在缓坡上练习连续转弯，在每个转弯接近结束时，用山上板的外刃刻雪。
Make a series of turns on an easy slope. Near the end of the turn leave the free ski (the one tipped to its little-toe edge) on the snow on its little-toe edge.
然后，滑雪者开始向弯内侧倾，并在第二阶段开始的时候让内侧板的外刃接触雪面。
Then, the skier begins inclining inside the arc and the outside edge of the inside ski touches the snow in the beginning of phase-II.
用于外齿轮加工的径向剃齿刀，其齿向曲线为内凹超越曲线，这给剃齿刀的刃磨带来了困难。
The tooth curve of a plunge shaving cutter for an external gear is a recess transcendental curve, so it is difficult to grind it.
提出了利用外锥面砂轮实现内锥面刃磨钻头的方法，设计了实现该方法的连杆齿轮组合机构。
Present a method of sharpening twist drills in the interior conical surface and exterior conical surface grinding wheel. A novel sharpening device of linkage-gear compound mechanism is designed.
每个切削刃(55、57)的外周部分形成外切削部(59、61)。
An outer, peripheral, part of each cutting edge (55, 57) forms an outer cutting portion (59, 61).
每个切削刃(55、57)的外周部分形成外切削部(59、61)。
An outer, peripheral, part of each cutting edge (55, 57) forms an outer cutting portion (59, 61).
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