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- Test Method for Apparent Density of Rigid Cellular Plastics (08. 刚性泡沫塑料的表观密度的试验方法(08。
- Determination of apparent density of agglomerated cork. 标准英文名： Resilient floor coverings.
- apparent density of soils 土壤假密度
- The apparent density and ash density of tibia in TIP 100 group were increased by 7.5% and 9.6% than OVX group, while by 7.1% and 4.6%in TIP 20 group. 经TIP 100和20mg/kg·d-1治疗7个月后;胫骨表观密度增加7.;5%25和7
- The effects of high energy shear broken time on the settlement curve, mean grain size, BET surface area and apparent density of WO3 and W powders were studied. 研究了WO3粉和W粉的剪切破碎时间对WO3粉和W粉的沉降曲线、平均粒度、BET比表面及松装密度的影响.
- The results show that the spectral centroid of the backscatterer signals is dowushifted to lower frequency with increase of the apparent density of cancellous bone. 分析结果表明。随松质骨表观密度的增大，背散射信号频谱的质心向低频方向移动；
- The real morphology of the modifiers were studied by SEM.The methods and ideas for improving the apparent density of modifiers for the PVC were put forward. 利用扫描电子显微镜研究了PVC用抗冲击改性剂的喷雾干燥粒子实际形态,提出了提高表观密度的基本思路。
- The paper briefly discusses the method of building dikes in marshland and especially the control measures of the dry density of soil. 阐述了在沼泽地修筑堤防的施工方法;重点介绍了土料的干密度控制措施。
- There are some clods of soil on the mat. 垫子上有些土块。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- On the level distribution, the density of seed was higher in mesoslope and lowslope.On the vertical distribution, the number of seed took on a decreasing trend with the depth of soil increased. 种子密度水平分布上以中坡和下坡较高，在垂直分布上随着土壤深度加深呈现减少的趋势。
- It's rich there because of the fertility of soil. 因为土地肥沃，那儿很富裕。
- Clods of soil stuck to the spade. 土块黏在铁铲上。
- The density of population in this city is very high. 这个城市的人口密度非常高。
- The measured results indicated that the most influential factor on soil infiltrability was bulk density of soils when water content and slope of soil were constant. 结果表明：土壤含水率、坡度一定时，影响入渗性能的主要因素为土壤容重，容重较小的土壤的稳定入渗率较大；
- Determination of apparent density of aluminium powder --Funnel method GB/T3171.;1-1982铝粉松装密度的测定漏斗法
- EFFECT OF BINDER AND LUBRICANT ON FLOW TIME AND APPARENT DENSITY OF IRON POWDER 粘结剂和润滑剂对铁粉流动性和松装密度的影响
- Determination of apparent density and vibrated density of nuclear fuel powder 核燃料粉末散装密度和振动密度的测定
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- Standard Test Method for Apparent Density of Industrial Aromatic Hydrocarbons 工业芳烃表观密度的试验方法
