采用一种新的液相外延工艺，研制出了具有大光胶结构的V型槽衬底内条形可见光发射半导体激光器。

Using a new kind of liquid-phase epitaxy technology, V-channeled substrate inner stripe visible GaAlAs semiconductor laser with a large optical cavity is fabricated.

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还有几型产品中，每个刀片包含狭长形的切削部件(切削刃)其纵向末端从切削部件向外延伸。

In still other embodiments, each blade includes an elongated cutting member having a cutting edge, and the longitudinal ends extend from the elongated cutting member.

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还有几型产品中，每个刀片包含狭长形的切削部件(带切削刃)，其纵向末端从切削部件向外延伸。

In still other embodiments, each blade includes an elongated cutting member having a cutting edge, and the longitudinal ends extend from the elongated cutting member.

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