电子密度

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  • electron density
电子密度电子密度
  1. C高;细胞电子密度较高。

    Their electron density was high .

  2. NOx羽烟引起的局部电离层电子密度扰动

    Electron density disturbance in local ionosphere caused by NOx Exhaust Plume

  3. 两种GPS测定电离层电子密度模型的探讨

    Investigations on Two Models for the Determination of Ionospheric Electron Content

  4. 紫外预电离TEACO2激光器初始电子密度的分布

    Distributions of initial electron density in UV-preionization TEA CO_2 laser

  5. Al激光等离子体电子密度的空间分辨诊断

    Space-resolved diagnosis for the electron density of laser-produced aluminum plasma

  6. 朗谬尔探针法测量横流CO2激光器的电子密度

    Measurement of electron density in a transverse-flow Co_2 laser by Langmuir electrostatic probe

  7. LiB化合物X射线衍射强度计算与晶胞中电子密度分布

    XRD intensity calculation and electron density function of Lib compound

  8. 细胞质中细胞器的数量明显增加。栉孔扇贝和海湾扇贝的C型细胞有明显的区别:栉孔扇贝的C型细胞电子密度高,细胞器非常丰富;

    The number of organelles in the cytoplasm greatly increased than before . Rich organelles and high electron-dense granules are found in its cytoplasm .

  9. 氧缺陷Yba2Cu3Ox超导体的局域电子密度和空位浓度与结构转变

    Local electronic density , vacancy concentration and structure transition for oxygen-deficient yba_2cu_3o_y superconductors

  10. 相应的局域电子密度ne随x的增大而逐渐增大。

    The local electron density ne calculated from positron lifetime parameters has an increasing trend with the increase of x.

  11. 福建省震前地基GPSTEC与掩星电子密度研究

    Research on Ground-Based GPS TEC and Occultation Electron Density of Ionosphere before Earthquakes in Fujian Province

  12. Cr和Mo对Fe3Al合金中微观缺陷和电子密度的影响

    Effects of Cr and Mo on microdefects and valence electron densities in Fe_3Al alloys

  13. Cl原子与CH2SH自由基反应机理及电子密度拓扑研究

    Reaction Mechanisms and Topological Studies of Electron Density on the Reaction of CH_2SH Radical and Cl Atom

  14. PRL细胞电子密度高,具圆球形被膜的分泌颗粒;

    The electric density of PRL cells with secretory granules is high .

  15. II型内分泌细胞的分泌颗粒中有电子密度较低、均质状的核心,核心与界膜之间有狭窄的空晕。

    Granules in endocrine cell type-II were membrane-enclosed displaying a homogeneous low electron-density core and a thin lucent halo between the membrane and the core .

  16. 前线电子密度法预测并通过GC/MS分析验证,得到1-氨基-4-羟基蒽醌光解产物主要为1,4-二羟基蒽醌。

    The results obtained from the frontier electron density calculation and GC / MS further proved that 1,4-dihydroxyanthraquinone was the primary photoproduct of 1-amino-4-hydroxyanthraquinone .

  17. Al-Li合金中缺陷和电子密度的正电子寿命谱

    A positron annihilation lifetime of defect and electronic density of Al Li based alloys

  18. 结合电感耦合等离子体的高电子密度特征讨论了低温生长过程中Al诱导Si薄膜晶化的机理。

    Considering the high electron density in inductively coupled plasma , a preliminary interpretation is given for the mechanism of Al-induced crystallization during low-temperature deposition of Si films .

  19. 基于GPS信标观测数据重建电离层电子密度的时变三维电离层层析问题的数学基础,在简化电离层电子密度随时间变化的条件下,导出了三维平行束层析重建公式。

    This paper illuminates the mathematical foundation of time-dependent three-dimensional computerized ionospheric tomography ( CIT ) for reconstructing ionospheric electron density ( Ne ) from ground-based GPS beacon measurements .

  20. PRL瘤细胞中分泌颗粒电子密度高,均匀,形状及大小不一。

    The secretory granules positive for PRL were electron-dense and varied in size and shape .

  21. 多道微波干涉仪在HL-1装置上的等离子体电子密度测量

    Plasma electron density measurement with multichannel microwave interferometer on the HL-1 TOKAMAK DEVICE

  22. 我们根据价轨道电子密度图解释了NO吸附后振动频率红移的原因,这个解释完全不同于传统认为的3d对2π的反馈键理论。

    According to the electron density figures of valence orbital , we gave an explanation of the variation of vibration frequencies , much different from that traditional which is mainly 3d-2 feedback theory .

  23. 在某些时段内,F区电子密度剖面产生了特殊的畸变。

    The electron density profiles of F layer were distorted severely in the course of the storm , and the key region of distortion was located at about 260 km .

  24. 由于准确的交换关联泛函无法得到,DFT通常采用局域密度近似(LDA)方法来将交换关联势描述成以电子密度为自变量的形式。

    Since exact exchange-correlation functional is unknown , a local density approximation ( LDA ) is often adopted in DFT .

  25. 富Al的TiAl合金,其晶界缺陷的开空间随Al含量的增加而增大;晶界处的电子密度随Al含量的增加而降低。

    In Al-rich TiAl alloys , with the increase of Al content , the open volume of defect on grain boundary increases while the density of free electron decreases .

  26. 电脑断层摄影所产生的CT读数(与诊断X射线的线性衰减系数有关)可以反映相关组织的电子密度。

    The basic yields of a CT scan , the CT numbers , are related to the attenuation coefficient of the diagnostic X-rays , actually reflect the electron densities of the individual tissue concerned .

  27. 电子密度ne和电子温度Te是描述ICP放电特性的重要参数。

    There are two important parameters , the electron density ( n_e ) and electron temperature ( T_e ), in Ar-ICP for describing the mechanism and the discharge characteristics of ICP .

  28. 电子密度对PCVD制备SnO2导电薄膜的影响

    The Effect of Plasma Electron Density on the Properties of SnO_2 Film Prepared with PCVD

  29. 接着,本文给出了X射线激光干涉法在激光等离子体电子密度诊断中的理论研究,给出了对原有干涉法理论修正,并用数值计算中加以了验证。

    At the same time , the paper give out the investigation of X-ray interferometry in diagnostics of the electron density of laser produced plasma , and derived a modified term for WKBJ solutions .

  30. 将计算所得静电势值投影到电子密度等值面和分子形貌轮廓上,用MATLAB软件绘制静电势分布图,并比较两种方法下的静电势分布图。

    Projecting the results onto the electronic density isosurface and the molecular face contour . The software MATLAB was used to draw the distribution map of electrostatic potential of two method and compared them .