因此在折线的时候要保留一定的弧形。

Therefore, in the time line to retain a certain degree of arc.

也注意到不同折线交叉处的不同颜色——有的是明处有的是暗处。

Notice also that the color of each line appears differently based on the angle of the line—sometimes light and sometimes dark.

适合重结晶石英边界分维值的计算方法有封闭折线法和面积周长法。

Two methods of polygon and area_perimeter are applicable to calculate the fractal dimension of dynamically recrystallized quartz grains.

最大吸收、最大发射、及荧光寿命与取代基的哈密顿取代基常数呈折线关系。

The absorption, emission maximum and the fluorescence lifetime changed as the Hammett substituent constant in folding linear.

牛鼻魟得名于其喙部的独特形状，由于胸鳍被一条中折线分割成两瓣，所以看起来就像是牛的鼻子。

The species takes its name from the shape of its rostrum, where the pectoral fins split into two lobes separated by a center crease—creating a feature rather like a bovine nose.