Through all this, the "no-drama" Mr Obama has kept a low, indeed invisible, profile.

Practice your poker face; don't let them see you sweat.

学会喜怒不形于色，别让别人看出你愁容满面。

It may be that the British actively enjoy a good moan, despite their reputation for having a stiff upper lip.

或许这是因为，英国人真心喜欢发牢骚，尽管他们有喜怒不形于色的名声。

Men face a depressing future as their stiff upper lips start to crumble and more women become breadwinners, psychiatrists predict.

精神病学家们预测说，男人们的未来很灰暗：他们正在摒弃喜怒不形于色的形象，而且越来越多的女性成了家庭的主要经济支柱。

It means that you act completely natural, as if whatever the situation is, it hasn't caught you off-guard or thrown you off balance.

喜怒不形于色不代表完全没有表情，而是自然，就好像无论风云如何变幻，你还是那个心如止水的你。

The two maxim of any great man at court be-always to keep his countenance and never to keep his word.

在朝大人物的两项处事原则是――始终喜怒不形于色。

He always has this poker face.

他一直都是喜怒不形于色。

I could not understand the words, but only the mood, sorrowful, vague and ethereal, the singing.

我听不懂歌词的含义, 但却能领略演唱时的那种凄楚 、 渺茫和超凡入圣的情绪.

All this was no more than a swindler's just desserts.

所有这一切都不过是骗子的现世报.

What's her age after death this year?

张家老爷官运亨通,才到中年就当了员外.

Jack planned to work his way through college.

杰克打算勤工俭学读完大学.

He planned to work his way through college.

他打算靠勤工俭学读完大学.

Clustering analysis is based on the core contents of variant-CAPP-system in group technology.

聚类分析是基于成组技术的变异 式 CAPP系统的核心内容.

In this paper, a feature-based derivative CAPP system for panel stamping is introduced.

本文介绍了一种基于特征的派生式车身覆盖件冲压工艺CAPP系统.

This paper presents an object-oriented case representation model for a CBR-based CAPP system for automotive panels.

为基于事例推理的汽车覆盖件CAPP系统提出了一种 面向对象 的事例表达模型.

This paper introduces a feature based CAPP system.

介绍了一种基于铣削特征为基础的CAPP系统.

Cutter Intelligent match is a key technology of CAPP system.

刀具的智能选配是CAPP系统的关键技术之一.

A realization means of intelligent CAPP system straight-cut NC lathe was proposed.

提出了数控纵切机床智能CAPP系统的实现方法.

The functions of CAPP and its application in welding are introduced.

简要介绍了派生式CAPP功能特点和在焊接工艺中的应用.

Traditional CAPP system mainly emphasizes technology process, ignoring cutting parameter.

传统的CAPP系统 主要研究工艺过程规划, 而忽略了工艺参数.

The variant CAPP system based on group technology is established.

建立了基于成组技术的派生式CAPP系统.