It is important and difficult for design and calculation of concrete buoyancy in construction of formwork lining trolley with full circle section.

在全圆断面模板衬砌台车的施工应用中，混凝土浮力的设计计算是重点和难点。

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Further, the paper discussed the necessity of using full concrete lining for the Xiaowan plunge pool and made new proposals for its bottom elevation, length and shape.

文中还讨论了小湾水垫塘采用全面混凝土衬砌的必要性，并对水垫塘底板高程、长度及体型提出了新建议。

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When grouting gallery of depth-curtain, lining and consolidation grouting to full-face of the gallery is necessary to meet the needs of the grouting pressure.

对设置于深帷幕之间的灌浆平洞，为适应灌浆压力的要求，对平洞进行全断面衬砌及固结灌浆是必要的；

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The protective effect of an early pregnancy is thought to be due to the fact that a first, full-term pregnancy stimulates the full differentiation of the cells lining the milk ducts, where most breast cancers arise.

FORBES: After 40 Years Of Research, What Do We Know About Preventing Breast Cancer?

Players might be lining up to force Steve Stricker into full retirement for the putting tip he gave Woods at Doral.

NPR: A Long Road Back To No. 1 For Tiger Woods

Before his fall, he had been lining up a fourth (so far undetected) big customer for his full-service bomb-building package.

ECONOMIST: Nuclear proliferation