1.
Study on Low-frequency Characteristic of Sound Absorption Layer by Embedding Viscoelastic Coated Material
嵌入粘弹性包覆层的吸声覆盖层低频性能研究(英文)
2.
Design of High Performance and Low Consumption Ratio Frequency Power Amplifier;
高性能低功耗射频功率放大器的设计
3.
A CMOS Low Voltage High Performance Mixer;
CMOS低电压高性能混频器的设计
4.
Effects of alloying on damping capacity of Cu-Zn-Al alloy at low-frequency
合金化对CuZnAl合金低频阻尼性能的影响
5.
Minimum performance requirements for high fidelity audio amplifiers
GB/T14200-1993高保真声频放大器最低性能要求
6.
Minimum performance requirements on high fidelity FM radio tuners
GB/T15294-1994高保真调频广播调谐器最低性能要求
7.
Synthesis and Microwave Absorbing Properties of Low Frequency Absorber;
低频微波吸收剂的优选、制备及性能研究
8.
Study on Structure and Mechanical Properties of Polyolefine Melt under Low Frequency Vibration Field;
聚烯烃在低频振动场中的形态及性能研究
9.
Oxygen Transport Property and Low-Frequency Internal Friction Behavior of Oxygen Separation Membranes Materials;
氧分离膜材料的输运性能及低频内耗研究
10.
Research on Internal Friction of Porous Ni-Ti Shape Memory Alloys;
多孔Ni-Ti形状记忆合金低频内耗性能测量研究
11.
Comparison of three methods of calculating low frequency ground-wave propagation over irregular terrain
不规则地面低频地波传播预测方法的性能比较
12.
Nonlinear Excitation Regulator’s Ability to Suppress Low-frequency Oscillations
非线性励磁调节器抑制低频振荡的能力
13.
High performance differential CMOS LNA design for low-IF GPS receiver
用于低中频GPS接收机的高性能CMOS差分低噪声放大器设计(英文)
14.
Measurements of the electrical properties of transmitting tubes-Method of measuring the non-linearity in the luminance of the lower frequency
GB/T3789.29-1991发射管电性能测试方法低频亮度非线性的测试方法
15.
High attenuation to low frequency,excellent perform ance of common mode and differential mode interfere nce suppression.
极佳的低频段衰减特性，具有良好的共模和差模干扰抑制性能。
16.
Transition in Structure and Properties of Ferromagnetic Materials Caused by a Low Frequency Alternating Magnetic Field;
低频交变磁场作用下铁磁性材料组织性能变化规律的研究
17.
Low and intermediate frequency instability models are taken up first.
首先处理低频和中频不稳定性的模型。
18.
diesel fuel-assessment of lubricity using the high-frequency reciprocating rig(hfrr)-limit
柴油-高频往复设备(hfrr)用润滑剂性能评定-最低要求