distribution of grain size
英 [ˌdɪstrɪˈbjuːʃn ɒv ɡreɪn saɪz]
美 [ˌdɪstrɪˈbjuːʃn əv ɡreɪn saɪz]
网络 粒度分佈; 粒度分布
双语例句
- The effect of uneven distribution of strain during compression on dynamic recrystallization and grain size of austenite was analyzed.
分析了热模拟变形过程中的非均匀应变对奥氏体动态再结晶及晶粒尺寸的影响。 - Vertical distribution models of sand transport rate of different grain size groups in coastal aeolian mass flux
等容粒径在沉沙输移中意义不大。海岸风沙流中不同粒径组沙粒的垂向分布模式 - Distribution features of grain size of Yinxian stream sediments in Dali Basin
大理盆地隐仙溪河道沉积物粒度分布特征 - After analyzing the grain size of surface sediments in Horqin Sandland, the paper has discussed the distribution characteristics of grain size parameters of four different land types in this sandland.
通过对地表沉积物的粒度分析，研究了科尔沁沙地四种主要土地类型地表沉积物的粒度分布特征； - Distribution of Grain Size and Grain Angle in Grain Line Structure of Bi_4Si_3O_ ( 12) Micro-crystals
硅酸铋（Bi4Si3O（12））晶列结构中的晶粒尺寸和晶粒夹角分布 - It is found that the distribution of grain size of dust on the surface of the glass is different from that in the atmosphere and different humidity affects the shape, amount and grain size of dust.
发现粘附于玻璃片上粉尘粒径分布不同于大气中的粉尘粒径分布，不同湿度对玻璃表面粘附的粉尘形状、粉尘数量和粒径影响很大。 - In this field, soil grains were supposed as spherical and their sizes behave as self-similarity of distribution so that the grain size distribution function was determined by fractal dimensions of the grain size distribution.
文中在明确土颗粒粒度分布具有自相似性的基础上，根据土颗粒粒度分布分维数确定出土颗粒粒径分布函数。 - Through simulation of the 2-roll cross wedge rolling ( CWR), the temperature and strain fields, and the distribution of grain size and so on, were obtained.
采用该模型对二辊楔横轧成形工艺进行仿真计算，得出了轧后工件的温度场、变形场、高温奥氏体晶粒尺寸分布等。 - We focus on reaction time, reaction temperature, ratio of V_ ( acid)/ V_ ( water) on distribution of particle size and media grain size.
我们重点考察了反应时间，反应温度，V酸/V水对晶种的粒度分布和平均粒径的影响。 - Distribution Analysis of Nutrient and Grain Size of Soil After Silting up Using Flood with High Sand
利用高含沙洪水治沙淤地的土壤养分、粒径分布特征分析 - The study shows that the metallurgical performances of gold flotation depend on the distribution of gold minerals in pyrite and gangues, disseminated grain size of pyrite and size of gold minerals in gangues.
研究结果表明，金的浮选指标取决于金矿物在黄铁矿、脉石中的分布率和金的载体矿物黄铁矿的嵌布粒度以及脉石中金矿物的粒度。 - Grain size distribution function of Chinese loess can be expressed with a sum of two Weibull distribution functions that represent two components of loess grain size.
黄土的粒度分布函数可用代表这两个组分分布的两个WEIBULL函数的和函数表示。 - For most industrial applied slurry pipelines, the distribution of carried matter grain size is within a certain range.
对于大多数工业应用的浆体管道而言，物料的粒径分布有一定的范围。 - Also, the distribution of grain size tends to widen with the density of the sintered product.
同时，随烧结密度的提高，晶粒尺寸的分布变宽。 - The effect of reaction time, reaction temperature, flow of air, mole ratio of Fe ( NO_3)_2/ crystal seed on the distribution of particle size and media grain size has been studied.
实验考察了反应时间、反应温度、空气气量、Fe（NO3）2/晶种摩尔比对粒子分布和平均粒径的影响。 - The grain growth rate became differences between different grains during 1400 ℃~ 1600 ℃. Some grain developed rapidly and there were double peaks in the distribution of grain size.
添加助烧剂后，在1400～1600℃温度之间晶粒生长速度出现不一致，部分晶粒开始迅速生长，晶粒大小分布出现双峰现象； - It is concluded that the calcining conditions and the distribution of grain size are key effects on the magnetic properties of materials. Furthermore, sol-gel method and hydrothermal method, which belong to wet method process, are the main trend of research in the future.
认为煅烧条件的控制及产品粒径的分布是影响材料磁性能的关键，湿法工艺中的溶胶凝胶法和水热法是今后研究的主要方向。 - Distribution Characteristics of Heavy Metals and Grain Size of Sediments from Hailing Bay
海陵湾沉积物重金属与粒度分布特征 - There are holes in some of the spray formed billets with equiaxed grains as their characteristic microstructure, and the distribution of the grain size exhibits some regulations.
沉积坯中有些部位存在孔隙，等轴晶为其特征组织，晶粒大小分布具有一定规律。 - The Spatial Distribution Characteristics of Sediment Grain Size on the East Tidal Flat, Chongming Island
崇明东滩表层沉积物的粒度空间分布特征 - The well-proportioned distribution of grain size of fine powder after dispersed affects the dissolution and precipitation reaction of sintering, which is considered as the primary reason for the improvement of cermet mechanical properties.
细粉分散后，颗粒大小的分布较均匀而影响了液相烧结中的溶解析出过程，这是金属陶瓷微观结构和性能得到改善的重要原因。 - Although increase the ratio of the ball materials and extension of the milling time can very possibly further refining the powder, yet it is of little effect on the distribution of the grain size.
加大球料比及延长球磨时间可进一步细化粉末粒度，但对粉末的粒度分布无影响； - The results of the comparative experiment demonstrate that the mean grain size and the distribution of grain size measured by this system is almost corespondent to that in practice.
对比实验表明，系统给出的粒度分布及平均粒度与实际粒度分布及平均粒度基本吻合。 - On the other hand, porosity, mechanical property, distribution of pore size and grain size are also developed respectively via Archimedes principle, lever principle, BET and quantitative analysis method.
通过阿基米德原理、杠杆原理、氮吸附法、定量分析及数理统计等手段对烧结体的孔隙率、力学性能、孔径和晶粒大小及其分布进行了表征和探讨。 - The content and distribution of available silicon, grain size, clay minerals in the soil, pH of soil solution, and silicon solubility in the weathering process were studied by means of XRD, grain-size analysis and simulating experiment on soil weathering.
利用XRD、粒度分析、土壤风化模拟试验等方法，对黄土区土壤有效硅含量分布、土壤机械组成、粘粒矿物种类及含量分布、土壤溶液pH值和土壤矿物风化过程中硅的析出规律进行研究。 - The results show that in urban soil of Baoji and river sediment of Baoji section in Weihe River, the difference of distribution of heavy metal elements in different grain size is not quite clear. 4.
结果表明，在宝鸡城市土壤和渭河宝鸡段河流沉积物中，重金属元素在不同粒径范围的分布差异不十分明显。 - Content and distribution of total iron and total aluminum show obvious "grain size control".
总铁和总铝分布表现出明显的粒控性。 - But in all relevant research reports, Just an average was widely used as grain size, while the statistical distribution effect of grain size actually existing in the materials was always ignored.
在所有相关的研究报道中，晶粒尺寸却都仅仅是采用了一个平均值，而忽略了材料中实际存在的晶粒尺寸的统计分布效应。 - On the condition of different cooling rates, the transformation types, the beginning temperature of transformation, kinetics curve of transformation, distribution of carbon concentration and grain size and so on, were obtained.
计算不同冷却速率下相变类型、相变开始温度、相变动力学曲线、晶粒尺寸及碳浓度的分布等，分析温度和冷却速率对奥氏体相变组织的影响。