Disassembly is an important method of saving resource , protecting environment and containing development.

Methods: 13 patients at the mean age of 10.8 years with this appliance.

方法: 应用可拆式头帽-肌激动器对13例平均年龄10.

Valve tightening fixture is special for each DN and should be easily replaceable.

被测的每种规格阀门的紧固件必须保证轻松可拆换性.

Removable transport, easy assembly.

可拆装运输, 组装方便.

The problems of positive real analysis and synthesis for class of uncertain discrete-time systems are considered.

考虑了一类不确定离散系统的严格正实分析和设计问题,其中不确定性具有线性分式形式.

So the feasibility of their algorithms is conditional and they need a large amount of calculation.

而连分式的运算是有条件的,且计算量较大.

The uncertainties assumedof linear fractional form, which the norm-bounded uncertainty as a special case.

不确定参数具有线性分式形式, 范数有界形式是其特殊形式.

The structure and manufacturing engineering of combination die steel-bonded carbide core and insert block were expatiated.

详细阐述了硬质合金模芯镶块剖分式组合凹模的结构和制造工艺.

This ancient distinction launched philosophy as we emerged from Plato's cave.

这一古老的区分式的我们从柏拉图的洞穴中获得了哲学.

Xiao Ming could not work out this fraction and was very upset.

小明不会计算这个分式,心里很着急.

This method is an easy and effective way to repair the image.

所以使用连分式的纹理修补方法是一种简单而又有效的修补方法.

Over 400 top executives selected Atlanta as the most ideal place to locate a company.

逾400名高层管理者将亚特兰大选为最适合设立公司的地点。

Ballymore rugby union stadium has been selected as a potential venue for Queensland's national softball championships.

巴利莫尔橄榄球联盟体育场已被选为昆士兰州全国垒球锦标赛的潜在举办地。

Budget-conscious travelers seeking sunshine often choose Mallorca and Ibiza as perfect June getaways.

注重预算的旅行者寻找阳光时，常将马略卡岛和伊维萨岛选为六月的完美度假地。

Barcelona was chosen as the host city for the 1992 Olympic games.

巴塞罗那被选为1992年奥运会的举办城市。

A sense of happiness stole over him.

一种幸福感在他心头悄悄地油然而生.

And analyzes its sources of this well-being .

并分析该 幸福感 的来源.

The happiness you feel equal to the love you give.

你的幸福感等于你付出的爱.

These attempt to capture well-being beyond a mere command of economic resources.

这些尝试是对幸福感的把握要超越仅从经济要素来判断的方法.

What's more, happiness can spread across an entire nation.

而且, 幸福感可以传播给整个民族.

Atthe bottom of the heap , transportation and manufacturing workers scoredlowest on well-being .

在排名靠后的行业中, 运输业及制造业工人的 幸福感 指数排最末.