HfO _ 2 antireflection coatings with a transmissivity of 99.9 % has been fabricated on bottom emitting VCSEL.在大功率垂直腔面发射激光器(VCSEL) 出光窗口镀制了HfO2增透膜,其透过率达到99.9%.All surfaces are provided with highly reflective coatings.所有表面上...
On many modern wooden boats, epoxy coatings will have been used as a base for varnishing.很多现代的木船将采用环氧涂层作底漆。The coatings with dye are rinsed in water for 10 seconds.含有染料的涂层用水洗10秒钟.All surfaces are provided with highly ref...
Three burly toughs elbowed their way to the front.三个膀粗腰圆的恶汉挤到了前面。Two men suddenly elbowed a passage through the shoppers.两名男子突然用肘在购物者中挤出一条路。They also claim that the security team elbowed aside a steward.他们还声称保安人员将一位乘务员推搡...
Olives look romantic on a hillside in Provence.普罗旺斯一处山坡上的橄榄林呈现出一派浪漫风情。Nicholas has bought a barn in Provence and is spending August doing it up.尼古拉斯在普罗旺斯买了一座条件简陋的大房子，8月份正在装修。They started wittering on about their last tri...