bulk density

基本解釋

The effects of different temperatures on compressive strength and bulk density were studied.
主要探討了不同的燒結(jié)溫度對(duì)試樣的耐壓強(qiáng)度和體積密度的影響。
The result shows that the compressive strength at normal temperature of impregnated samples is raised in varying degree, their bulk density is increased and the porosity is decreased.
制得高強(qiáng)度耐火粘土磚的試驗(yàn)結(jié)果表明：浸漬處理后的試樣，常溫耐壓強(qiáng)度均獲得了不同程度的提高，體積密度增加，氣孔率下降。
The difference between amount per unit volume and bulk density of refractory castable in definition is pointed out, a testing method of amount per unit volume of refractory castable is introduced.
指出了耐火澆注料單位體積用量與體積密度定義上的區(qū)別，介紹了一種測(cè)試耐火澆注料單位體積用量的試驗(yàn)方法。

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容重
But, no tillage and residue mulching increased bulk density of 20-40 cm layer.
但是,免耕和秸稈覆蓋增加了底層20-40cm的土壤容重。
化學(xué)
體積密度
The decomposition and mullitization of andalusite were studied by analyzing the linear change rate after firing,bulk density,apparent porosity and XRD.
通過(guò)對(duì)試樣燒后線變化率、體積密度、顯氣孔率及XRD分析數(shù)據(jù)進(jìn)行處理,分析了紅柱石分解和莫來(lái)石化反應(yīng)的行為特征。
堆密度
堆積密度
Small particle of shale filled into the bigger gaps of fly-ash particles,which increases the bulk density.
頁(yè)巖的小顆粒填充了粉煤灰顆粒間的空隙,增大了試樣的堆積密度。
松密度

容重
Of all the treatment, when the content of PAM is 30‰, the bulk density is minimum.
所有處理中在PAM含量越高（30‰時(shí)）時(shí)容重明顯最小。
機(jī)械工程
堆積密度
散裝密度