查询词典 triangle

English Version:Let H be the orthocenter of an acute-angled triangle ABC.

中文版：设H是锐角△ABC的垂心。

Ossa fell victim to the mysteries of the triangle when she and her 37-person crew disappeared without a trace.

Ossa和她的37位船员们消失的无影无踪，成了这个神秘的三角区

You hold your arms just outside 90 degrees so they form a triangle, which is one of the strongest geometric shapes.

你只要将你的手臂90度伸出，使它们形成一个三角——这是最坚固的几何形状之一。

Because every are folded,flow board standard limit and elliptical long gross ril load close or parallel, and with a center of the each canal hole that the triangle forms cloth to be in charge of connects line parallel; another edge also with the Guan Kongzhong of another direction the heart connects line parallel, the fixed position that consequently its provide opening is underlined and make easy implementation.

由于每块折流板的基准边和椭圆之长轴重合或平行，并和正三角形排列布管的各管孔的一条中心连线平行；另一条边也和另一方向的管孔中心连线平行，因而其管孔的定位划线和制造轻易实现。

The recess (40) is provided with a shape of roughly parallelepiped, and comprises a structure for keeping the electronic module in-place. The structure is provided with a plurality of cuniform sections (401, 402) whose cross section is triangle, and which is arranged on a side wall (53) of the recess.

凹部(40)具有大致平行六面体形状，且包括用于将电子模块保持在位的结构，所述结构具有横截面为三角形、且被设置在凹部的侧壁(53)上的多个楔形部(401，402)。

The area of every triangle equals the area of the parallelogram .

每个三角形的面积等于拼成的平行四边形面积的。

The base of the parallelogram equals the base of the triangle .

生：两个完全一样的三角形可以拼成一个平行四边形

This is one of Pascal's Triangle depicts for the procedure may not be so perfect!

这是一个对杨辉三角进行描叙的程序，可能不是那么完善！

If we focus on the coefficients alone, we find Pascal's triangle again.

如果我们只注意系数，就重新得到Pascal三角形。

For the first time, this paper presented the concepts about two basic deformations of Pascal's triangle, that is, Shifted Deformation and Clone Deformation.

本文首次提出了杨辉三角的两种基本变体的概念，即错位变体和克隆变体。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。