四角形

Quadrangular network prism net, hexagonal wire mesh, jacquard network printing network series type.

四角网，棱形网，六角网，提花网，印花网等系列类型。

This paper's conclusion includes several points: the contracting process of PSDY is a quadripartite relationship that is more complex than the "third party contracts". Differences in professional decisions and poor collaboration between the departments within the Department of Social Welfare leads to insufficient definition of service, makes effective contract management difficult, provides minimum protection of client accessibility.

透过深度访谈与档案文件分析，本文获得以下几项结论：地方政府少年安置服务的委外，是一个比第三方契约理论所描述的更为复杂的四角关係，公部门內部不同科室之间的成见与隔阂，使得受託者自主空间更大，有效的契约管理更形困难，而个案的服务近用性也更得不到应有的保障。

First modeling, the dumplings are all over the triangle, four cone-shaped, pillow-shaped, Xiaobao pyramid, rod-shaped and so on.

先就造型而言，各地的粽子有三角、四角锥形、枕头形、小宝塔形、圆棒形等。

The existing tower was built in July 1993, a total of five, up to 31.33 meters, the tower was Buddha-style, covers an area of 2144.16 square meters, fromta sha , towerta zuo bottles and components.ta sha day, month, and stars; tower bottle is gold refined eight Buddha reliefs;ta zuo is the three-square glazed tile decorated building.

现存宝塔建成于1993年7月，共有五层，高达31.33米，塔呈菩提式，占地2144.16平方米，由塔刹、塔瓶和塔座组成。塔刹是日、月、星辰；塔瓶是精铜浮雕鎏金八大菩萨；塔座是琉璃瓦装饰的三层四角形建筑。

Based on the instantaneous motion of the moving platforms, the uncertainty configuration conditions and simplified uncertainty configuration equations are obtained for the widely studied parallel manipulators, such as planar 3-DOF parallel manipulator, spherical 3-DOF parallel manipulator, 6-SPS triangular platform parallel manipulator, three-branch 6-DOF parallel manipulator, twotriangular-platform parallel manipulator, DELTA parallel manipulator, 5-DOF parallel manipulator, two-tetragonal-platform parallel manipulator, pentagonal platform parallel manipulator and Stewart platform parallel manipulator.

采用这一方法，根据国内外常用的并联机器人机构的形式，建立了平面3自由度并联机器人、球面3自由度并联机器人、三角平台并联机器人、三支链6自由度并联机器人、双三角平台并联机器人、DELTA并联机器人、5自由度并联机器人、双四角平台并联机器人、五角平台并联机器人和Stewart平台并联机器人的奇异位形条件方程，除了Stewart平台并联机器人外，这些条件方程均为低于6阶的行列式，机器人结构类型不同，其简化程度各不相同。

Have any of you ever seen a square-shaped cucumber?

大家见过四角形的黄瓜吗？

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。