片语

Impedance-matching coupler发明名称

induction hardening感应硬化，[机] 感应淬火

impedance-matching load box阻抗匹配负载箱

impedance-matching coefficient阻抗匹配系数

Impedance-matching balance transformer阻抗匹配平衡变压器

network impedance-matching阻抗匹配网络

impedance-matching network阻抗匹配电路

impedance e matching阻抗匹配

impedance-matching principle阻抗匹配原理

英汉例句

• the cross-polarization isolation and impedance matching are discussed.

  分析了天线的交叉极化特性和阻抗匹配特性。

• this paper makes a comparison analysis to the two kinds of balance transformers and discusses whether the impedance matching should be adopted in transforming from three phases to two phases or not.

  本文对此两种平衡变压器作了对比分析，并结合所发现的问题，对三相变两相平衡变压器应否采用阻抗匹配方法作了讨论。

• the noise performance and impedance matching are optimized with rf input parasitic capacitance in consideration.

  在考虑输入寄生的前提下，对射频输入端的阻抗匹配和噪声性能进行了优化；

• abstr: to deal with a power system′s three-phase unbalance caused by single or two phase load, a novel impedance matching balance transformer is presented.

  文章摘要：为了解决三相电力系统带单相或两相负载引起的不平衡问题，提出了一种新型阻抗匹配平衡变压器。

• the design method of impedance matching for planar slot antenna is discussed in this paper.

  本文对平板裂缝天线阻抗匹配设计方法进行了讨论。

• the small-size wide-band antenna (103) further includes a stub conductor (17) as an impedance matching unit for matching the impedance between the radiation element and the power supply means.

  小型宽带天线（103）还包括作为在辐射元件和电力供应单元之间进行阻抗匹配的阻抗匹配单元的短截线导体（17）。

• the impedance matching design is briefly introduced.

  介绍了阻抗匹配设计原理。

• this paper presents the structure of automatic impedance matching apparatus briefly.

  针对梯度算法在自动阻抗匹配过程中的不足提出一种改进方法。

• studies on the impedance matching between bars and specimen.

  波导桿与试件阻抗匹配关系研究。

• the impedance matching circuit includes a first pull-down resistance unit, a first pull-up resistance unit, and a code generation unit.

  所述阻抗匹配电路包括第一下拉电阻单元、第一上拉电阻单元和码产生单元。

• the excellent impedance matching performance is required by range finder radar antenna.

  测距雷达对天线的阻抗匹配性能提出了很高的要求。

• signal integrity theory is gaining increasing attention in high speed digital circuit design impedance matching plays an important role.

  信号完整性理论在高速数字电路设计中日益被重视，阻抗匹配在信号完整性理论中占有重要地位。

• through dynamic impedance matching by kernal control circuit based on c8051f020 and ad9832, the maximum output of ultrasound power is produced.

  方法：基于c8051f020和ad9832的核心控制电路通过动态阻抗匹配法使系统输出最大超声波功率。

• it has important value for reference in analysis and design of impedance matching about transmission line.

  对传输线阻抗匹配问题的分析与设计提供了重要参考。

• finally, it presents an applied fuzzy control algorithm, which can be used as a dynamic impedance matching approach for the power ultrasonic vibration system.

  最后给出了一种实用的模糊控制算法进行振动系统的动态阻抗匹配。

• the output characteristic of non impedance matching balance traction transformer is deduced by employing the theory of multiwinding transformer and with considering the leakage impedance of windings.

  考虑绕组漏阻抗，应用多绕组变压器理论导出了非阻抗匹配平衡牵引变压器的输出特性；

• the balance transformer accroding to impedance matching which has been widely used in electric railway is a kind of three-phase to two-phase power supply equipment.

  阻抗匹配平衡变压器，是一种三相变两相的供电设备，已广泛用于我国电气化铁道。

• a method, covering the antenna with an antenna radome, is proposed in the paper to realize the broadband impedance matching of the half-wave dipole antenna.

  该文提出了一种加天线罩来实现半波振子天线宽频带阻抗匹配的方法。

• in order to make impedance matching well, use ads software to optimize the matching network again, make it「s impedance approach power transistor」s actual output impedance.

  为实现更好的阻抗匹配，再用ads优化匹配网络，使其阻抗值更接近功率晶体管的实际输出阻抗值。

• the ortho-mode transducer adopts the design idea of square waveguide stepped impedance matching and waveguide slot coupling.

  正交模转换器采用方波导阶梯阻抗匹配与波导缝隙耦合的设计思想。

• the non-single resonance characteristics appear by forming proper impedance matching layers on the radiative surface of longitudinal mode piezoelectric transducer.

  在复合棒纵向换能器的辐射端加上适当材料的阻抗匹配层，可以使其工作在非单谐振状态下。

• existing wideband matching technologies have to frequently adjust circuit parameter to trade-off between impedance matching and noise matching. this makes the design complex.

  现有的宽带匹配技术需要反复协调电路参数，在阻抗匹配和噪声匹配之间折衷，给设计增大了难度。

• in this paper a new impedance matching network design method is introduced and is compared with the traditional tunning network method.

  本文介绍了一种新的阻抗匹配网络设计方法，并与传统的调谐网络设计法作了比较。