The budget came against the background of a sharp contraction in economic activity, far greater than that experienced in other euro-area countries.
这个预算的形成背景是，经济活动方面远超其他欧盟国家所经历过的大幅削减。
In order to work and prevent from producing contraction cracks, constructional technique of disposable placing of not installing back pouring area is selected.
为便于作业及防止产生收缩裂缝，选用不设后浇带一次性浇筑施工技术。
In our practical work, we can apply it to quantify exothermic area. And we can also apply it to compare quantitatively the last intensity, hardness and contraction of resin solidification.
实际工作中，我们可以应用这个表达式来定量求出放热面积，对树脂固化的最终强度、硬度、收缩等远期性能作超前的定量的比较。
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