Shapes like these form around 28 degrees Fahrenheit, while columns and slender needles appear near 23 degrees.
这种结构的雪花大约在华氏28度下形成，而柱状和针状的在接近23度下出现。
2
In the poster tiger, the glisten on the nose tip is a slender, horizontal bar (Fig. 10), but in photo no. 40, the glisten is as thick as a rectangular form.
在墙画虎中，鼻尖的反光是一个水平的细棒(图10)，但是在40号照片中，反光却是一个厚的长方形。
3
The tapered I-section Beam-Columns with Slender Web is widely used in portal frame structure for its rational force form.