学科:其他实用矿物与岩石 词目:皮光 英文:smoothness 释文:描述珍珠表面光洁度的术语。包括皮的粗细和反光亮度。因为珍珠不经抛光即用为饰物,表面不平、凹陷、撞伤、划伤、破裂、色斑等均影响质地。而表皮越细密,反光程度越高,质量越好。
无谐振皮光器 resonatorless laser
表皮光轧 Skin Pass
表皮光轧机 skin-pass milll ; [机] skin mill
光皮狮子鱼 Liparis fucensis
光面皮革 slick-surfaced leather ; slick-su ced leather ; glossy-alike leather
经皮激光椎间盘减压术 PLDD ; percutaneous laser disc decompression ; percutaneous laser disk decompression ; peutaneus ase dis dempesin
日光性皮炎 Solar Dermatitis ; Solr dermtitis ; vegetable-solar dermatitis
皮肤光老化 skin photoage ; skin photoaging
光皮树 Cornus wilsoniana ; Swida wilsoniana ; Cornus Wilsoniana Wanaer ; Swida wilsoniana Wanger
在这个距离,恒星的光源光被折射,或拉伸成红外波长,在外层空间只有斯皮策太空望远镜才能观测到。
At this distance the optical light from stars is shifted, or stretched, to infrared wavelengths that can only be observed in outer space by Spitzer.
然数百万之民众,于人造皮枕之上翻滚大笑,手持光棒随电器之乐摇动欢歌,以证其感觉甚好。
But millions of people, rolling about on fake fur pillows or waving glowsticks to electronic music, attest to feeling good.
斯皮策的液态氦冷却剂在2009年5月用完了,所以这张假彩色图像来自在目前较温暖的操作温度下对红外光仍然敏感的两个波道。
Spitzer's liquid helium coolant ran out in May 2009, so this false color view is from two channels that still remain sensitive to infrared light at warmer operating temperatures.
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