粒子大小的英文

• grain size
• particle size

• "粒子"英文翻译    grain; granule
• "大小"英文翻译    big or small
• "粒度；粒子大小" 英文翻译 :    particle size
• "粒子大小分布" 英文翻译 :    particle size distribution
• "粒子大小曲线" 英文翻译 :    particle-size curve
• "喷淋粒子大小" 英文翻译 :    spray particle size
• "粒子大小的混合物" 英文翻译 :    blend of particle sizes
• "粒子大小分析器" 英文翻译 :    particle-size analyzer
• "粒子大小分析仪" 英文翻译 :    particle size analyser
• "催化剂粒子大小测定" 英文翻译 :    catalyst particle size determination
• "催化剂粒子大小的测定" 英文翻译 :    catalyst particle size determination
• "靶子大小" 英文翻译 :    target size; targetsize
• "分子大小" 英文翻译 :    molecular dimension; molecular size
• "黑子大小" 英文翻译 :    spot size
• "栗子大小" 英文翻译 :    chestnut size
• "原子大小" 英文翻译 :    atomic dimensions; atomic size
• "种子大小" 英文翻译 :    seed size
• "珠子大小" 英文翻译 :    bead size
• "粒子大炮" 英文翻译 :    pc: particle cannon
• "本征黑子大小" 英文翻译 :    eigen spot size
• "分子大小分布" 英文翻译 :    molecular size distribution
• "离子大小参数" 英文翻译 :    ion size parameter
• "原子大小程度" 英文翻译 :    atomic size magnitude
• "分子大小平衡分布" 英文翻译 :    equilibrium distribution of sizes
• "珠子大谢珠滴大小" 英文翻译 :    bead size

• Radiative scattering depends on the particle size in relation to the wavelength of light scattered .
  辐射散射取决于与散射光波长有关的粒子大小。
• Aggregates of molecules do not grow into crystals of a size large enough to settle or be filtered out .
  分子聚集体并不生长成为晶体，其粒子大小不足以使其沉降或被过滤出。
• Most commonly measured optical quantities in the atmosphere are heavily dominated by portion of the size range .
  大气中普通测量的大多数光学量都明显地由粒子大小范围的某一段来决定。
• Wizard zahoransky kg offers offers to particle analysis , laboratory equipment and laboratory equipment for grain size measurement
  Wizard zahoransky kg公司为您提供准确的、可靠的实验设备,粒子分析、质点分析,粒子大小测量器。
• The tube diameter had light relation with deposition rate under same volume flow amount , while the relation of deposition rate with aerosol particles size was relatively complicated
  在相同体积流量下，沈积率与管径关系不大；而沈积率与气溶胶粒子大小之间的关系比较复杂。
• From the analysis of the microstructure of the modified epf30r , it indicated that the crystallinity , crystalline size , and the dimension of the filler particles of . the ppbc3b were all inferior to the epf30r ' s , which also verified the effect of the nucleator - dicpk
  对改性epf30r的微观结构分析结果表明ppbc3b的结晶度、晶体大小、所用填充粒子大小都要低于epf30r及相关材料，同时证实了成核剂dicpk的成核作用。
• A monte carlo algorithm was presented to model the relation between the scattering phenomenon , depolarization changes and sea water depth , it is discovered that the radius of scattering point and the degree of depolarization increase with increasing of the sea water depth . at last , a optical engineering software ( lighttools ) is introduced to simulate optical scattering in the deep sea water , and studys the corelation between scattering and relative refractive index , particle density and particle size in the sea water . the experiment results show that the intensity of scattering will increase evidently with the increasing of particle size , particle density and relative refractive index . the methods and results in the article provide the basic theory and experiment validation for improving performance of communication , detection and imaging under sea water
  本文以球形粒子的mie散射理论、 stokes矢量法以及mueller矩阵来研究海水的散射特性和散射中的退偏振度变化;通过montecarlo方法模拟蓝绿激光在海水传输过程中的散射现象以及散射中的退偏度变化与海水深度的关系,发现随着海水深度的增加,散射后的光斑半径、退偏振度将逐渐增大。最后通过光学工程软件( lighttools )对海水中的散射进行仿真实验,研究散射与海水中粒子密度、粒子大小和相对折射率的关系。实验结果表明,随着粒子半径、粒子密度和相对折射率的增加,散射的强度将显著增加。
• The deposition rate of aerosol particles in capillary tube was measured with submicrometer monodisperse polystyrene spheres solid aerosol particles and pulse sample inserting technique ; and studies were made on the relationship between the flow velocity , the tube diameter , the tube length and aerosol particles size
  摘要采用亚微米单分散聚苯乙烯球形硬气溶胶粒子和脉冲进样技术，测定了气溶胶粒子在管道中的沈积率，研究了沈积率与流体速度、管道长度、管道直径和气溶胶粒子大小之间的关系。
• In this thesis , in order to reducing the amount of the pt catalyst , improving the electrocatalytic activity of the pt catalysts and utilization ratio of pt , the electrochemical codeposition method by cyclic voltammetry ( cv ) was used to prepare a series pt / moox / glassy carbon ( gc ) composite electrodes with high dispersibility . the composite electrode , pt / moox / gc , was characterized to study its composition and its electro chemical behavior by cv . using the xrd and sem techniques , the size and the dispersion degree of the catalyst particles were studied in presence or absence of moox in the catalyst
  为了降低主催化剂pt的用量、提高pt的活性和利用率，本论文利用循环伏安法共沉积制备高分散的pt moo _ x催化剂颗粒，利用循环伏安电化学表征、 xrd和sem技术研究了引入moo _ x后的催化剂即pt moo _ x颗粒的粒子大小、分散状态；利用icp - aes定量分析pt moo _ x催化剂颗粒的组成含量；并借助于电化学方法分别评价了pt moo _ x gc电极催化剂的对甲醇的电催化活性和稳定性、氧还原电催化活性。
• In 2005 , 61 physical and chemical parameters were measured and analysed in sediments . these included particle size , electrochemical potential as highly anoxic sediment with negative potential is related to organic pollution , chemical oxygen demand which indicates organic pollutants , total sulphide inorganic constituents , source of the unpleasant - smelling gas hydrogen sulphide , 15 metals and metalloids aluminium , arsenic , barium , boron , cadmium , chromium , copper , iron , lead , manganese , mercury , nickel , silver , vanadium and zinc , and trace toxic organics pahs and pcbs - 16 compounds and 18 congeners respectively
  2005年，沉积物监测包括分析61种物理及化学参数，其中有粒子大小电化学势有机污染促使沉积物缺氧，而让电化学势呈负数值化学需氧量显示有机污染程度总硫化物无机物，是造成难闻气体硫化氢的主因15种金属及准金属铝砷钡硼镉铬铜铁铅锰汞镍银钒及锌和痕量毒性有机物多环芳烃及多氯联苯分别为16种复合物及18种同质物。