high frequency resistance
英 [haɪ ˈfriːkwənsi rɪˈzɪstəns]
美 [haɪ ˈfriːkwənsi rɪˈzɪstəns]
网络 高频电阻
双语例句
- The advantage and application of the high frequency longitudinal resistance welded pipe are introduced in this paper.
介绍了高频直缝焊钢管的优点及应用，描述了直缝焊管的成型过程。 - Research of Measurement Technique on Soil Water Content Using a High Frequency Capacitance Based on an Additional Resistance
附加电阻法高频电容土壤水分测试技术研究 - Parotid tumors; High frequency color Doppler flow imaging; Peak systolic velocity; Resistance index.
高频彩色多普勒；收缩期峰值流速；阻力指数。 - In PCB electric circuit design, particularly in the PCB design of the high frequency electric circuit, it is necessary to prevent the influence of totally resistance of grounding line.
在PCB电路设计中，尤其在高频电路的PCB设计中，必须防止地线的共阻抗所带来的影响。 - SAW resonator-oscillator are characterized by its high fundamental frequency, low phase noise, reliable performance, simple, light weight, compact volume, and the resistance against the mechanical vibration. It has begun to be used as one of valuable device in practice.
声表面波振荡器具有基频高、相位噪声低，重量轻、体积小，结构简单、可靠性好、抗冲击震动等优点，是一种性能比较好，具有实际应用价值的射频源。 - And practical calculations and analyses are successfully performed for the high frequency parameters of air core coils, such as the resistance and inductance of solenoidal inductors.
本文还对螺管线圈的高频参数，如高频电阻和电感作了实际计算和分析。 - The low temperature co-fired ceramics ( LTCC) technology has advantage over other traditional packing technologies for its excellent high frequency characteristics, fine line and spaces, low resistance metallization.
与传统的封装技术相比，LTCC技术因其具有优良的高频特性、小线宽和低阻抗而倍受瞩目，现已迅速发展并应用于各领域。 - The reflected parts of both low and high frequency in the high resistance layer are transmitted by means of waveguide to relatively remote areas, penetrating through outcrops of bed rock or faults to the atmosphere.
它们的反射部分，在高电阻层中以波导形式传递到较远的地方，并在基岩露头或断层处逸出地壳表层，进入大气空间。 - It can realize the high precise follow up control for the periodic reference input in the wide frequency range and has the strong ability in the resistance to disturbance and the quick convergent speed.
它能够在较宽的频率范围内对周期性的目标输入实现高精度跟踪，并具有较高的抗干扰能力和较快的收敛速度。 - Through the establishment of high frequency regeneration system for leaf and kanamycin sensitivity tests, a stable and efficient gene transformation receptor system for poplar 84K was set up, which laid a sound foundation for Agrobacterium-mediated transformation of disease resistance gene by means of leaf disc method.
以84K杨为研究对象，通过建立叶片再生系统及卡那霉素敏感性试验，确立了稳定高效的基因转化受体系统。 - A simplified electrical model is used to study the influence of high frequency magnetic fields on the parasitical resistance, including the eddy effect and skin effect.
在考虑趋肤效应、涡流损耗等高频电磁场效应对电感Q值的影响后，获得了微机械电感的简化电学模型，得到了具有较高Q值电感的优化结构。 - The theory of high frequency induction and resistance heating and the process applied in quenching rack has been introduced.
介绍了高频感应电阻加热的原理及实现该工艺的方法，试验了齿条齿面的局部淬火。 - Research of high frequency characteristic of ceramic PTC resistance and composite PTC resistance
陶瓷与有机PTC热敏电阻高频特性研究 - This text sets out from kinetics property of the electronics inside the high frequency electromagnetism field, getting the influence of the radio frequency to inner resistance of cavity resonance and the relation with ion energy.
文中从高频电磁场内电子的运动学性质出发，得出射频频率的变化对谐振腔增益管内部阻抗的影响，及其与等离子体能量的关系。 - The high frequency welding H-section steel has properties of broad and thin section component. Its higher axial lateral resistance capacity forms rigid frame.
高频焊接H型钢具有宽肢薄腹构件的特征，其强轴方向具较强的抗侧能力，形成刚性框架。 - The high frequency component would be absorbed or reflected by the low resistance layer in the crust.
这些电磁波的高频部分将被地壳低电阻层吸收和反射。 - Simulation results show that the criterion can improve the success rate of single phase reclosure, using only single-end electric quantity. The criterion which has no effect with high frequency content and transition resistance is of high sensitivity and easy to achieve.
仿真结果表明，该判据仅利用单端电气量，易于实现，适用范围广，可有效提高重合闸的成功率。并且不受电弧阶段高频分量和过渡电阻的影响，灵敏度较高。 - In the field of wireless correspondence, high performance of frequency source is the core part of communication facility, radar, electronic reconnaissance and resistance equipment.
在无线通信领域中高性能频率源是通信设备、雷达、电子侦察和对抗设备的核心部件。 - In view of high accident frequency in the industry in recent years, great importance has been attached by countries and regions worldwide to studies on design of steel structures while taking fire resistance into consideration.
近年来，石化行业的安全事故频发，关于石化行业钢结构抗火设计研究已越来越受到各个国家和地区的重视。 - This paper mainly discusses the formation and development of high frequency resistance welding machines, especially mentions the demand for large current fast recovery diode.
阐述了高中频电阻焊机的形式、发展，特别是对超大电流FRD快恢复整流二极管的需求。 - With the advantages of high frequency spectrum utilization efficiency and resistance to multipath interference, it is imperative for orthogonal frequency division multiplexing ( OFDM) technology on the application of mobile communication development field, in the future.
凭借高频谱利用率和抗多径干扰的优势，正交频分复用（OFDM）技术在未来移动通信发展领域中的应用势在必行。 - In view of rotor position estimation error in rotating high frequency voltage signal injection caused by stator resistance, compensation formula is given and ignoring the stator resistance in rotating high frequency voltage injection method is another source of bringing rotor position estimation error.
针对旋转高频电压注入法定子电阻引起的转子位置估算误差，给出了位置估算误差的补偿公式，指出旋转高频电压注入时忽略定子电阻是产生转子位置估算误差的又一来源。 - One of the critical crafts which have effect on the SiC material application in high temperature, high-power, and high frequency is to prepare the ohm contact with high stability and low resistance.
SiC材料在高温，大功率和高频半导体器件领域应用的关键工艺之一是制备高稳定性和低电阻的欧姆接触。 - Recently, due to the ongoing trend for miniaturization and steadily increasing operating frequencies into the gigahertz range of electronic devices, Ni-Zn ferrite films with high resonance frequency, large resistivity, excellent wear resistance, and stable chemical property have been in attention extensively.
随着现代电子器件的小型化与高频化发展，Ni-Zn头氧体薄膜由于具有高的共振频率、高的电阻率、良好的机械耐磨性和稳定的化学性能等优点而受到日益广泛的关注。 - It put forward using the high frequency pulse electric current ( HFPEC) in resistance spot welding and resolving the splash problem of spaceflight igniter welding. The effect of experiment was good.
首次提出了将高频脉冲电流用于电阻点焊，有效解决了某航天火工品的焊接飞溅问题，试验表明效果良好。 - The DLC films fabricated using low voltage and high frequency plasma immersion ion implantation and deposition technology, the adhesion force decrease, but the micro-hardness and wear resistance increase with the C2H2 fraction in the C2H2-Ar gas mixture.
采用低压高频注入与沉积模式制备的DLC薄膜，随混合气体中C2H2含量的增加，膜基结合力减弱，硬度、耐磨损性能提高；随偏压升高，膜基结合力减弱。