“cross laser liner”的概念、定义、翻译、参考文献-科学参考

单词	cross laser liner
释义	cross laser liner Encyclopedia 工学摄影测量仪器释 cross laser liner激光投线仪利用准直激光束经过柱面透镜变换成一个扇形激光平面，投射到墙面等物体上，形成一条明亮的激光投射线。又称激光标线仪、激光划线仪。
随便看	dropout control drop-out fuse dropout rate drop-out value droppage dropped ceiling dropper dropping end dropping mercury electrode drop seeder drop shape method drop side truck dropsonde drop test drop-the-loser rule drop tower drop volume method drop water measurement drop weight impact testing machines drop weight method drop weight test drop wire dropwise condensation Drosha Drosha酶

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