Among the mid-scale foundation pit, the excavation at Zhi Xin Square is most characterized by its close clearance to adjacent building, deep depth and irregular shape.
置信广场基坑工程属中等规模基坑，紧、近、深、不规则等特点在工程中表现突出。
The paper introduced typical structure of the close clearance seals for blade tip seals in modern aero-turbine and the research progress of gas film seal for gas turbine.
本文介绍航空燃气轮机转子叶尖“紧间隙”密封的典型结构型式现状，转子内流系统应用气膜密封的有关研究进展。
Both Pizarro and Drogba supplied clever back headers to a long clearance and stand-in captain Lampard burst into the penalty area, controlled the ball, and beat Hahnemann from close range.
皮萨罗和德罗巴都聪明地头球传至一个大空档，临时队长兰帕德带球突入禁区，近距离击败了哈内曼。
So that the valves can close fully some clearance is needed in the operating mechanism.
所以阀门能完全关闭，气门间隙在操作机构内是必须的。
The computed conclusion show that the magnitude of tip clearance has close relationship with the intension of tip leakage flow.
根据所测量得到的三维速度，清楚地展现了转子顶部流动的特性，特别是泄漏流对顶部流动的影响。
The computed conclusion show that the magnitude of tip clearance has close relationship with the intension of tip leakage flow.
根据所测量得到的三维速度，清楚地展现了转子顶部流动的特性，特别是泄漏流对顶部流动的影响。
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