The rotating irradiation model for ND silicon presented in this paper gives distribution, mean value and heterogeneity of the thermal flux on the cross section of silicon.
本文提出的中子掺杂硅单晶旋转辐照模型，给出了热中子通量在硅断面上的分布．平均值和不均匀度。
The results show that carbon nanotubes grown on porous silicon substrate are well aligned with uniform diameter and dispersed distribution.
结果表明，以多孔硅为衬底生长的碳纳米管管径均匀且离散分布，定向性良好。
Fabricating the nanoporous silicon membrane with nanotechnology and Bio-MEMS technology, the thickness of membrane, pore size and distribution, geometry shape and porosity can precisely controlled.
采用纳米技术和生物微电子机械系统技术制备纳米多孔硅膜，可准确控制膜的厚度、几何形状、孔大小、孔分布和孔隙率。
The distribution of rare earth ions embedded into porous silicon films was observed by Rutherford backscattering spectrometry.
用卢瑟福背散射谱分析了稀土离子在多孔硅薄膜中的分布情况。
The structural changes of silicon manganese containing master alloy and the distribution conditions of manganese and silicon components have been observed.
观察了含硅锰母合金烧结钢的组织变化和合金元素锰、硅的分布情况。
This product can optimize and fine the shape and distribution of primary crystal and eutectic silicon. The modification is long acting and remelting modification efficacy can pass down.
本品能优化与细化初晶硅及共晶硅形态及分布，变质具有长效性，重熔变质功效可遗传。
The distribution of silicon in as-cast white iron was studied using electron probe microanalysis. Effect of silicon on lattice constant of the cementite was also studied using X-ray diffraction.
采用电子探针及X射线衍射仪测定了可锻铸铁白口组织中硅的分布和硅对渗碳体点阵参数的影响。
A new type of non-silicon thin film grid pressure sensor was brought forward and devised to detect and measure the pressure distribution between the bodies s touching surfaces of hemiplegics patient.
针对偏瘫病患者身体接触面间的压力分布检测，提出并研发了一种基于压阻效应的新型非硅薄膜网格压力传感器。
Methods and apparatus having a gradient spacing created between a substrate support assembly and a gas distribution plate for depositing a silicon film for solar cell applications are provided.
本发明提供具有界定在基板支撑组件与气体分配板之间的梯度间隔，且用于沉积供太阳能电池应用的硅薄膜的设备及方法。
This paper introduces a new method to measure the intensity distribution of single seam diffraction by replacing the silicon photocell and light activated diode with light activated triode.
利用光敏三极管代替硅光电池和光敏二极管来测试单缝和双缝衍射的光强分布。
An experimental apparatus applied with RMF was employed to study the distribution of silicon particle with density larger than its surrounding molten aluminum alloy under magnetic field.
采用旋转磁场，研究了密度比周围铝熔体密度大的初生硅夹杂物颗粒在旋转磁场下的分布规律。
The research about silicon carbides was at the initial stage, especially the characterization, formation mechanism and distribution of defects.
目前，碳化硅的研究仍然处于起步阶段，尤其是对缺陷的表征、形成机理和分布都没有深入的研究。
The inclusion distribution characteristics, as average size, area percentage and average spacing, could affect mechanical properties of the high silicon cast steel.
夹杂物平均尺寸、夹杂物面积百分数、夹杂物平均间距等参数均影响材料的力学性能 ；
The inclusion distribution characteristics, as average size, area percentage and average spacing, could affect mechanical properties of the high silicon cast steel.
夹杂物平均尺寸、夹杂物面积百分数、夹杂物平均间距等参数均影响材料的力学性能 ；
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