您要查找的是不是:
- In audio, a very low frequency oscillation often resulting from a positive feedback path in an amplifier system. 在音響設備中出現的振蕩頻率極低的低頻振蕩,常因放大系統的正反饋迴路引起。
- In electronics, undesirable low frequency currents interfering with a desired signal, and usually caused by a poorly screened alternating mains supply. 在電子學領域,一種不希望發生的低頻電流,它干擾所要求的信號。通常這種現象是由於交流供電線路屏蔽不良引起的。
- A combined power system adaptive stabilized apparatus GPSS is designed to suppress low frequency oscillation and to improve power system stability. 為了抑制電力系統因負阻尼而產生的低頻振蕩;提高電力系統穩定性;設計了一種組合電力系統自適應穩定器GPSS(以下簡稱自適應穩定器GPSS).
- A long range link,established with the high power Very Low Frequency (VLF) system,resists atmospheric nuclear effects and is very difficult to jam. 用高功率甚低頻系統建成的一條遠距離鏈路,可抵抗大氣核爆炸效應,且敵人很難干擾。
- Sterman, J. System Dynamics Modeling for Project Management. 2000. 「專案管理的系統發展模式」2000.
- A semi-automatic extremely low frequency (ELF) field-strength meter calibration system has been established by author. 作者建立了一個場強到140kV/m的半自動極低頻(ELF)場強自動校準系統。
- The PED System is an ultra low frequency "through the earth "paging control and remote blasting system. PED井下無線通訊與急救系統是世界上唯一一套可實現超低頻信號穿透岩層進行傳輸的無線急救通訊系統。
- The abnormal colours of seedlings turned a low frequency. 顏色異常的苗木出現頻率較低。
- Writing and Modeling: using a notebook to learn about system dynamics. 運用筆記本搭配寫作與畫模型圖來學習系統動力。
- Laser direct writing of micro-OVD with low frequency templates[J]. 引用該論文 魏國軍;周小紅;周雷;陳林森.
- A Study on Personal Financial Planning: by System Dynamics Approach. 全方位理財規劃之系統動力學研究。
- In sound recording,a low frequency noise usually produced by regular variations in the speed of a system's mechanical component. 錄音技術中的一種低頻雜訊,通常由於系統機械部件的速度有規律變化而引起。
- In sound recording, a low frequency noise usually produced by regular variations in the speed of a system's mechanical component. 錄音技術中的一種低頻雜訊,通常由於系統機械部件的速度有規律變化而引起。
- This effect is obvious at lower frequency band. 這種效應在振動低頻區段更為顯著。
- A combination power system hybrid adaptive stabilizer GPSS is designed to suppress low frequency oscillation and to improve power system stability. 為了抑制電力系統因負阻尼而產生的低頻振蕩,提高電力系統穩定性,設計了一種組合電力系統混合自適應穩定器(GPSS)。
- If it is a low frequency sound, it is processed as an analog signal. 對低頻聲進行傳統的處理。
- A Dynamic Alignment Approach to the Leverage Design in System Dynamics Models. 以同步化流徑搭配方式發展系統動力學模式高槓桿解設計方法之研究。
- Getting Started: Five lesson plans to help teachers introduce System Dynamics to their students. 幫助老師介紹系統動力學給學生的五種課程。
- The direction of the low frequency current with maximum frequency was also WSW. 低頻流出現頻率最多的方向和潮流基本一致。
- Once the system dynamics reaches the sliding plane, the control system is insensitive to uncertainty. 一旦系統動態達到滑動運動階段,系統對不確定是不敏感的。