The thermal problem is dominant, the temperature field is complicated, thus, the non-uniform distribution of temperature field brings stress and distortions of parts produced.
成形过程中温度场是复杂多变的,这样的温度场会引起应力场而使得零件发生变形。
This paper reviewed the effects of the non uniform distribution of active components on the activity, selectivity and stability of catalyst.
本文评述了活性组分不均匀分布对催化剂的活性、选择性和稳定性的影响。
A new method is presented to calculate the non-uniform of current distribution on grounding electrode.
针对直流接地极和杆塔接地极上电流分布不均匀的问题,提出了计算电流分布的一种简化方法。
The results show that the voltage standing wave effects become the important factor affecting non-uniform voltage distribution when the electrode dimensions and excitation frequency are increased.
计算结果表明:随平行板电极尺寸增加和激发频率提高,电势驻波效应成为影响电极间电势差非均匀分布的重要因素。
Based on the previous non-resisting estimation, in this article, a parameter estimation with resistance about uniform distribution is presented.
本文对均匀分布的参数在以往非耐抗性估计的基础上,给出了一个具有耐抗性的估计。
When a transistor dissipates power on work, its junction temperature distribution is commonly non-uniform.
晶体管在耗散功率时,结温分布一般不均匀。
Non uniform temperature distribution causes deviation in emission current, the error of which is less than 5% for the shortest length of diode cathode.
对阴极温度的不均匀导致的发射电流偏差进行了计算分析,并首次得到了发射电流误差小于5%的阴极丝最小长度的计算公式。
The insulator strings of UHV AC transmission lines are very long, and the voltage distribution along them is non-uniform.
特高压输电线路绝缘子串较长,电压分布很不均匀。
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。
Complex patterns of flue gas and non-uniform temperature distribution along furnace height were taken place due to high jet velocity of bottom burners in the ethylene cracking furnace.
乙烯裂解炉底部燃烧器的燃气射流,使炉内烟气流动复杂,烟气温度分布的均匀性较差。
In the process of researching high-energy, high-power lasers, with the pump power raised, the threshold will raise, the efficiency will reduce, the refractive index distribution will be non-uniform.
在研制高能量,高功率激光器的过程中,人们发现当泵浦功率提高时,激光器的阈值会升高,效率会降低,折射率分布也会变得不均匀。
Our experimental results show that the anomalous magnetic properties are due to the non-uniform particle size distribution, random surface anisotropy and interparticle interactions in the films.
研究表明,这一奇异的矫顽力特性与液相基底表面铁薄膜中的原子团簇尺寸分布、无序的薄膜表面磁各向异性以及团簇间的磁性相互作用等因素有关。
However, only the formation of cross-cutting plant fiber paper, there is a non-uniform density distribution, the surface is not smooth, highly absorbent and so on, can not be used in the printing.
然而仅用植物纤维相互交织形成的纸张,存在着密度分布不均匀、表面不平整、吸水极强等问题,不能在印刷中使用。
Results show hill climbing is efficient to improve the schedules of single-site jobs, even when the distribution of job submittal location is non-uniform or the runtime estimates are inaccurate.
实验结果表明,即使在作业提交点分布不均匀且运行时间估计不准确情况下,爬山法仍可有效改善单地点作业的调度。
The flow patterns in blast chamber and the main reasons for non-uniform air distribution in regenerator are discussed. The uniform blast theory and uniform cold air blast technology are introduced.
阐述热风炉鼓风室内气流的流动规律,论述气流分布不均的主要原因,介绍均匀配气原理和冷风均匀配气技术。
Critical heat flux for axial non-uniform heat flux distribution in rectangle narrow channel was studied in this report.
对矩形窄缝通道轴向非均匀加热临界热流密度进行了研究。
The article proposes non-uniform information distribution protocols to efficiently propagate information to distributed repositories, without requiring flooding or centralized approaches.
论文提议使用非统一信息分发协议来有效地把信息分发给已分配好的仓库,不需要通过突发或者集中手段。
Transistor thermal spectrum, as a new method, different from the commonly infrared thermogram, is introduced to characterize the non-uniform property of the junction temperature distribution.
晶体管热谱是表示晶体管结温不均匀性的一种与热像图不同的新方法。
The results show that non - uniform pivot distribution is advantageous to improve the bearing performances under the condition.
结果表明采用非均布支点布置有利于提高在大型低速重载条件下径向可倾瓦滑动轴承的热动力润滑性能。
With geological information, the distribution of deformation bodies, their scales and internal non-uniform structures were obtained.
结合地质信息得到了关于斜坡变形体的分布范围、规模及内部不均匀性的结果。
The articulated joint bent of non-uniform depth is equivalented with bent of uniform depth, and shear force distribution method is work.
本文给出非等高铰接排架计算的剪力分配法。
As the CCM frequency increases, the electric field distribution turns to be non-uniform.
随着工作频率增加,电场分布呈现非均匀分布。
However, stress re-distribution would occur in the non-uniform structural stress introduced by quenching with a low stress gradient.
而淬火引入非均匀的结构应力且梯度较小,主要发生应力重分布。
The investigation results show that, the field distribution of the long vertical segment enclosed bus is non-uniform.
结果表明:高垂直段封闭母线内的各种场的分布为非均匀分布。
So study the characteristic of the non-uniform surface energy flux in the urban amd draw the regional distribution map of the energy flux surface, have important meanings.
研究城市非均匀地表能量通量的特征,绘制地表显热及潜热通量的区域分布图,对构筑绿色宜居城市具有重要的意义。
So study the characteristic of the non-uniform surface energy flux in the urban amd draw the regional distribution map of the energy flux surface, have important meanings.
研究城市非均匀地表能量通量的特征,绘制地表显热及潜热通量的区域分布图,对构筑绿色宜居城市具有重要的意义。
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