tangram

The tangram is a dissection3 puzzle consisting of seven flat polygons which are put together to form shapes .

七巧板Tangram七巧板是一个小块拼图游戏，由七个扁平的多边形组成，这些多边形放在一起可以形成其他形状。

A Steganography Method of Digital Image Information Based on Tangram

一种基于七巧板游戏的数字图像信息伪装方法

Experimental result shows that Tangram is efficient .

通过模拟网络的实验表明，Tangram系统是稳定而高效的。

Search Algorithm of Tangram Problem

七巧板问题的搜索解法

In China , its country of origin , the tangram puzzle was considered a game for women and children .

在发源地中国，七巧板是妇女和儿童喜闻乐见的一种游戏。

Tangram is one of the biggest call center service provides in shanghai , specialized in call center outsourcing services and solutions .

易方客服中心专业提供外包呼叫中心服务和解决方案，是上海最大的外包呼叫中心服务供应商之一。

Children 's tangram is low-priced and duraBle , and can develop children 's intelligence very effectively .

儿童玩具七巧板，价格便宜，经久耐玩，开发儿童智力，有真正奇效。

The invention of the Tangram puzzle is unrecorded in history .

历史上没有记载七巧板是什么年代发明的。