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- frustum of rectangular pyramid frustum 四棱体
- frustum of rectangular pyramid 四棱体
- The KI solution is used as a sample, and sonochemical yield is studied in the light of the difference between the quadrangular prism and quadrangular frustum of a pyramid. 依据四棱台和四棱柱形状的差异;研究了声化学产率.;结果表明;斜四棱台的效果最佳;大约是倒四棱台的3倍;倒四棱台(斗形状)的效果最差
- volume formula for the frustum of a square pyramid 正四棱台体积公式
- The sheet is recursively cut into a series of rectangular blocks. 摘要将板材分成一系列的板块。
- Vector differences may also be found by the method of rectangular resolution. 矢量差也可用正交分解求得。
- A pyramid of stones marked the spot. 那地点用一堆堆成金字塔形状的石头作了标记。
- Her first view of the pyramid fille her with awe. 她初见金字塔时，敬畏之感油然而生。
- The surrounding rocks of arched roadways are much more stable than that of rectangular roadways. 圆弧拱巷道围岩稳定性要远大于矩形巷道。
- Construct a set of rectangular axes and resolve any inclined forces into rectangular components. 作一组直角坐标轴，把各力都分解成正交分量。
- The XSL formatting model defines a number of rectangular areas (boxes) to display output. XSL格式化模型定义了大量的矩形域(块状区)来显示结果。
- A series of parallel strips of rectangular section is cemented over a lower sheet. 使用一组截面为矩形的互相平行的试条，并将它们粘贴在一薄片上。
- Transverse dimensions of rectangular tunnels have great influence on electromagnetic waves propagation. 摘要矩形巷道截面尺寸对电磁波的传播特性有很大的影响。
- A rectangular house of one story; a ranch house. 牧屋单层的长方形房屋; 牧屋
- The Pyramid is among the seven wonders of the world. 古埃及大金字塔是世界七大奇观之一。
- Wave attenuation properties of rectangular pontoon breakwater were analyzed with eigen-function expansion. 利用特征函数法对矩形浮箱式防浪堤的消浪性能进行分析。
- How can I persuade you of my sincerity? 我如何能够让你相信我的诚意？
- The finite-element code ANSYS/LS-DYNA was used to simulate the process of rectangular box deep drawing. 利用有限元软件ANSYS/LS-DYNA研究变压边力对矩形件拉深成形性能的影响。
- A brief discussion on teaching and studying pyramid, prism and frustum of pyramid 棱柱、棱锥、棱台教学初探
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
