通过对气隙磁场的分析可以计算出转子表面损耗,进而计算出转子的温度场分布。
Through analyzing the air-gap magnetic field, stray loss on the surface of rotor can be worked out and moreover temperature field distribution in rotor can be obtained.
分流电阻表示由于沿电池边缘的表面漏流或晶格缺陷造成的损耗。
The shunt resistance represents the loss due to surface leakage along the edge of the cell or due to crystal defects.
在激光反射镜的光学损耗里,表面散射损耗(SSL)对高精密的激光仪器性能和实验影响尤甚,有时是致命的。
The surface scattering loss (SSL) in the optical loss of laser reflectors is the main, sometimes fatal influence on the performance and test of high-grade precision and advance instruments.
高频时,信号在导线表面传输(趋肤效应),尺寸越小的导线产生的损耗越大。
High frequency, the signal transmission cable surface (skin effect), the smaller size of the Traverse greater loss.
固定损耗是由系统自身所用材料、表面处理决定的,包括菲涅耳损耗、球差损耗、衍射损耗、色散损耗、吸收损耗等。
The invariable loss comes from the materials and surface processing of the system itself, such as the loss of Fresnel, ball aberration, diffraction, chromatic aberration and absorb.
分析了SAW谐振器表面力负载对谐振器谐振频率和机械损耗产生的影响。
The variation of the resonant frequency and the mechanical loss of SAW resonators are analyzed while there is force directly applied on the surface of an SAW resonator substrate.
实际的金属表面,其反射特性与材料、光源光波波长、散射及漫反射损耗有关。
The reflection character of a real surface of metalwork is related to the material, light wavelength, scattering and diffuse reflection.
小型变压器具有足够的油箱表面积来散发所有由损耗引起的热而使之不超过允许的温升。
Small transformers have enough tank surface to radiate all the heat caused by their losses without exceeding the permissible temperature rise.
具有该膜层的太阳能电池能够减少入射光在基板表面的损耗,从而提高光利用率和光电转换效 率。
The solar cell provided with the film layer can reduce the loss of incident light on the substrate surface, thus improving light utilization and photoelectric conversion efficiency.
能使成球辊成形出的铜球整体圆整度好,表面光滑无突,致密度优异并且成球效率高,以及在成球过程中没有材料损耗。
The ball forming process has high efficiency and no material loss, and the formed ball has high sphericity, smooth surface and high density.
文章还提出,采用后三角形电流脉冲能较好的适应石墨电极材料,加工后电极表面平整,相对损耗小。
Having been equipped with it, the triangular current pulse is more suitable to the graphite electrode, the surface uniformity of electrode is improved and the relative wear is reduced.
PV电池的串联电阻(rs)与电池上的金属触点电阻、电池前表面的欧姆损耗、杂志浓度和结深有关。
The series resistance (rs) of the PV cell may be due to the resistance of the metal contacts on the cell, ohmic losses in the front surface of the cell, impurity concentrations, or junction depth.
在优化实验的基础上系统分析了电规准对表面性能、加工损耗的影响;
Orthogonal experimental method and ANOVA are used to analyze machining parameters on electrode loss and surface roughness;
膜表面粗糙度很小。光波导模式和光损耗测量表明膜具有较低的损耗。
The measurements of optical-waveguide mode and propagation loss indicate that the film is of good optical waveguide properties with low loss.
通过这个过程,当工具电极(阳级?)只有极小的损耗时材料便获得了了迁移速度,并且并不危害副表面。
During the process, high material removal rates are obtained while the tool electrode wear is extremely small and the sub-surface is not damaged.
约会迟到?桌子上又是一片混乱?没有自控能力?这些表面上看起来无害的习惯可能对你的健康造成损耗。
Late for appointments? Can't keep your desk organized? No self-control? These seeming benign qualities could take a toll on your health.
通过实验,比较几种光纤表面氟化前后损耗值的变化,发现表面氟化后光纤损耗明显降低。
Through experiments the loss variation of several kinds of PMMA POF before and after surface fluorination is compared.
梳状换能器可看成若干叉指单元电端并联,声端首尾串联而成的网络,采用单向结构可降低采用这种结构的声表面波延迟线的损耗。
The comb transducer can be considered as the network of the parallel connection of some units of IDT electrical ports and the series connection of their acoustic ports.
电火花加工中,放电介质对工件的材料去除率、表面质量以及电极相对损耗率有重要影响。
In the process of EDM, dielectric medium has remarkable influence on material removal rate, surface quality of the workpiece and relative electrode wear ratio.
研究了市场产品部分水解聚丙烯酰胺st50及实验室合成的耐温抗盐聚丙烯酰胺产品C09在石英砂表面吸附前后的浓度、黏度损耗。
Concentration consumption and viscosity consumption of commercial HPAM ST50 and HPAM C09 synthesized in the laboratory by absorption on quartz sand was studied.
本文利用电磁波在金属表面的反射系数,推导出反射面天线表面欧姆损耗效率的计算公式。
Ohmic loss efficiencies of different high reflectivity reflector antenna metal surface are calculated at frequencies 30~300GHz.
在电火花放电加工过程中,采用负极性加工时,工具电极的损耗主要是由于火花放电前几百纳秒出现的电子流对工具电极表面的轰击造成的。
In EDM process with tool as anode, tool wear is largely produced by electron current in gap during the frist hundreds nano seconds of the spark ignition.
在电火花放电加工过程中,采用负极性加工时,工具电极的损耗主要是由于火花放电前几百纳秒出现的电子流对工具电极表面的轰击造成的。
In EDM process with tool as anode, tool wear is largely produced by electron current in gap during the frist hundreds nano seconds of the spark ignition.
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