片语

Stomatal Density and Distribution气孔密度和分布

density y distribution密度分布

density field distribution密度场分布

current density radical distribution电流密度径向分布

Density spatial distribution密度空间分布

density of distribution分布密度

density and distribution密度配置

population density and distribution人口密度及其分布

density flux distribution密度通量分布

英汉例句

• the influence of non-uniform flow and particle density distribution on the simulation results was discussed.

  分析了流体的非稳态流动及颗粒的密度分布对模拟结果的影响。

• this paper reports the result of direct observation of shooting process with high speed camera and the density distribution of the cores.

  本文利用高速摄影直接观察的方法对射砂过程进行了研究，同时还对砂芯内的密度分布进行了测试。

• the results present thrust, specific impulse and thrust efficiency of the thruster under various environmental pressures, as well as impulse density distribution on the exit plane.

  计算结果给出了不同环境压强下推力器的推力、比沖、推进效率和出口平面沖量密度分布。

• by using this kind of shielding effects, the electric current density distribution can be improved, the back-corona can be reduced and the high voltage and low current state can be obtained.

  利用电晕线支撑部分和屏蔽管的静电屏蔽效应，可以改善电除尘器板电流密度分布，减弱反电晕，并可得到高电压低电流的安全运行状态。

• in this paper, three models of power density distribution of electron beam welding are studied with adinat.

  采用大型有限元adi nat 程序，对电子束焊三种功率密度分布模型进行了分析。

• it is shown that the new method is very accurate for the predictions of the density distribution of a hard sphere fluid at different confining geometry.

  数值计算表明，对硬球流体在几种不同外场情形下的密度分布的预言，目前的方法是很精确的。

• a modified subcell approach was used to measure the current density distribution of proton exchange membrane fuel cell (pemfc) with straight channels flow field.

  本文采用改进的子电池方法测定了直通道流场pemfc的电流密度分布，研究了气体排放量对电池内部电流密度分布的影响。

• multi-particle bose-einstein correlations are more sensitive to source density distribution than two-particle correlations, so that they can be used to study the source density distribution in detail.

  与两粒子关联相比，多粒子关联对源密度分布更敏感，通过对多粒子玻色——爱因斯坦关联的分析，能够对源密度分布进行细致的研究。

• on the basis of the basic characteristics analysis of the regional stress field and strain energy density distribution and their relationship with historic earthquakes are discussed.

  讨论了区域内应力场和应变能密度分布的基本特征及其与历史地震活动的关系。

• methods: the heat transfer equation, the energy density distribution and the solid integrate method were used according to different shapes and characteristics of the tumors.

  方法：利用热传导方程、能量密度分布和体积分方法，根据肿瘤的不同形状和特征，进行相应的简化和积分运算。

• the electron and ion density distribution and the electrostatic potential change a little in an oblique magnetic field.

  在倾斜磁场中，电子和离子密度分布以及静电势的变化非常小。

• this paper analyses the affection of different laser power density distribution to surface temperature rising during laser scanning.

  分析了激光扫描时激光功率密度分布状况不同对表面温升的影响。

• the nonlinear space charge effect due to the nonuniform particle density distribution in bunched beam of a linac is discussed.

  提出了在强流直线加速器中，由空间电荷束团的密度分布所引起的非线性效应。

• a new analysis method is proposed for calculating the flux density distribution on focal plane of solar concentrators.

  提出一种计算太阳能聚光器聚光焦斑能流密度分布的新方法。

• the paper describes the model for calculating the neutron flux density distribution in two dimensional hexagonal geometry assembly of light water reactor(lwr) by transmission probability method.

  研究利用穿透概率法求解二维六角形轻水堆燃料组件内中子通量密度分布。

• the existing two-dimensional spot-array designed as uniform density distribution cannot satisfy application requirements completely.

  现有的二维点阵光束按强度均匀分布设计，不能完全满足应用要求。

• the use of moments for image analysis is straightforward if we consider a binary or gray level image segment as a two-dimensional density distribution function.

  若把二值图或灰度图看作是二维密度分布函数，就可把矩技术应用于图像分析中。

• the turn density distribution described is a rather complex function which approaches the square root of the cosine law distribution rather than the cosine law distribution as is generally considered.

  此匝数密度分布是一个比较复杂的函数，它接近于「根号余弦分布」，而不是一般所认为的「余弦分布」。

• to measure the size, position and density distribution of the beam more accurately, detectors with good position resolution are needed.

  如此一来，就要求所用的探测器具有好的位置分辨率，以便能够更精确地测量束斑的尺寸、位置和密度分布。

• the density research can be divided into two parts of earth normal density distribution and density anomaly.

  本文的密度分布研究包含正常密度分布和异常密度分布两个部分。

• the probability density distribution of peak sidelobe levels is studied by theoretical analysis and numerical simulation, and several approaches of suppression of sidelobe level degradation are given.

  通过理论分析和数值模拟，计算了峰值旁瓣电平的概率密度分布，并给出了抑制旁瓣电平恶化的一些措施。

• meanwhile, this paper utilizes the monomer density distribution profiles and block junction distribution profiles to analyze the monomer distribution details in the mixture systems.

  同时，通过混合体系单体密度分布曲线和嵌段的连接点分布曲线，从理论上分析了混合体系中单体分布的细节。

• the present article has described the dependence of sizing dimension accuracy on the density distribution of sintered compacts and the tensile strength of materials.

  阐述了烧结体密度分布与精整尺寸精度的关系，材料抗拉强度与精整尺寸精度的关系；

• then the cathode current density can be obtained from the processed emission current density distribution curve.

  因此本方法可直接对实用显象管推出阴极有效发射区中的电流密度分布。

• the function on signal amplitude density distribution is clearly defined.

  明确给出了信号幅值密度分布函数的定义。

• it presents images of electron density distribution inside the object.

  它可以提供关于物体内部物质电子密度分布的图像信息。