And standing in the pouring process, should take measures to prevent cracks.
在浇筑及静置过程中，应采取措施防止产生裂缝。
In the pouring process, we should control the uniformity and density of concrete.
在浇筑工序中，应控制混凝土的均匀性和密实性。
In the pouring process, the control should be concrete and compacting of uniformity.
在浇筑工序中，应控制混凝土的均匀性和密实性。
The defects are liable to occur in the concrete-filled steel tubular with small side-lengths or small diameter in the pouring process.
边长或直径较小的钢管混凝土柱的浇筑过程中容易产生这种缺陷。
Pouring concrete mixture into the sea immediately started the hardening process and rather than just dissolving in the mass of water, the substance was tough and long-lasting.
将混凝土混合物倒入大海后立即开始硬化过程，而且该物质非但不会在水中溶解，还保持坚硬耐久。
The stages or steps in a casting process are the making of a suitable mold, the melting of the material, the filling or pouring of the material into the cavity, and the solidification.
铸造工艺中的阶段或步骤包括制作适当的铸型，融化材料，将材料充满或灌注进型腔和凝固。
An entire model simulating concrete construction process in combination with the concrete pouring without longitudinal, joints of the Three Gorges Project spillway dam is established.
对三峡工程泄洪坝段混凝土通仓浇筑，建立了模拟混凝土施工过程的整体模型。
He slipped end-over-end machine in the process of casting he slipped end-over-end should pay attention to the seat, cut water ring with the concrete pouring concrete C20.
涵管机在浇注涵管的过程中要注意管座、截水环混凝土采用C20的混凝土浇注。
This article has described the manufacturing process of the compound bushing rolls in the aspect of melting, pouring, forging, heat treatment and machining.
从冶炼、浇注、锻造、热处理、机械加工等方面对复合镶套轧辊的制造过程进行了介绍。
The perfect hammer head can be obtained by designing technological equipment, using vertical pouring and string casting process in CO2-sodium silicate sand.
采用CO2硬化水玻璃砂无箱立浇串铸工艺，设计工装，可以获得优质健全的锤头产品。
In suspension pouring process the increase of cooling intensity during the solidification period will increase the tendency of volume solidification and decrease the solidification time.
悬浮浇注增加铸钢凝固期间的冷却强度，缩短凝固时间，增加体积凝固的倾向性。
The effects of modification, grain refinement, polystyrene pattern, pouring temperature on aluminum alloy porosity in LEC process is studied.
探讨了铝液变质、晶粒细化、浇注温度及聚苯乙烯模样等对消失模铝铸件针孔的影响。
In the process of pouring specimens, dense degree of concrete mixture and mortar were measured.
在试件制作过程中还进行了混凝土拌和物和砂浆的稠度测试。
In the process of pouring specimens, dense degree of concrete mixture and mortar were measured.
在试件制作过程中还进行了混凝土拌和物和砂浆的稠度测试。
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