当前类别:光电英语
过剩粒子数:excess population
过剩电子:excess electron
过剩部分:excess electron excess fraction
过偏量:excess in deviation
过滤因素:filter factor
过滤液体:filter liquide
过滤象:filtered image
过滤光束:filtered beam
过零:zero-crossing
过磷酸钕激光器:neodymium pentaphosphate laser
过磷酸钕:neodymium ultraphosphate
过磷酸:superphosphoric acid
过量光子:excess photon noise
过量放电:overdischarge
过焦点:overfocus
过分校正:over correction
过端-不过端量规:go-no-go gauge
过渡温度陡度:transient temperature gradient
过渡波长:transition wave-length
过度激发,过度激励:overexcitation
过布居,过粒子数分布:overpopulation
国际烛光:standard candle
国际原型:international prototype
国际感光度标准:ISO speed standard
国际法制计量组织:International Organization of Legal Metrology
国际标准码:international standard code
国际标准:international standards
滚柱推力轴承,滚柱止推轴承:roller thrust bearing
滚珠推力轴承,滚珠止推轴承:ball thrust bearing
滚针轴承:needle roller bearing
滚球进给抛光机:bowl-feed polishing machine
辊轧玻璃(板):rolled glass
贵金属热电偶:precious metals thermocouple
鬼像强度:ghost-strenght
鬼像,幻像:ghost image
鬼棱镜:ghost prism
轨道太阳观察站:orbiting solar observatory
轨道会合用光学装置:optical orbital rendezvous apparaturs
轨(条):rail
硅增强摄像管:silicon intensifier vidicon
硅雪崩光源:silicon avalanche light source
硅酸酯黏结砂轮:silicate bond wheel
硅酸酯黏结剂:silicate bond
硅酸盐晚冕牌玻璃:silicate crown
硅酸盐水泥,波特兰水泥:Portland cement
硅酸盐盖-钇氧化磷灰石激光器:calcium-yttrium silicate oxyapatite laser
硅酸钛:titanium silicate
硅酸砂轮:silicate wheel
硅酸硼冕玻璃:borosilicate crown
硅酸硼玻璃:borosilicate glass