查询词典 triangle

Chu's precious mirror has since come to be known as Pascal's Triangle.

老金兄三个月不来说话，原来又著新书，为兄高兴。

The authors also think that it'll be a novel and efficient method to study linear recursion sequences using Pascal's triangle and its deformations.

作者认为借助杨辉三角及其变体研究线性递归数列的性质将会是一种新颖而且有效的方法。

Pascal's triangle shows the binomial coefficients.

巴斯卡的三角显示二项式系数。

The same thing would happen if you were to treat in the same way a Triangle, or Square, or any other figure cut out of pasteboard.

如果你以同样的方法，用一个从硬纸板上剪下的三角形或正方形做实验，相同的事情会再次发生。

His picture is a well-known example, in which we can find a Golden Triangle and also Pentagram.

他的照片是一个著名的例子，我们可以在其中找到一个金三角，也五角星。

This mine is in after geological to 21212 working face, 31605 working face, 21604 working face condition and mine situation undertake on-the-spot perambulate, made corresponding exploitation plan a few days ago, strive to be below the case with geological complex condition, reclaim the coal that can pick more as far as possible, the mine that makes good triangle coal and working surface ending work, reclaim with what utmost land increases coal resource rate.

该矿在对21212工作面、31605工作面、21604工作面地质条件和开采情况进行实地勘查后，日前制定了相应的开采方案，力争在地质条件复杂的情况下，尽可能将可采的煤炭多回收，并做好三角煤的开采和工作面收尾工作，以最大限度地提高煤炭资源的回收率。

A percussion instrument consisting of a metal bar bent in the shape of an open triangle.

由在敞开的三角形结构中弯曲的金属棒组成的打击乐器。

A percussion instrument consisting of a piece of metal in the shape of a triangle open at one angle.

三角铁一种打击乐器，由一块三角形的金属构成，在三角形的一个角开口

Music A percussion instrument consisting of a piece of metal in the shape of a triangle open at one angle.

三角铁：一种打击乐器，由一块三角形的金属构成，在三角形的一个角开口

Based on the foundation of anatomizing the structure of robot, taking full advantage of parallel move performance of the double triangle boom of the rock-drilling robot ac-cording to the condition of the diversification of the boomend location brought by the change of each joint, integrating the knowledge of robot kinematics, an expert system is established to adopt the personate means, that is" the first toorientate the end, then to orientate the location "to realize the speediness orientation.

作者在分析凿岩机器人钻臂结构的基础上，利用钻臂的双三角支架的空间平移性能，根据各关节变化所引起的钻臂端部位姿的变化，综合机器人学中运动学知识，建立一个专家系统，采用拟人化的方案———"先定点，再定位姿"，解决凿岩臂的快速定位问题，以实现描述各关节位置的变量的快速逆运算。

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。