Due to insertion loss, the signal may require amplification.

The principle and development for difference amplification is in this paper.

本文介绍了位相差放大基本原理和研究进展.

Amplification of resistance, however , was found only in polyresistant Beijing genotype strains.

耐药扩增仅在北京基因型单耐药菌株表现明显.

Purpose: General purpose switching and amplification, such as audio output stages.

用途: 一般用途开关和放大, 音频输出级.

Passive current amplification has been realized due to this characteristic.

利用这种特性实现了无源电流放大.

Hall sensor which contains signal amplification and waveform shaping.

其中霍尔传感器包含信号放大和波形整形.

To improve efficiency of power amplification circuit, circuits is being improved ceaselessly.

为了提高功放电路的效率, 电路被不断改进.

ConclusionThis amplification system is very economical, convenient, and the band is clear and stable.

结论该反应体系具有经济, 简便以及扩增条带较清晰而稳定等特点.

Distributed Raman amplification is well known in the art.

分布式拉曼放大是本领域公知的.

Methods: The erm genes of MRCNS were detected by degenerate primers amplification.

方法 　 应用兼并引物扩增MRCNS菌的erm基因.

Internal amplification control ( IAC ) was designed for SDA to achieve accuracy of the results.

SDA技术设立的内扩增质量控制 ( IAC ) 可确保检测结果的准确性.

Amplification in the high turnover at all to sell.

成交量在高位放大时全部卖.

We may conclude that transistors will be used wherever efficient amplification required within a small space.

我们可以得出结论,凡是在小体积里需要有效放大的场合,都要采用晶体管.

Operating on the borderline of superconductivity and ordinary conductivity, they produce immense amplification.

它们在超导性和普通导电性的临界线上操作, 产生巨大的放大效果.

The voice of despair may be weak and need amplification.

绝望的呼声可能很微弱，需要扩大。

The amplificatory image of frost layer is analyzed for founding frost structure model.

分析实验获取的霜层显微图像,为建立霜层结构模型提供基础.

The structure has the advantages of brief construction, big amplificatory coefficient and easy manufacturing techniques.

该机构具有结构简单紧凑 、 增力系数大、制造工艺简便等优点.

The vibrations are amplified electrically and can be heard through loudspeakers in the operating room.

这种震动通过电流放大后,就可以从手术室的扩音器中收听到.

He amplified on his specialty.

他详述了他的专业.

The teacher amplified the sense by a paraphrase.

老师用转述释义的方法详述了它的意义.

He amplified on that point.

他进一步阐明了该点.