Conventional multi-layered fabric constructions sometimes have pronounced "knuckles" at yarn crossover points which cause marking on certain grades of paper.
传统的多层织物结构有时发音为“关节”的在交叉点上，标记某些等级的纸幅。
The L3 features a linear phase crossover which doesn't introduce phase distortion between the frequency bands. The crossover points are selectable by the user.
L3特有的线性相位交点可以保证在常用波段之间不产生失真，而交点是由用户选定的。
Then the overlapping types of characters and lines are converted into touch type or crossover type by cross-points analysis.
然后通过对直线上相交点对的分析确定字线的交叠方式，并将这些方式归纳为穿透和未穿透两类简单的形式；
A model is described which consider the equation geometric meaning, make use of crossover line to get 3d points coordinate.
提出一种考虑方程组所代表几何意义的方法，利用异面直线公垂线中点去逼近物体空间点。
A model is described which consider the equation geometric meaning, make use of crossover line to get 3d points coordinate.
提出一种考虑方程组所代表几何意义的方法，利用异面直线公垂线中点去逼近物体空间点。
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