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On one's way back On her way back Jane said nothing.

在回来的路上珍妮一句话也没有说。

Back on one's feet he was back on his feet after his operation.

他手术后又恢复了健康了。

If one on other's back falls into the water,they all have to go back.

如果有一个背着的人掉到河里，全队都得回到岸边重新过河。

Be on one's back His grandfather has been on his back recently.

他爷爷最近卧病不起。

Back on one's feet he soon back on his feet after fall.

他受过挫折，但很快就东山再起。

Words and Idioms - Lesson 99 - turn one's back on sb. get on one's back

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An orange-coloured ball emerges from the dark and then gives way to Ho Chen Tan, chairman of the Taiwanese company, sitting back to back with Kuo Hung-chih, a Taiwanese baseball player for the LA Dodgers, who introduces the benefits of Chunghwa's advanced fibre-optic network.

广告内容是这样的：一个橙色的圆球在黑暗中出现，然后消失，中华电信的董事长贺陈旦随即出现，与效力于洛杉矶道奇队的台湾棒球手郭泓志(Kuo Hung-chih)背靠背坐着，随后郭泓志开始介绍中华电信先进光纤网络业务的种种好处。

This paper systemically introduces the history and current status of the study on the problem of orthotropism and displacement back analysis, recounts and concludes the analysis theory about anisotropic rock mass, brings forward some models of displacement back analysis of the rock such as layered orthotropic model, proportional coefficient model, layered homogeneous model and equivalent simplificated model, and establishes target unknown, target functions and arithmetic for these models respectively, through analyzing the character of layered orthotropic rock mass.

本文系统介绍了正交各向异性问题和位移反分析方法研究的历史与现状，叙述与归纳了各向异性岩体的分析理论，通过分析成层正交各向异性岩体的特点，对该类岩体的反分析方法提出了分层正交各向异性模型、比例系数模型、分层均质模型和等效简化模型，并对各类模型分别确定了目标未知数、目标函数与算法。

"After that,he pointed to his back and said :"ouch,my back hurt.

那医生想了一会儿，说：你的手指伤了。

After that,he pointed to his back and said :"ouch,my back hurt."

接着，那傻瓜用手指着头说："很痛，我的头伤了。"

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。