这样的设计巧妙地与盛夏升起的太阳成一直线。
This was all cleverly designed on the alignment of the rising of the mid summer sun.
文中对两交叉直线段的夹成定角成定比的投影都相应地作出了图解。
In this paper speecified ratio projections of two segments of skew lines with a given included angle are illustrated correspondly.
文中对两交叉直线段的夹成定角成定比的投影都相应地作出了图解。
In this paper speecified ratio projections of two segments of skew lines with a given included angle are illustrated correspondly.
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