1)  Echinochloa crusgalli
光头稗草
2)  Optic Headed
光头
3)  laser head
激光头
1.
Injection moulding of OPU in laser head;
激光头中的OPU零件注射成型
2.
A new design of LD sidepumped laser head and compared the InputOutput character with the old pump structure by using Nd∶YAG as laser material are Introduced,a new crystal named Nd∶GdVO4 in the new laser head structure is experiment and the output of 42.
介绍了一种二极管侧面泵浦激光头的新结构,用Nd∶YAG晶体作为工作物质,将此结构下激光头的输入输出性能与传统结构下的输入输出性能进行了比较。
4)  Echinochloa colonum
光头稗
1.
Effects of Lead Pollution on the Growth of Echinochloa colonum Seedlings and the Physiological Characteristics of Their Endurance;
铅对光头稗幼苗生长的影响及其抗性生理研究
5)  CD player
CD激光头
6)  DVD pickup
DVD光头学
参考词条
补充资料：光头阳线和光头阴线

光头阳线和光头阴线——
     　　光头阳线和光头阴线就是没有上影线的阳线和阴线。


说明：补充资料仅用于学习参考，请勿用于其它任何用途。