Gradation of sand column and sediment concentration of muddy water and water head are remarkably effective factors for the fine grain distribution in sand column.
砂柱的颗粒组成、水含沙量和入渗水头对滞留分布产生显著的影响。
Column-supported steel silo, as a simple and economical structural, is widely used in industry fields including mining, metallurgy, grain and cement industry.
柱支承钢筒仓作为一种简单、经济的结构类型，已广泛应用于矿业、冶金、粮食、水泥等工业领域。
Either coarse or column austenite grain can decrease the toughness of welding metal, and the ways to improve the toughness of wel...
奥氏体晶粒粗大及奥氏体柱状晶都能够降低焊缝的韧性，并提出了改善焊缝韧性的途径。
A brief introduction is given to the structural design scheme and application of combination column for dock pile foundation of Jiangmen National Grain Reserve Storage dock Engineering.
简要介绍江门市国家粮食储备库码头工程的结构设计方案，组合桩在码头桩基的应用等特点。
Pure classic craft, ivory archaize cupboard door, shallow wooden-grain top line, lamp line and decoration column and sky orange background, colour is harmonious.
纯古典工艺，乳白色仿古柜门，浅木纹顶线、灯线及装饰柱与天空橙背景，色彩和谐。
Pure classic craft, ivory archaize cupboard door, shallow wooden-grain top line, lamp line and decoration column and sky orange background, colour is harmonious.
纯古典工艺，乳白色仿古柜门，浅木纹顶线、灯线及装饰柱与天空橙背景，色彩和谐。
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