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- The average grain diameter as determined from a random cross section. 从材料任一横截面上测量的晶粒直径的平均值。
- average grain diameter 平均粒径
- Average grain output per mu has reached 1,300 jin. 平均亩产量达到了1,300斤。
- Average grain output per mu has reached 1300 jin. 平均亩产量达到了1300斤。
- Turfy not too fine, pearlite grain diameter 3 - 4 millimeter, vermiculite grain diameter 3 - 5 millimeter are idealer. 泥炭不要太细,珍珠岩颗粒直径3-4毫米,蛭石颗粒直径3-5毫米比较理想。
- The dynamic light scattering is an effective method to measure grain diameter in nanon and submicron. 动态光散射技术是测量纳米及亚微米颗粒粒径的有效方法。
- In 1952 the average grain yield per mu (one ha equals 15 mu) was 80 kg and there were only 125 kg of grain per person. 1952年，西藏每亩(15亩合1公顷)粮食产量平均只有80公斤，人均占有粮食仅125公斤。
- The average grain size of Fe-P as milled powders decreases to about 40nm after 100h of milling. Fe-P系统在球磨100h后平均有效晶粒尺寸约40nm,都达到了纳米量级;
- The zinc powders are classified as ordinary,fine and ultra-fine according to the grain diameter and spherical,lamellar and irregular according to the grain shape. 锌粉按粒径大小可分为普通锌粉、细锌粉和超细锌粉,按形状可分为球状锌粉、片状锌粉和不规则形状锌粉。
- The influence of the substrate thickness on cube texture,misorientation angle and average grain size was studied. 主要研究基带厚度对其立方织构、晶界角分布以及晶粒尺寸的影响。
- The sorption experiments were conducted to study the influence of different sediment grain diameter sizes on the sorption/desorption of 1,2,4,5-tetrachlorobenzene. 摘要采用静态吸附实验，研究不同粒径沉积物的基本性质及其对1,2,4,5-四氯苯吸附／解吸性能的影响。
- In this paper, all factors effecting cement permeability are anglicized first, such as water cement ratio, cement grain diameter porosity, cement type and permeabiliuy increaser. 分析了影响水泥石绝对渗透率的各种因素,包括水灰比、颗粒半径、孔隙度、水泥类型和增渗剂等。
- The increase in average grain size of a polycrystalline material, for most materials, an elevated-temperature heat treatment is necessary. 在多晶体材料中晶粒平均尺寸的增加,对大多数材料来说,这需要在一定温度下进行热处理。
- The increase in average grain size of a polycrystalline material; for most materials, an elevated-temperature heat treatment is necessary. 多晶体材料中晶粒尺寸的增大，对大多数材料来说，晶粒长大只在升高温度加热的时候发生。
- Experiment results show that the average grain size of the sample etched after solution heat treatment increases obviously. 采用氯化铵饱和溶液腐蚀,由于腐蚀晶界过深,作为腐蚀晶界的方法并不可靠;
- The coercivity of the milled powder and cold-sprayed coating increased and the permeability decreased with a decrease in average grain size. 粉末与涂层的矫顽力随其晶粒尺寸的减小而增加，而磁导率随晶粒尺寸的减小而减小。
- Secondly, sputtering YIG on the Al2O3 substrate with RF-sputtering instrument and analyzing the film with AFM, the average grain size is 100nm and the surface roughness is about 10nm. 然后,用射频溅射法在氧化铝基片上溅射YIG 薄膜,并用原子力显微镜探测薄膜表面形貌,平均晶粒尺寸为100nm,表面粗糙度约为10nm,薄膜质量较好,为移相器的制作提供了介质薄膜基础;
- Soil grain diameter accumulation curve 土壤粒径累积曲线
- SnO2-based CO gas sensor material in nanometer was prepared by sol-gel process and modified by doping with Sb2O3. The structure and average grain sizes were analyzed by XRD, and the stability by TGA/DSC. 以溶胶?凝胶法制备的SnO2纳米材料为基,采用Sb2O3掺杂改性,制备出CO气敏材料。 用XRD分析了材料的结构、物相和颗粒度。
- Effect of carbon nanotube content in electrolyte on average grain size, microstructure, microhardness and antiwear properties of the Ni/carbon nanotube composite nanocoatings was investigated. 研究了镀液中碳纳米管含量对镀层平均晶粒尺寸、显微结构、力学性能及耐磨性能的影响。
