您要查找的是不是:
- curve equation of height 树高曲线方程
- The height curve equation h=a 0d a1 was most accordant the pattern of height with DBH. 对树高曲线方程而言 ,h=a0 da1 最符合火炬松树高随直径变化的规律。
- With variation of shearing angles, the strength curve equation of thenardite and calcium thenardite salt rocks are deduced. 另外,由变角剪切试验结果分别获得了无水芒硝和钙质芒硝岩盐的强度曲线方程。
- Based on the tooth profile curve equation of inner rotors in cycloidal pump, the formula for displacement calculation of the pump are derived. 根据摆线泵内转子的齿廓曲线方程,推导出了摆线泵的排量计算公式。
- The section curve equation of main stirring shaft is obtained by deducting the screw profile curve formation process of the stirring kneader. 摘要用数学方法对搅拌捏合机搅拌轴螺杆外形曲线的形成过程进行了详细的推导,得出了主搅拌轴截面曲线形状公式。
- A mechanics model for constant supporting spring hangers is put forward.Then from the working principle of constant hanger, the curve equation of cams is induced. 摘要建立恒力弹簧支吊架的力学模型,并根据恒力弹簧支吊架的工作机理,推导其凸轮的曲线微分方程。
- One kind of beam type gas injection packing support plate used in the column is introduced. The curve equation of the developed pattern of the arciform plate is presented. 介绍了塔器内梁型气体喷射式填料支承及其拱形板展开图,并通过详细计算给出了该展开图的曲线方程。
- The main types and characteristics of tandem rolling are presented,and the equivalent roll crown and its curve equation of paired and non-paired tandem rolling are derived. 简介了轧辊交叉轧制的主要型式及其特点,导出了轧辊成对交叉(对称交叉)和非对称交叉轧制的等效辊型凸度与等效辊型曲线方程。
- The teacher placed the children in order of height. 老师按照学生个子的高矮把他们排好队。
- Builds the performance curve regression equations of two types of pumps with the least square method,and gains the fitted curve equations. 利用最小二乘法建立了两种型号水泵的性能曲线回归方程组,从而得到了水泵的性能曲线方程。
- Plot a graph of height against age. 绘制一张身高与年龄对照的曲线图。
- curve equation of suspended-cable 悬链线
- I am afraid of height, so I won't go skydiving. 我怕高,所以我不会去高空跳伞。
- Please line up in order of height. 请按大小个排队。
- But the ratio of height to width is at work. 增大框筒的高宽比可以减小相同高度比例处的剪力滞后效应。
- The equation of wealth with happiness can be dangerous. 把财富与幸福等同起来是很危险的
- There is a swell of height 8 meters from seaward. 从海面过来一个米高的涌浪。
- By way of coordinate analysis on planet gear, worm, and stator in rolling conical teethed toroidal planet worm drive, the curve equations of modeling for the three parts were obtained. 通过对滚锥齿超环面行星蜗杆传动中,行星轮、蜗杆和定子的坐标分析,得到了各零件的建模曲线方程。
- Don't rise to Maotai such a piece of height ! :不要把茅台上升到这么高的一个高度!
- I finally conquered my fear of heights. 我终於克服了我的惧高心理。