The research of LDMOS current characteristic involves the linear current region, cut-off saturation region, quasi-saturation region and providing the simplified analytical expression.
The harsh glare of the sun is cutoff; yet allowing natural light within the linear corridors, and creating different patterns at different times of the day.
太阳刺眼的强光在此切断，而自然光仍能到达线型走廊内，并在不同时间创造不同的图案。
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Wire-cutoff is often met in high speed Linear Cutting Machine during machining. Frequently changing wire may decrease machining efficiency, and repeat machining can affect process accuracy.