您要查找的是不是：
- The results showed that this method was a good way for preparing PBA latex with large particle size. 采用种子乳液聚合法进行PBA胶乳粒径放大方法简便、效果明显。
- Polybutyl acrylate(PBA)latex with large particle size was prepared by seeding emulsion polymerization.Effect of prescriptions and process on particle size were studied. 采用种子乳液聚合法制备了丙烯酸酯-苯乙烯-丙烯腈共聚物生产工艺中的基础胶乳聚丙烯酸丁酯(PBA),考察了配方和工艺条件对其粒径增大的影响。
- Since a large particle size can easily cause division deviation, material over 10mm is not suitable for coning and quartering method.In this instance a riffle divider should be used. 由于大颗粒样品堆成圆锥时容易产生偏析，造成缩分偏差，样品粒度大于10mm不宜使用圆锥四分法，最好使用二分器。
- The Synthesis of Large Particle Size TATB 一种大颗粒TATB的合成方法
- The smaller the latex particle size (Ps), the higher the dry, and wet pickings and paper gloss ;to acquire better opacity, larger particle size must be chosen. 小粒径者光泽度和乾、湿强皆佳，要有良好不透明度则需要大粒径之乳胶。
- Novel Preparation Method of Large Particle Size, High Concentration Silica Sol 大颗粒、高浓度硅溶胶的制备新方法
- Keywords silica sol;nanon silicon dioxide;large particle size;preparation; 硅溶胶;纳米二氧化硅;大粒径;制备;
- Larger particles size of MBS resulted in higher tensile strength, but higher brittle-ductile transition (BDT) temperature and lower transparency. 结果表明:PVC/MBS共混物的脆-韧转变温度(BDT)和拉伸性能均随着MBS粉料粒径的增加而增加; 但是光学测试则表明MBS粒子对改善PVC基体的光学性能的效果却随MBS粉料粒径的增加而降低;
- Determinetion for working exchange capacity of Large particle size resin-catalyst 大颗粒树脂催化剂工作交换容量测定
- Model regularity of the limiting density of the large particle size soil and it's aplication 大粒径粗粒土极限密度的模型规律及其应用
- The research on the above substances expressed that concentration of solution directly effect the particles size, the higher concentration help to get the larger particles size, on the contrary less particles size will be obtained. 对几种物质的研究显示，溶剂相浓度均直接影响颗粒尺寸，在较高浓度下可以制备得到较大的颗粒，浓度降低将得到较小的颗粒；
- WHAT IS THE CRITICAL PARTICLE SIZE ? 什么是关键的粒子尺寸?
- The angularity has relationship with aggregate size, while the angularity gets smaller with the increase of particle size. 粗集料的棱角特性与集料的粒径尺寸具有一定的相关性，集料粒径越大，其棱角性越弱。
- The result of this study shows that, with the increase of soil erosion, the aggregate of>5mm and>0.25mm in particle size, silt and water-dispersion clay decrease. 研究结果表明;随着土壤侵蚀程度加剧;>5mm和>0.;25mm团聚体、粉砂含量减少;砂粒和粘粒含量增加;
- At the optimum process,the mass fraction of PVB in product was 77.2 percent and increased 4.6 percent meanwhile the product particle size was unifom without aggregate. 在优选的工艺条件下;产品的缩丁醛基质量分数可达77.;2%25;较原工艺提高了4
- The Properties and Structure of Humic Acids in Different Particle Size Aggregates of Lou Soil 土娄土不同粒径团聚体中胡敏酸性质结构研究
- This is due to the fact that there is more coarse aggregate per unit volume of concrete than when a larger, maximum size aggregate is used. 这是因为有更多的单位体积混凝土骨料比一面积较大,总计面积最大的运用。
- large particle size 大粒径
- Yangmingsha Hydropower station dam is a C15 small size aggregate concrete stone masonry double curvature arch dam with crest spillway and flip buckets for energy dissipation. 阳明山水电站拦河坝采用C15细石混凝土砌石双曲拱坝,坝顶表孔泄洪,挑流消能。
- In clastic sediments, particle size is an important factor. 在碎屑沉积物中，颗粒大小是个重要因素。
