大学英语词汇短语释义解析及例句 apparent density
释义：
apparent density [冶] 表观密度；[冶] 松装密度
例句：
The effect of apparent density on the critical feed height is given as well.
同时指出了松装密度对临界堆料高度的影响。
The apparent density of stone masonry of gravity DAMS is very important to dam safety.
重力坝砌体容重对大坝的安全影响很大。
While at lower temperature, apparent density increases with the increasing of screw revolution speed.
而较低的温度下，表观密度随螺杆转速的提高而增大。
The solid content in the core materials was controlled through the apparent density of the particles.
根据颜料颗粒的表观密度，控制囊芯中固体颗粒的体积分数。
The invention discloses a direct reduction generator for copper powder with low apparent density and a process thereof.
本发明公开了一种低松比铜粉直接还原发生器及工艺。
High water absorption; Small apparent density, good mechanical properties, high stability, suitable for catalyst support.
吸水率高，堆积密度小，机械性能好，具有良好的稳定性，适合做催化剂载体。
This paper report the corresponding variation between the apparent density of magnetic fluid and its applied magnetic field.
研究了磁流体表观密度与外磁场间的变化规律。
The apparent density increased with the increase of calcination temperature, while the surface area and pore volume decreased little.
随着焙烧温度的升高，比表面积、孔体积略有减少，表观堆密度增大。
In addition? The recycled fine aggregate after particle shaping its apparent density and water absorption have been improved slightly.
此外，颗粒整形后的再生骨料的表观密度、水率也略有所提高。
If they are in the same value of the consistence, the lead paste with such additives has less water, so it can raise the apparent density.
在稠度值相同时，铅膏中加入这样的添加剂，其吸水量明显减少，因而可提高视密度。
Roofing heat preservation material should be chosen, disrupting the apparent density is small, coefficient of thermal conductivity (small) materials.
屋面保温材料应选用孔隙多、表观密度小、导热系数(小)的材料。
The PVC paste blending resin is a kind of suspension polymerized resin with spheric particle morphology, high apparent density and low oil absorption.
聚氯乙烯糊用掺混树脂是一种颗粒外观球形化、表观密度较高、吸油率低的悬浮聚合树脂。
The application status of PVC resin with high apparent density and moderate oil-absorption rate in chemical building materials industry was introduced.
阐述了高表观密度和适中吸油率PV C树脂在化学建材业的使用效果。
Return to the apparent density, loose powder liquidity, the determination of compressibility GB1479, respectively and sieve analysis GB1480, GB1481, GB1482.
还原铁粉的松装密度、流动性、压缩性的测定及筛分析分别GB1479、GB1480、GB1481、GB1482进行。
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。
Experimental resulted show that the apparent density of porous graphite was increased by glue addition and the absorption of the porous graphite was decreased.
研究结果表明：增加胶含量会增加多孔石墨的容重，降低其吸附率。
This product has the developed effective pore, the pocket accounts for the proportion to be few, high mechanical strength, high apparent density, low ash content.
该产品拥有发达的有效微孔，中、大孔所占比例少，高机械强度、高表观密度、低灰份。
In this study, quality light aggregate concrete with 1800 grade of apparent density and CL50 grade of compressive strength was obtained, using mixed type aggregate.
本项研究用混合型集料配制出了表观密度等级为1800，抗压强度等级为CL50的优质轻混凝土。
The leather is reducing leather, the weaving structure, the apparent density, all strength indexes and wear resistance of which are approximate to those of true leather.
该皮革是在编织结构和视密度及各项强力指标上及耐磨性能均与真皮接近的还原皮革。
The results show that the apparent density of hard elastic polypropylene increases with a lower melt temperature, or a higher draft ratio, or a higher air blasting speed.
结果表明，熔体温度下降、所受拉伸比增加或冷却风速度升高均可使表观密度增加。
The properties, such as apparent density, specific surface, particle size distribution and activity of mechanical activated fly ash at different grinding time were studied.
研究了机械活化时间对粉煤灰的视密度、比表面积、粒度分布及活性的影响。
The foamed ceramic material with high open porosity is characterized by low apparent density , high permeability, and resistance to high temperature and chemical corrosion.
泡沫陶瓷具有密度小、透气性高、耐高温、抗化学腐蚀等特性。
