1.
Construction and Design of Alumium Alloy Four Angles Awl Shape Hidden Frame Glass Roof for Collecting Light
铝合金四角锥形隐框玻璃采光顶的构造与设计
2.
The Research on Cooling Tower of Latticed of Double-Layer Hyperbolic Pyramid;
双层双曲线四角锥网壳结构冷却塔的研究
3.
Analyzing the Characteristics of Natural Vibration of Square Pyramid Space Grids under Different Support Forms;
不同支承形式正放四角锥网架自振特性分析
4.
Analysis of Orthogonal Pyramid Space Grid and Bottom Peripher Supporting System;
正放四角锥网架与下部支承体系整体结构空间分析研究
5.
Numerical Analysis, Experimental Study and Software Development of Pre-stressed Diagonal on Square Composite Space Truss;
斜放四角锥预应力组合网架结构的数值分析、试验研究及软件开发
6.
Free Vibration and Vertical Seismic Action Study of Pyramid Space Grid Roof Structures;
正放四角锥网架屋盖的固有振动与竖向地震作用研究
7.
The Application of “Four Centers” of a Triangle in Triangular Cone;
三角形的“四心”在三棱锥中的应用
8.
Series of conical tapers and taper angles
GB/T157-1989锥度与锥角系列
9.
increment angle
(圆锥齿轮)齿端角
10.
A structure or part suggestive of a pyramid in shape.
角锥性器官形状象角锥的结构和部分
11.
equal spiral angle taper cylindrical milling cutter
等螺旋角锥度柱铣刀
12.
front cover pyramid coat
角锥形前身覆盖大衣
13.
rayon gabardine pyramid coat
角锥形人丝轧别丁大衣
14.
wing collar pyramid short coat
翼状领角锥形短大衣
15.
Pyramidal horn and sectorial horn
角锥喇叭和扇形喇叭
16.
lambert orthomorphic conical projection
兰勃特等角圆锥投影
17.
circle mouton collar pyramid coat
角锥形羊皮大圆领大衣
18.
"The church spire originated in the 12th century as a simple, four-sided pyramidal roof capping a tower."
教堂塔尖顶起源于12世纪,原是一个加盖于塔顶的简单四边角锥形屋顶。