy and unworth motives are usually not dissociable.高尚的兴不高尚的动机通常是无法分开的....
She radiates an infectious enthusiasm for everything she does.她做任何事情都充满一种极富感染力的热情。He brought to the job not just considerable experience but passionate enthusiasm.他不仅给这一工作带来了不少经验，而且倾注了极大的热情。She wrinkled her nose, piqued ...
一顶橄榄色帐篷扎在树丛当中。An olive-coloured tent stood within a thicket of trees.军装常是橄榄色的.Army uniforms are often olive green.她喜欢橄榄色因为它象征着和平.She likes olive because It'symbolizes peace....
Eye-witnesses claimed Mr Melton whipped the horse up to 16 times.目击证人称梅尔顿先生抽打了这匹马16鞭之多。There is grave concern for the safety of witnesses.人们非常担心证人的安全。Witnesses said Furci boasted that he took part in killing them.几位证人声称富...