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...
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...
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...