VLN:非常Low Noise
“Very Low Noise”一词常被缩写为VLN,以方便日常书写和应用。这种缩写广泛应用于各类综合性领域,尤其在未明确分类的范畴中较为常见。其对应的中文含义是“非常低的噪声”。
Very Low Noise的英文发音
例句
- Besides, there is almost no axial and radial force in the advanced hydraulic model, so it can move smoothly, causing very low noise and little vibration.
- 同时优秀的水力模型几乎没有轴向力和径向力,因而运行平稳、噪音低、振动小。
- To achieve high sensitivity, the pre-amplifier with very low noise figure is adopted in the design, and reliable grounding and shielding processing are performed.
- 为了获得高的灵敏度,本设计采用了噪声系数很低的前置放大器,并进行了可靠的接地、屏蔽等处理。
- The main parameters for the reception path is a very low noise figure ( 2dB typical including the duplexer and the limiter losses ), the amplitude / phase control with a very high accuracy.
- 接收支路的主要参数是很低的噪声系数(典型值是2dB,包括收发开关和限幅器损耗),以及很高精度的幅相控制。
- After analysis and comparison, it's concluded that the geometrical flow and pressure pulsation rate are far less than those of identical numbers of teeth of outer gear pump and it has excellent flow well-distributed and very low noise which verified the correction of the theory.
- 比较本样机和一般外齿轮泵的压力脉动曲线,结果表明,复合齿轮泵的几何流量脉动和压力脉动远小于同齿数的外齿轮泵,具有优良的流量均匀性和极低的噪声。
- Methods Recording was performed with very low noise, high gain amplifiers and by analog filtering. 3-brigade amplifiers and 16-bite A / D were connected to a microcomputer by USB. The signal was processed by a combined pattern recognition and digital filtering software.
- 方法使用极低噪声3通道高增益放大器,16位A/D转换,通过USB接口与微机连接,采用模式识别和数字滤波联用软件对微信号进行处理。
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