size and distribution
粒径与粒径分布
2026-03-22 09:46 浏览次数 35
粒径与粒径分布
the effect of titanium on as-cast structure, growth form of titanium precipitation and the effect of cooling rate on the size and distribution of precipitation were researched.
研究了钛对洁凈钢凝固组织的影响、凝固过程中钛析出物的生长方式及冷却速率对析出物大小和分布的影响。
because it provides a convenient means to control the shape , size and distribution of reinforcements in mmcs, in-situ crystallization technique has been studied widely and thoroghly.
原位结晶法制备的自生颗粒增强金属基复合材料因其增强体尺寸、形态与分布方式便于人工控制的特点而备受重视。
the particle size and distribution of dispersion were measured by dynamic light scattering, the particle morphology of dispersion was observed by tem.
动态激光光散射测量水分散液粒径及其分布,透射电镜观察粒子形态。
high temperature pre-precipitation can change the size and distribution of the precipitation phase on the grain boundary or in the grain, so that the stress corrosion resistance can be improved.
高温预析出可以改变不同时效状态的晶界和晶内的析出相的大小和分布,改善合金的应力腐蚀抗力。
the size and distribution of acr latex was determined by dynamic laser scattering and tem.
借助动态光散射粒径分析仪、tem考察了acr胶乳的粒径及其分布。
method:the size and distribution of wbc were observed in wbc histogram by fully auto hemocyte analyzer. results:normals and all kinds of leukaemia patients had their specific wbc histograms.
方法:根据全自动血细胞分析仪绘出的白细胞直方图的变化,观察白细胞大小和分布情况。
the results showed that the particle size and distribution was suitable, quality was stable, drug-loaded and entrapment rate were fine.
结果表明,所得微球粒径适合,分布均匀,性质稳定,载药量和包封率均比较适宜。
the pore size and distribution of soil in the different stress path tests were studied by the optical microscope.
利用光学显微镜对不同应力路径三轴试验的土样进行孔隙大小及分布的对比研究。
the quantity of emulsifier, core, middle phase, shell and the size and distribution of the particles affecting the properties of acrylate copolymer(acr)were reviewed with 19references.
综述了乳化剂用量、核、中间层、壳、粒子粒径及粒径分布等对具有核壳结构的丙烯酸酯类共聚物性能的影响。
permeability of rocks has direct relations with the size and distribution of pore throat, which is determined through the capillary pressure curve.
巖石的渗透率与孔隙喉道大小及其分布有着直接的关系,而孔隙喉道大小及分布可由毛管压力曲线来确定。
the size and distribution of taste pores are closely with the taste function.
味孔形态及分布与味觉功能密切相关。
the results show that the effect of crystallizing temperature of water-phase on droplet size and distribution of dispersion phase is evident under certain conditions.
结果表明:在一定条件下,水相析晶温度对分散相液滴大小与分布有较明显的影响;
the size and distribution of the pigment particle can control by addition of fatty quaternaries in synthesis of pigment and its marker bronzing can be eliminated.
在颜料合成过程中添加含脂肪链季铵盐衍生物可控制颜料粒径大小与分布,可消除铜光现象。
the results indicate that the species and using level of dispersing agent were important factors to the particle size and distribution of the nano powder.
结果表明,分散剂的种类和用量是影响纳米氧化镁颗粒大小和均匀度的重要因素。
method:the size and distribution of wbc were observed in wbc histogram by fully auto hemocyte analyzer.
方法:根据全自动血细胞分析仪绘出的白细胞直方图的变化,观察白细胞大小和分布情况。
meanwhile the initial strain rate and strain temperature affect the austenite grain size and distribution of precipitation phase.
同时,初始应变速率和变形温度影响奥氏体晶粒尺寸和析出相的分布。
social capital stock size and distribution balanced or not, directly affects the performance of community development.
社会资本存量的多寡与分布均衡与否,直接影响着社区发展的绩效。
adapt the process to the size and distribution of the project team, to the complexity of the application, and to the need for compliance.
使过程适应于项目团队的规模和分布,适应应用的复杂性,以及灵活性需要。
the amount, size and distribution of non-metallic inclusion in different positions of hard wire steel with different diameters were investigated by optical microanalysis.
采用光学显微分析法在不同直径硬线钢的不同部位,分析了非金属夹杂物的数量、大小和分布特征。
the particle size and distribution were measured by transmission electron microscope.
用透射电镜测定了冻干前后粒度分布的变化;
the influence of ultrasonic powder, cooling method and dosage of encapsulation on the morphological, size and distribution of ni-p nano powders were analyzed.
研究了超声波功率、冷却方式、包覆剂用量等因素对镍磷合金粉的形貌、尺寸和分布以及包覆后的纳米镍磷合金粉的抗氧化性的影响。
the title synthetic technology of supermicro polystyrene(ps) rigid particles has been studied. the particle size and distribution is characterized by using laser particle size tester.
研究了超微聚苯乙烯(ps)有机刚性粒子的合成工艺,采用激光粒径分析仪对合成ps有机刚性粒子的粒径及其分布进行了表征;
simultaneously, this paper introduces an adaptive sampling algorithm which can compute the size and distribution of sample areas usefully to reduce the redundancy of computation.
同时提出一种自适应特征点采样选取算法,对采样块的大小及分布进行选择,避免了计算的冗余性。
the dislocation density is affected by the size and distribution of precipitates.
位错密度的变化受析出相粒子的大小和分布制约。