gage length 中文意思是什麼
gage length
解釋
標矩 氏度-
Duplicate 12-in. long specimens were calibrated with an 8-in. gage length.
兩個完全相同的12英寸的標本用8英寸標距來標定。 -
3. 2 standard test method for breaking tenacity of wool fibers, flat bundle method - 1 8 - in. 3. 2 - mm gage length
毛纖維抗斷裂強度的試驗方法.平列纖維束法. 1 8英寸 -
First according to the fact that tangential components of the evolution do not affect the geometric shape of the evolving curves, we introduce the evolution equation of geometric quantities for the general planar curves. then we describe the work of gage - hamilton briefly. last we consider a special curvature flow of curve which evolves with speed function of the principal curvatures along the inner norm and show that convexity of the curve is kept and its length and area are contracted if the initial closed curve is smooth and convex. so the final shape of the curve will be a point in finite time
首先根據曲線在切向分量上發展是不影響曲線的發展形狀,我們引入了曲線的一些幾何變量的發展方程;其次我們簡要地回顧gage - hamilton研究曲線發展的一般步驟;最後我們考慮沿曲線的內法線以曲率的函數為發展速度的一類特殊的曲線族,證明了在初始曲線為凸的閉平面簡單曲線條件下,曲線將保持凸的,並且它的面積和周長將同時收縮,並在有限時間內成為一個點。
分享友人