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...
The report is underpinned by extensive research.这份报告以广泛的研究为基础。A surveyor said that the problems were caused by subsidence and the house needed to be underpinned.一名勘测员说是地面下陷导致了这些问题出现，房子需要加固地基。The statue of Diana was under...
这些是勇敢的话; 如果付之以行动,一定会表现得更为响亮.These were brave words; but action would have spoken louder.这些疑点只能以行动来澄清.Doubts could be swept away only by deeds.付出关怀是神圣的.要了解:自己的行为是以行动来祷告.Giving care is sacred. Recognize that your actions a...
He was acutely aware of the odour of cooking oil.他闻到一股浓浓的油烟味。Watch them carefully as they finish cooking because they can burn easily.就要做好时得小心看着，因为它们很容易烧糊。It is important to get the coals white-hot before you start cooki...