density of flux
英 [ˈdensəti ɒv flʌks]
美 [ˈdensəti əv flʌks]
【电】通量密度
双语例句
- It is an indicator of density and pore structure of concrete, and the Cl-electric flux and the Cl-permeation coefficients are also related to the pore structure.
混凝土电阻率是单位长度单位面积混凝土抵抗电流通过的能力，它反映了混凝土的密实度和孔结构，同时氯离子电通量和渗透系数也与混凝土的孔结构相关。 - The effects of the different working fluids and their filling rates, and the density of the heat flux on the heat transfer coefficient of the heat pipe were summarized from the experiment results.
根据实验结果总结出了工质、充液量和热流密度对热管传热系数的影响。 - The method of blow, side protecting gas in laser deep welding is used to reduce the electronic density of plasma, also, the active flux in TIG can absorb electron.
激光深熔焊中侧吹保护气体方法用于降低等离子体中的电子密度抑制等离子体，TIG中活性焊剂也有吸收电子的作用。 - The distribution mode of arc current density determines the distribution modes of both arc heat flux and arc pressure, which are the basis to understand the physical nature of welding arc and to establish the mathematical model of welding processes.
电弧电流密度分布决定着电弧热流密度、电弧压力的分布，是了解焊接电弧物理本质，建立焊接过程数学模型的基础。 - The ion energy and the density of beam flux of cold cathode ion source were measured by pentagrid probing and Faraday cup.
采用五栅网离子能量测量装置和法拉第筒测量了宽束冷阴极离子源的离子能量和离子束流密度。 - Effect of heat treatment temperature on critical current density and properties of flux pinning in mgb_2 wires
热处理温度对MgB2超导线材临界电流密度及磁通钉扎的影响 - The local material temperature and density affect the absorption and emission of radiation while an external non-local radiation field can significantly impact the energy flux.
当外加的非局域的X光辐射场作用在介质上一个强的X光辐射能流时，介质的局域温度和密度将影响X光的吸收和发射。 - Accompanied with the decline in the density of active reaction center per excited cross-section ( RC/ CSO), the dissipated flux per excited cross-section ( DIO/ CSO) was enhanced.
用乙烯利诱导衰老过程中，单位激发截面活性反应中心数目（RC/CSo）逐渐下降，相反单位激发截面所耗散的光量子（DIO/CSO）逐渐增加。 - In this paper, based on correlative analysis between observed SPA events for VLF signals and the flux density of solar X-ray bursts, a quantitative relation between the flux of the solar X-ray bursts and height variations of the ionosphere at the time of SPA events is found.
本文通过实测的VLF信号的SPA事件的数据和太阳X射线爆发通量密度之间的相关分析，建立了它们之间的数值关系。 - The flux density model is established to analyze laws that quality of magnetic field ( flux density, uniformity and power loss) be affected by the size and configuration of coil, which provides the reference of coil optimum design.
在建立线圈磁感应强度数学模型的基础上，研究分析了线圈尺寸及结构参数对磁场品质（磁感应强度、磁场均匀度及功率损耗）的影响规律，为正交组合线圈的优化设计提供了依据。 - In recent years, with the increase in integral density and performance and the decrease in size for CPU of PC, heat flux is critically high. So the heat dissipation has become the bottleneck in development of CPU.
近年来，随着个人电脑CPU工作频率的增加和集成度的不断提高，使得CPU表面的热流密度急剧上升，因而CPU的散热问题已经成为制约其发展的瓶颈。 - The numerical experiments show that doubled CO2 density may result the change of meridional distribution of not upward long wave radiation flux and thermal structure.
本文数值试验表明，CO2浓度加倍可导致净向上长波辐射通量和热力结构经向分布的变化。 - The density of plasma rises with increase of laser energy, and the charge flux of plasma is larger than that of combustion flow.
实验结果表明等离子体密度随激光能量的提高而增大，而且激光等离子体的电荷通量大于燃烧流的电荷通量。 - Bilinear dependence of intensity ( density of energy flux) on a distance is obtained. Correlation between density of energy flux and relative intensity is given.
获得了烈度（能通量的密度）对距离的双线性相关，给出了能通量密度和相对烈度之间的关系。 - Radial variation in sap flux density ( SFD) as a function of sapwood thickness is of importance in accurately estimating sap flux through sapwood area which, in turn, decides the precision of heat pulse application.
树液流动密度（SFD）随边材径向深度的变化对于准确估测流经边材的树液通量是非常重要的，后者又制约着HeatPulse的应用精度。 - The results indicate that it is favor of improving the strength and ductility with lower density at the condition of enhancing the stirring and prolonging the time before casting and using CaF2 as the flux cover.
论文研究结果表明：在熔铸过程中，把合金熔体搅拌过程和熔体静置时间延长，用少量的CaF2参与做覆盖剂，可以生产出密度较低，强度和塑性都较高的镁锂合金； - It was found that the solubility depends on the magnetic flux density and duration of magnetic exposure, even though the magnetic flux density is not high, and the degree of the magnetic effect depends on the temperature and concentration of solution.
实验发现，难溶电解质的溶解度与外磁场的强度和磁作用时间有关，磁效应也与溶液的组成及浓度有关。 - To research the density of magnetic flux leakage that broken wires produce, so as to provide the design foundation for the sensors in magnetic testing system, the finite element method is used to compute the induction density of magnetic flux leakage.
为了考察钢丝绳断丝产生的漏磁感应强度大小，为磁检测系统中传感器的设计提供依据，采用有限元法计算了钢丝绳断丝产生的漏磁感应强度。 - Results show that levitation force increases exponentially with the decreasing of levitation gap, but increases approximately linearly with the increasing of central magnetic flux density and gradient of magnetic flux density of the guideway.
实验结果表明悬浮力随悬浮间距的减小呈指数增长，而与导轨中心的磁场及磁场梯度基本成线性关系。 - The finite element analysis ( FEA) software is used to analyze physical relations among pole numbers to air gap flux density, per pole flux, non-load electric potential, flux density of rotor lead magnet material, flux density of stator tooth, etc.
本文定义了切向结构永磁同步电机聚磁的概念，并利用有限元分析软件讨论了极对数与气隙磁密、每极磁通、空载电势、转子导磁体磁密等物理量之间的关系。 - The particle density asymmetry degree decreases with the increasing of flux when flux is less then 1.6m~ 3. h~ (-1), and the value of particle density asymmetry degree at this flux is the minimum;
当流量小于1.6m~3.h~（-1）时，颗粒固含率不均匀度随流量的增加呈减小的趋势，此流量值下颗粒不均匀度达到最小值； - The analytical result indicates that the induction density of magnetic flux leakage of broken wires decreases along the direction away from surface of wire ropes, and it is feasible that the finite element method is used to provide the foundation and reference for the design of sensors.
结果表明：钢丝绳断丝产生的漏磁感应强度是沿着远离钢丝绳表面的方向减小的，利用有限元分析可为传感器的设计提供理论依据和参考。 - It was shown that with the increase in viscosity and solidification temperature of mold flux, the thermal conductivity and the heat flux density of flux were reduced, and the thermal resistance was increased.
结果表明：增加保护渣的粘度、提高保护渣的凝固温度，结晶器与坯壳之间渣膜的传热系数和热流密度都减小而热阻增加。 - Using geometry theory and the Monte Carlo method study its 'geometric optical characteristics and focal plane density distribution, and consider influence of different error on geometric concentrating ratio and the flux density distribution.
利用几何学原理和MonteCarlo方法研究新型多平面太阳能聚光器的几何光学特征及焦平面能流密度分布，分析不同综合误差对几何聚光比及能流密度分布的影响。 - We use the density of the pinning force scaling summed up by Hughes to improve the function, with which we studied flux pinning by conducting a computer simulation for Y system in high-temperature region.
我们利用Hughes总结的钉扎力密度FP的标度改进函数，通过曲线拟合的方法对Y系在高温区域的磁通钉扎进行了研究。 - However, the density of flux generally greater than the density of magnesium alloy.
但熔剂的密度一般较大，大于镁合金的密度。 - Transverse flux moto ( rTFM) with high torque density is a new topology of motor, which meet the high flux density, high torque, low speed characteristics of the body structure.
横向磁通电机就是一种具有高转矩密度满足低速大转矩的新型拓扑结构电机，它在本体结构上保证满足高磁密、大转矩、低速性能好的特点。 - The results showed that the maximum heat flux density of the coarse flux cored wire distributed on the circumference of the horizontal cross section of wire. And Bi-directional heat flux decreases gradually along the radial when leaving the circle.
计算结果表明，粗药芯焊丝的最大热流密度分布在焊丝横截面所形成的圆周上，离开该圆周双向热流密度沿径向逐渐降低。 - At 1.0m/ s~ 1.8m/s wind speed range, this paper simulated the effect factors on heat transfer performance of radiators about the velocity, fin pitch, pore density of metal foam and heat flux.
在风速1.0m/s~1.8m/s范围内，模拟电子器件散热器在填充铝金属泡沫后，流速、翅片间距、金属泡沫孔密度及加热热流密度对散热器换热性能的影响。 - As the specific heat ratio decreases, the shock layer is compressed, and a marked increase of density and a marked decrease of temperature occur in the shock layer. The surface pressure and heat flux decrease correspondingly.
研究表明，比热比降低，激波层被压缩，波后密度明显增高，温度明显降低，壁面压力和壁面热流随之降低。