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- We can often correlate age with frequency of illness. 年齡的大小往往與發(fā)病率有關(guān)。
- Phase Compensation with Frequency Modulation of Laser Diode Source 激光二極管頻率調制相位補償
- Frequency modulation is not possible with polychromatic light. 多色光不可能調制頻率。
- Dynamical Behavior in Ratchet System with Frequency Modulation Input 周期驅動(dòng)下的二階棘齒系統的動(dòng)力學(xué)行為
- Stepping Motor Power Supply with Frequency Modulation and Voltage Modulation 調頻調壓式步進(jìn)電動(dòng)機電源
- It is also required that the power station shall be capable of moderating with load peak, frequency modulation. 要求該電廠(chǎng)有調峰、調頻的能力。
- Frequency modulation does not allow static to creep in. 頻率調制不允許靜電干擾混入。
- A Try at Redeeming the Shortage of English Listening-teaching Equipment with Frequency Modulation Transmitters 用調頻廣播彌補英語(yǔ)聽(tīng)力教學(xué)設備不足的嘗試
- This page will explain how analog signals vary with time and with frequency. 本單元將解釋類(lèi)比式訊號如何隨時(shí)間和頻率變化。
- The figure below illustrates a simple frequency modulation architecture. 下面的圖表列舉了一個(gè)簡(jiǎn)單的調頻結構體系。
- Bear the function of spare unit but consume you less investment when compared with frequency converter. 相比變頻,多了備用機的功能,投資反而更少了。
- Since the non-linearity and noise do not increase substantially with frequency, clock rates of up to ~1MHz may be used. 因為非線(xiàn)性和噪音實(shí)質(zhì)上并不隨著(zhù)頻率增加,時(shí)鐘率大約可能被用到1MHz以上。
- A method of representing data in magnetizable surface storage; for example,"modified frequency modulation". 在磁表面存儲技術(shù)中一種表示數據的方法，例如改進(jìn)型調頻制。
- A large proton synchrotron,uses frequency modulation of an electric field to accelerate protons. 一種大的質(zhì)子同步加速器,用電域的調頻加速質(zhì)子。
- A method of representing data in magnetizable surface storage;for example, " modified frequency modulation" . 在磁表面存儲技術(shù)中一種表示數據的方法，例如改進(jìn)型調頻制。
- American engineer and inventor whose improvements to radio communication included the development of frequency modulation(1933). 阿姆斯壯，奈爾·奧爾登生于1930美國宇航員，他森身為阿波羅11號指揮官，成為第一個(gè)登上月球的人（1969年7月20日）
- A method of representing data in magnetizable surface storage;for example"modified frequency modulation. 在磁表面存儲技術(shù)中一種表示數據的方法，例如改進(jìn)型調頻制。
- Generating or using waves or vibrations with frequencies below that of audible sound. 次聲的產(chǎn)生或使用頻率低于人耳能聽(tīng)見(jiàn)的聲音的波或振動(dòng)的
- Electromagnetic radiation with frequencies in the ultraviolet and visible region can be absorbed by molecules. 分子能吸收頻率在紫外和可見(jiàn)光區的電磁輻射。
- A method of representing data in magnetizable surface storage; for example, "modified frequency modulation". 在磁表面存儲技術(shù)中一種表示數據的方法,例如改進(jìn)型調頻制。
