型砂水分的英文

• sand humidity
• sand moisture content

• "型砂"英文翻译    molding sand; casting sand; ...
• "水分"英文翻译    moisture content; dew; humid ...
• "型砂水分控制器" 英文翻译 :    mouldability controller
• "碳化钙测型砂水分法" 英文翻译 :    carbide method
• "砂水分离器" 英文翻译 :    sand-water separator
• "碳化钙测型砂水份法" 英文翻译 :    carbide method
• "型砂" 英文翻译 :    [机械工程] molding sand; casting sand; foundry sand
• "夹砂水" 英文翻译 :    sediment laden water
• "砂水泥" 英文翻译 :    sand cement; sandcement
• "水分" 英文翻译 :    1.(物体内所含的水) moisture [water] content; dew; humidity 吸收水分 absorb moisture2.(夸大的成分) exaggeration 这个报导有些水分, 需要核实。 this report seems somewhat exaggerated, and should be verified.; 水分保持力 moisture holding capacity; 水分代谢 water metabolism; 水分含量 moisture; humidity; 水分亏缺 water deficit; 水分平衡 water balance; 水分失调 water stress; 水分损失 [机械工程] moisture loss; 水分通道 passage of water; 水分循环 hydrologic cycle; damp; 水分应力 moisture stress; 水分张力 water [moisture] tension; 水分直减率 hydrolapse; 水分滞留过多 hyperhydropexis
• "掺砂水泥" 英文翻译 :    sand cement
• "含砂水垢" 英文翻译 :    gritty scale
• "灰砂水泥" 英文翻译 :    mortar cement
• "石英砂水泥" 英文翻译 :    silica-sand cement
• "分型砂" 英文翻译 :    parting sand; partingsand; tap sand
• "干型砂" 英文翻译 :    dry sand
• "假型砂" 英文翻译 :    match sand
• "壳型砂" 英文翻译 :    shell sand
• "湿型砂" 英文翻译 :    green sand; green-sand
• "瘦型砂" 英文翻译 :    lean molding sand; mild molding sand
• "芯型砂" 英文翻译 :    core sand
• "型砂仓" 英文翻译 :    sand hopper
• "造型砂" 英文翻译 :    bonded sand; casting sand; moulding sand
• "型砂调匀 型砂回性 型砂熟化" 英文翻译 :    sandmaturing
• "天然石灰硅砂水泥" 英文翻译 :    natural lime-silica cement

• This paper analyzes the factors affecting the controlling precision of sand compactibility system and sets up the dynamic model of regression coefficient between sand compactibility and water content . to prevent the insufficiency or excess of sand water content , the amount of the first addition is set as 80 % of the total water addition amount . after the first water addition , we adopt ar model to predict the stable value of sand compactibility to shorten the time mixing the sand . each time we add water , the correction coefficient is introduced to adapt to the change in the composition of sand . the experiment shows that the mathematics model not only makes the water content in sand reach the best range within shorter time , but also directs how the sand composition should be adjusted , which can better conform to the actual situation
  分析了影响型砂紧实率控制精度的因素，建立了型砂紧实率-水分回归系数的动态模型.为防止型砂水分不足或过量，将第一次加水量设定为总加水量的80 .第一次加水后，对型砂紧实率稳定值采用ar模型进行预测，以缩短型砂混制时间.每次加水后，引入修正系数，以适应型砂组成的变化.实验表明，该数学模型不仅使型砂水分含量在较短时间内达到最佳范围，同时可指示对型砂组成进行调整，能较好地符合实际情况