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- unwanted frequency modulation 无用调频
- Frequency modulation does not allow static to creep in. 频率调制不允许静电干扰混入。
- Frequency modulation is not possible with polychromatic light. 多色光不可能调制频率。
- A digital filtering method is used to compensate the unwanted frequency response characteristics of ultrasonic transducers. 本文提出了一种基于数字滤波方法,有效地对不理想的超声传感器频响特征进行了补偿。
- The figure below illustrates a simple frequency modulation architecture. 下面的图表列举了一个简单的调频结构体系。
- A method of representing data in magnetizable surface storage; for example,"modified frequency modulation". 在磁表面存储技术中一种表示数据的方法，例如改进型调频制。
- A large proton synchrotron,uses frequency modulation of an electric field to accelerate protons. 一种大的质子同步加速器,用电域的调频加速质子。
- Sound-cancelling works by analysing any unwanted frequencies and then producing counteracting ones. 声音消除系统通过对人们不希望听到的声音频率进行分析，制造出中和声。
- A method of representing data in magnetizable surface storage;for example, " modified frequency modulation" . 在磁表面存储技术中一种表示数据的方法，例如改进型调频制。
- American engineer and inventor whose improvements to radio communication included the development of frequency modulation(1933). 阿姆斯壮，奈尔·奥尔登生于1930美国宇航员，他森身为阿波罗11号指挥官，成为第一个登上月球的人（1969年7月20日）
- It is also required that the power station shall be capable of moderating with load peak, frequency modulation. 要求该电厂有调峰、调频的能力。
- A method of representing data in magnetizable surface storage;for example"modified frequency modulation. 在磁表面存储技术中一种表示数据的方法，例如改进型调频制。
- A method of representing data in magnetizable surface storage; for example, "modified frequency modulation". 在磁表面存储技术中一种表示数据的方法,例如改进型调频制。
- Frequency modulation offers an effective parameter for spectral evolution: the modulation index (i). 能够控制声音的时变频谱要素对声音合成来说是至关重要的。
- A Pseudorandom Code Phase Modulation and Sinewave Frequency Modulation Combined Fuse. 伪随机码调相与正弦调频复合引信
- The range of frequency modulation has now been shifted, and energies from the outside are working to alter the planet. 频率调整范围现在已经改变，并且从外界而来的能量正运转来改变行星。
- The fundamental principle of sub-carrier frequency modulation used for FBG array interrogation is analyzed. 分析了副载波调频技术用于光纤光栅阵列查询的基本原理。
- Linear frequency modulation (LFM) interferences may be a kind of preferred wideband interferences in spread-spectrum. 摘要线性调频(LFM)是扩频系统中常见的一种宽带干扰样式。
- Chencun Hydropower Station plays an important role in peaking and frequency modulation in power grid. 陈村水电站在电网的调峰、调频中起着重要的作用,同时水库也面临着防洪、灌溉等任务。
- The practices of primary frequency modulation, OPC and FCB in Baosteel Power Plant were reviewed to explain the function of plant control in alleviating system failure. 就一次调频、OPC、FCB等电厂控制方案在上海宝钢电厂的实践展开讨论,以说明完善的电厂控制可减轻电网故障程度。
