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。

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。

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。

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

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。

Search Algorithm of Tangram Problem

七巧板问题的搜索解法