表观密度,apparent density
1)apparent density表观密度
1.Sketching on methods of measuring apparent density of inorganic chemical products;测定无机化工产品表观密度方法概况
2.Influential factors on apparent density and oil absorbency of suspension resin;影响悬浮树脂表观密度和吸油率的因素
3.Influences of the apparent density and aging whiteness of PVC on the rheological properties of materials;PVC表观密度、老化白度对物料流变性能的影响
英文短句/例句

1.refuse pile density;refuse bulk density;apparent refuse density垃圾堆密度(垃圾体积密度,垃圾表观密度
2.Test methods of wooden activated carbon-Determination of Apparent density木质活性炭试验方法 表观密度的测定
3.determination of tamped volume and apparent density after tamping装填体积和表观密度的测定
4.Surface active agents--Determination of apparent density of a powderGB/T6373-1986表面活性剂粉状物的表观密度测定法
5.The Choice of Agitator for the Solution of Low Apparent Dencity or Low Dencity Powdery Substance低表观密度或低密度粉料在溶剂中溶解的搅拌器选型
6.Test method of apparent density for rubber antiagers and vulcanizing acceleratorsGB/T11409.6-1989橡胶防老剂、硫化促进剂表观密度的测定
7.determination of apparent density of cellular plastics硬质及软质泡沫聚合塑料表观密度测定法
8.Affect of Slops Particles Apparent Density on the Tank Depth for Shallow Tank Flotation Wastewater-treatment浅池气浮净水污粒表观密度对池深的影响
9.Surface active agents--Determination of apparent density of pastes on fillingGB/T7379-1987表面活性剂浆状物在灌装时表观密度的测定
10.surface active agents-washing powders-determination of apparent density- method by measuring the mass of a given volume表面活性剂-粉状物的表观密度测定-固定体积测量法
11.paper and board-determination of thickness and apparent bulk density or apparent sheet density纸和纸板-单页纸厚度的测定(和纸板表观密度的计算)
12.Determination of apparent density of powdered detergent-Method by measuring the mass of a given volumeGB/T13175-1991粉状洗涤剂表观密度的测定(给定体积称量法)
13.Industrial sodium tripolyphosphate--Determination of apparent density--Method by measuring the mass of a given volumeGB/T9984.9-1988工业三聚磷酸钠表观密度的测定给定体积称量法
14.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。
15.Study on the Corresponding Variation of the Apparent Density of Magnetic Fluid in Non-homogeneous Magnetic Field;磁性流体“表观密度”在非均匀磁场中变化规律研究
16.The Effect of Adding Egg-shell Calcium and Calcium Carbonate to Low Calcium Diet on Calcium Balance and Apparant Density of Femurs of Rats低钙膳中添加卵壳钙和碳酸钙对大鼠钙平衡和股骨表观密度的影响
17.Mechanical properties of recycled aggregate concrete study of the impact of factors再生混凝土中再生骨料取代率、浆含量、表观密度和吸水率的关系探讨
18.Cellular plastics and rubbers--Determination of apparent (bulk) densityGB/T6343-1995泡沫塑料和橡胶表观(体积)密度的测定
相关短句/例句

bulk density表观密度
1.Prepration of PVC resin with high bulk density in the presence of compound dispersant;采用复合分散剂制备高表观密度聚氯乙烯树脂
2.The effects of mica content on the properties of mica glass composite materials fabricated from recycled soda lime glass powders and natural mica powders were studied by the measurement of bulk density and the complex relationship of the bulk density with mica content were analyzed by SEM.通过测定表观密度ρ,讨论了云母含量xm对以天然碎云母和回收废玻璃为主要原料的云母玻璃复合体性能的影响;借助于SEM观察对xm与ρ之间的复杂关系进行了分析。
3)apparent bulk density表观松密度
1.Effect of calcination condition on pore volume & apparent bulk density of FCC catalyst was studied.研究了焙烧条件对FCC催化剂孔体积和表观松密度的影响,结果表明,在480~650℃范围内,随着焙烧温度的升高,FCC催化剂孔体积增大,FCC催化剂在650℃焙烧2h的孔体积比在480℃焙烧2h的孔体积增加0。
4)dry apparent density干表观密度
1.air entraining agent,emulsion powder and cellulose ether on the workability,air content and dry apparent density of EPS thermal insulating mortar are studied,the relationship of air content,workability and dry apparent density are analyzed.研究引气剂、乳胶粉和纤维素醚等3种外加剂掺量对EPS保温砂浆工作性、含气量及干表观密度的影响,分析含气量与工作性及干表观密度之间的关系。
2.Effects of mix proportioning of powdered latex and polystyrene granule insulating slurry on its performance were studied through a great deal of experiments,based on which optimized proportioning with low dry apparent density, low heat conductivity,high compressive strength was obtained as consistent with standard requirements so that case history could be provided for on-site practice.笔者通过大量试验,研究了胶粉聚苯颗粒保温浆料拌制时的组成比例对其性能的影响,并在此基础上得到符合标准要求的低干表观密度、低导热系数、高抗压强度的优化比例,为施工现场提供案例。
5)Apparent density apparatus表观密度仪
6)high bulk density高表观密度
1.In order to prepare polyvinyl chloride (PVC) for rigid pipe, a formation model for particles of PVC with high bulk density in the suspension polymerization was proposed.本文以绿色建材(管材)聚氯乙烯(PVC)专用树脂的开发为工业背景,结合PVC树脂的成粒机理,建立了合成高表观密度PVC树脂的颗粒模型,提出了以优化的三元复合分散剂体系与适当的搅拌强度相结合的控制策略。
延伸阅读

表观密度分子式:CAS号:性质:又称表观密度,体积密度,松密度。是单位体积颗粒床层的固体质量,颗粒床层体积是颗粒体积与颗粒之间空隙的总和。若催化剂质量为m,堆体积为Vb,则堆密度ρb=m/Vb。这种密度可用100ml量筒量出。同一种颗粒,其表观密度不变,但当床层的空隙率不同时,颗粒床层的堆密度不同。