锐齿栎林是秦岭植被中最重要的类型之一。
Quercus aliena var. acuteserrata forest is one of the most important vegetation types of Qinling mountain.
时间的锐齿能啮尽一切，只是对真理无能为力。
Time can do everything just backstoping mesh, incapable of action of truth.
坡向对锐齿槲栎种群的更新有重要影响，光照好的东南坡上的更新情况明显比光照较少的西北坡好。
Influence of the slopes with different directions on population regeneration was also studied, and it showed that the slope direction was one important factor for regeneration.
通过对本区锐齿栎林群落的野外调查，报道了组成该群落的植物种类183种，隶属于60科，131属，并在此基础上对该群落区系特点作了较为详细的分析。
Investigation showed that there were 60 families, 131 genera and 183 species in the community flora. Based on the datum, the nature of the community flora was analyzed.
本机床用于倒模硬质合金刀片的锐面铣刀，三面刃铣刀及两面刃铣刀的刀齿的圆周刃带以及各后刀面。
This machine is used to sharpen the peripheral cutting edge and all relief angles of the teeth of inserted blade milling cutter head.
本机床用于倒模硬质合金刀片的锐面铣刀，三面刃铣刀及两面刃铣刀的刀齿的圆周刃带以及各后刀面。
This machine is used to sharpen the peripheral cutting edge and all relief angles of the teeth of inserted blade milling cutter head.
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