查询词典 Pascal's triangle

Each cube corner element includes a base triangle bonded by one groove from each of the three intersecting groove sets, the base triangle being scalene.

各立体角元件包括由三组相交槽中的每一组槽中的一个槽构成的底部三角形，该底部三角形是不等边的。

Based on the Walsh functions, a new orthogonal system {T}(subscript n∈N) is presented, which is a sequence of piecewise linear functions that are of form triangle shape on subintervals of [0,1], named triangle orthogonal system.

基于Walsh函数，建立一个新的函数系{T}下标 n∈N(上标。它是一个分段线性函数序列，在[0，1]的子区间上其函数图像呈现三角形。并且证明了它是C[0，1]上一个完备的正交函数系。

The angle at the vertex P of triangle O1PQ1 is equal to the angle at the vertex P of triangle O2PQ2, so these two right triangles are similar.

三角形O1PQ1中顶点P的角度等于三角形O2PQ2中顶点P的角度，因此这两个直角三角形是相似的。

Determination of the horizontal angle of the triangle vertices and, based on the starting side length, azimuth, the starting point coordinates using the sine law to inquire the location of the vertex plane triangulation measurement method is called, the control points, known as the triangle point, this control network known as triangulation.

测定各三角形顶点的水平角，并根据起始边长、方位角、起始点坐标利用正弦定律来推求各顶点平面位置的测量方法称为三角测量，这种控制点称为三角点，此控制网称为三角网。

According to the discrete curvature on triangle meshes,more important features can be preserved in regions of high curvature after simplification.A method to get the new vertex after the collapse of a triangle based on discrete curvature and spherical surface estimation is also given.

通过三维扫描仪得到的数据构建的三角网格模型，由于其采样密度均匀，因此造成了数据量庞大，受到存储和传输带宽的限制，使得其很难在实际应用中直接使用。

Spherical triangle : the sphere of the three point arc banded together with three large, surrounded by the graph is called spherical triangle .

球面三角形：把球面上的三个点用三个大圆弧联结起来，所围成的图形叫做球面三角形。

Methods: The shape and formation of superior lumbar triangle were observed from the external surface of posterior abdominal wall. The grouping patterns and courses of subcostal nerve, iliohypogastric nerve and ilioinguinal nerve passing the front of superior lumbar triangle were also observed.

从腹后壁外面观察腰上三角的形态及构成，由其内面观察经过该三角前方的肋下神经、髂腹下神经和髂腹股沟神经的组合形式及走行，并分别测量其与第12肋下缘的距离。

The floral primordium is initially circular, along with the edge of which slight concaves occur. The outmost whorl of tepal primordia arises as a result of apical meristem division and the floral primordium then is in the shape of triangle. Two further whorls of tepal primordia arise in spiral acropetal sequence and are alternately arranged. When the innermost whorl of tepal primordia is at the late developmental stage, the foremost stamen primordia arise almost simultaneously in spiral acropetal succession and all of the stamen primordia are ultimately arranged in a triangle-cone form. Late in stamen primordium development, carpel primordia arise as same as the young stamen primordia and grow laterally. Grooves are present on the adaxial side of each carpel and develop into ventral sutures gradually closing up.

观光木的花原基最初为近圆形，随着顶端分生组织的活动，花原基边缘处出现浅凹，形成第一轮花被片原基，此时，花原基呈三角形排列，后两轮花被片原基依次发生，与前一轮互生；在内轮花被片发生的后期，最初几枚雄蕊原基几乎同时出现，呈螺旋状向顶发生，最后排列成三角圆锥状；雄蕊原基发育后期，心皮原基开始发育，形状与发育初期的雄蕊原基相似，随后心皮原基进行侧向生长，在近轴面出现浅凹，进而发育为凹槽，形成腹缝线，最后腹缝线完全愈合。

In order to bring our international economic competitive ability into full play, this thesis will systematically analyze and study the bases, conditions and advantages of the competitive ability in the Pearl Triangle Area, Yangtze Triangle Area and the seashore around Bo Hai, Which is derived from the experience of cultivating competitive ability in the advanced countries.

为了使我国的国际经济竞争力得到充分而有效的发挥，本文从发达国家主要竞争力培育的经验中，系统地分析和研究了我国两洲一环地区的竞争力基础、条件和优势，供各地决策者参考。

"For example, the triangle inequality states that the sum of the lengths of any two sides of a triangle is greater than or equal to the length of the remaining side."

例如，三角形不等式的陈述是：一个三角形的任两边长之和一定大于或等于第三边的长度。。

" I' d like to get some rough idea about music in the baroque ear, please."

请简要介绍一下巴罗克时期的音乐，好吗？

The results showed that the peak latency and pattern of SEPs elicited by electrical needling in LI-l1 and MP were similar. The amplitude of SEPs elicited by electrical needling in LI-l1 was higher than that of MP. There was no obvious SEPs generation when MM was electrical needling.

结果显示，电针刺激曲池穴和其邻近桡侧伸腕长肌运动点诱发性脑电波的波形和波峰时间是类似的，只是穴位的诱发性脑电波波幅较大，而电针刺激非穴位点并没有明显的诱发性脑电位。