查询词典 equiangular triangle

In simulating a two-dimensional Poiseuille flow and a driven cavity flow on an equilateral triangle ,numerical accuracy and stability of the schemes are discussed.

通过二维Poiseuille流和等边三角域上空腔流的模拟，讨论了这3种格式的数值精度和稳定性。

Its cell structure is an equilateral triangle, and it is composed of 3 Uni-Cover Regions and 1 Cross-Covered Region.

小区结构为正三角形，分为3个单一覆盖区和1个交叉覆盖区。

Each face is an equilateral triangle and three faces meet at each vertex.

每一个面是正三角形并且于每一个顶点处有三个面相交。

The carbon molecules combine to form an equilateral triangle, the most ideal and stable type of structure.

这电离罩是利用高电压使碳分子电离化，再用分子工程技术加压降温，重整碳晶体的结构。

Or an equilateral triangle. Or a bull's-eye.

等边三角形也可以，牛的眼睛亦然。

Two, from mouth to the North Gate Gate Wo two things equal to the distance between, forming an angle of 60 degrees the equilateral triangle, and the best contrast ratio perspective.

二、从午门北口至太和门东西两房之间的距离相等，形成一个夹角为60度的等边三角形，所以又烘托出最佳的视角比值。

The simulating results showed that the multi-triangle structure is more effective, compared with simple erective noise barrier.

根据模拟结果设计了渐变腔T形顶部结构加多重楔形组合的声屏障并在京秦高速公路进行了工程实践。

Escher actually used three impossible triangle joined together to form the basis of the structure.

他先用三个不可能三角形组成基础结构。

However, while working, Escher realized that falling water could be used to illustrate the impossible triangle in a unique way.

Escher 在作画的过程中意识到落水是一种独特的方式来表现不可能三角形，落水冲下带动轮子，然后再沿着一条砖块渠道流向最低点和尽头，而这又是恰恰是它的最高点和起点。

M. C. Escher's famous print "Waterfall," created in 1961, was inspired by Roger Penrose's impossible triangle.

M。 C。 Escher 作于1961年著名的"瀑布"是受了英数理学家 Roger Penrose 不可能三角的启发。

This paper designs the communication system of radio telescope FAST.

针对500m口径球面射电望远镜FAST分布式控制系统的特点完成了其通信系统的设计。

Political sheep's step-by-step a large number of fossils unearthed in the county soil Ma Ali after rural village in the middle of sallow pelitic siltstone.

步氏和政羊化石大量出土于广河县阿力麻土乡后山村，产于灰黄色泥质粉砂岩中。