测听计可以降低噪声的比例和程度。
The acoumeter can reduce the proportion and degree of noise.
管逆变工作频率高，高效，低噪声。
V-MOS inverter high running frequency, high efficiency, low noise.
介绍了内燃动车降低噪声的措施。
The measures to reduce noise inside diesel motor cars are introduced.
设计了一个S频段宽带低噪声放大器。
An S-band broadband low noise amplifier (LNA) design is introduced.
这冰箱是一个低噪声设计。
“低噪声”电缆能大大降低这种效应。
在传播途径上降低噪声。
新型硅钢片在降低噪声方面有较好的性能。
低噪声，强劲散热。
超低噪声放大器。
在通信系统中，降低噪声是一个非常重要的问题。
In a communication system, the decrease of noise is very important problem.
提供了一种确定低噪声离心通风机蜗壳结构的方法。
A method to determine low noise fan volute structure is provided.
将发动机置入机身上部也能够提高燃油效率和降低噪声。
Gains in fuel efficiency and noise reduction could also come from embedding the engines into the topside of the fuselage.
在超低噪声系统中，天线欧姆损耗噪声也是很重要的。
Noise due to antenna ohmic loss is important in ultralow noise system.
低噪声放大器和下变换器内置于连接到馈电的一个设备。
A combination Low Noise Amplifier and down converter built into one device attached to the feed.
本文中，我们将对该结构低噪声放大器进行具体的分析。
In this paper, we present a detailed analysis of the LNA Architecture.
介绍了低噪声花纹的设计技巧以及低噪声轮胎的开发步骤。
The know how in noise reduced tire design and the development procedure of such tire are introduced.
光电编码器具有低惯量、低噪声、高精度和高分辨率等优点。
Lower inertia, lower yawp and high precision are the virtues of optical rotary encoders.
介绍了用微波工作室软件对C波段低噪声放大器的设计及调试。
The design and debugging of C band low noise amplifier with microwave studio software are introduced.
本文介绍了一种用于空间扫描系统的低噪声多路电子开关电路。
In this paper, a low noise multiplexer electronic switching for space sweep system is described.
低噪声水平线性，高功率输出，可以同时兼顾线性和传输循环。
Linearity at low sound levels, and high power output: you got both with the Linear Transfer Circuit.
同时论文对抗滑低噪声水泥混凝土路面机械化施工工艺进行了研究。
The paper also studies the mechanization construction technology of Tunnel Skid-resistance Low-noise Cement Concrete Pavement.
青铜粉一铜和锡的惰性的合金提供混合物减少工业的磨损和降低噪声。
Bronze Powder: an inert alloy of copper and tin providing a blend of properties that assists with the demands of the industry for wear and noise reduction.
在频率域内，低噪声定位装置和相位平均技术可以提供振幅和假频谐振。
Low noise fixture and phase average technique provide the amplitude and spurious resonance in frequency domain.
理论分析的结果对于设计和制造低噪声的柱塞式液压泵有一定的指导意义。
The results of analysis are useful to the design and manufacture of hydraulic piston pumps with low noise.
论述了曲柄压力机工作噪声产生机理及危害，提出了降低噪声的有效方法。
To discuss causes of noise and harms of crank press and put forward effective ways to reduce noise.
针对超声探伤的特点，设计了低噪声、宽频带、动态范围大的接收调理电路。
Aimed at the characteristics of ut, a receive and adjust circuit is designed, which have character of low noise, wideband, wide dynamic range of input.
低噪声、高线性度的射频前端设计是整个射频接收机系统电路设计中的关键。
Low noise, high linearity RF front end circuit is the key of the whole RF receiver system design.
免维护，低噪声，恒定的长度和耐磨性，只提几点优点的成功负责全球同步带。
Maintenance-free, low noise, constant length and abrasion resistance, just to mention a few of the advantages responsible for the success of our timing belts worldwide.
免维护，低噪声，恒定的长度和耐磨性，只提几点优点的成功负责全球同步带。
Maintenance-free, low noise, constant length and abrasion resistance, just to mention a few of the advantages responsible for the success of our timing belts worldwide.
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