ECLD外腔半导体激光器
ECLn.电子学元件实验室(发射极耦合逻辑)
ecliptic coordinate system黄道坐标系
Eclipophleps xinjiangensisn.新疆脊翅蝗
eclolgical soil trent ment土壤生态改性
Eclogue for piano and strings钢琴与弦乐的田园诗篇
ecliptic system of coordinates黄道坐标系
eclogite-facies metamorphism榴辉岩相变质作用
eclair topped with chocolate.顶部是巧克力的指形小饼。
eclectronic control diesel engine电控柴油机
ecl.co.jp Eastern Car Liner.东车轮船 www.