light ray光射线
lightn.光；光线；灯；打火机；领悟；浅色；天窗adj.轻的；浅色的；明亮的；轻松的；容易的；清淡的v.点燃；变亮；照亮adv.清楚地；轻便地
light-weight steel with gabled frame门式刚架
light-ray projection integral method光线投影积分法
light calined magnesia expansive agent轻烧氧化镁膨胀剂
Lightspot Electronics Technology Co.位于深圳石岩镇。
lighting for underwater cinematography水下摄影照明
Lighting Culture vs Social Development光文化与社会发展
light sensitive semiconductor material光敏半导体材料
light-signal transfer characteristic光信号转换特性
light and simple cultivation technique轻简化栽培技术
light and lower top-caving technique轻型低位放项煤工艺
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