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- According to series-wound amplifiers and noise theory, an applied circuit of low-noise preamplifier is designed using unattached components. 摘要根據級聯(lián)網(wǎng)絡(luò )及噪聲理論,本文采用分立元件設計了一種低噪聲前置放大器實(shí)用電路。
- The basic/fundamental law in electric circuit theory is Ohm's law. 歐姆定律是基本的電路原理。
- Uses current most advanced control circuit theory, welding machine's every technology index reaches topping level. 采用先進(jìn)控制電路原理,焊機各項技術(shù)指標均達一流水平。
- The paper introduces a program of high-accuracy digital tachometer based on AT89C52 SCM, and presents the diagram of applied circuit principle and software design. 本文介紹了一種基于A(yíng)T89C52單片機的高精度數字轉速計的實(shí)現方案。給出了硬件電路原理圖和軟件設計。
- The key point of interpreting load flow model by the circuit theory is how to solve the constraints of PQ branch and PV branch. 基于電路基本理論解析潮流問(wèn)題的關(guān)鍵,是如何處理潮流模型中PQ支路和PV支路的約束問(wèn)題。
- It is verified the time harmonic wave propagation consists of a incident wave and a reflected wave( even if by circuit theory of ABCD matrix of R, L, C). 驗證傳輸線(xiàn)上各頻率成份弦波電壓及電流之沿線(xiàn)分布(路矩陣模式解)入射波與反射波所合成。
- Based on electrical circuit theory, the formulation of the relation between mutual admittance and converter commutation voltage of the multi-infeed HVDC system was given. 基于電路基本理論知識,推導出多饋入交、直流并聯(lián)的高壓直流輸電系統耦合導納和換相電壓關(guān)系表達式。
- Based on the equivalent circuit theory,the paper analyzes principle and measuring method using admittance charts to detect piezoelectricceramic transducers. 文章從壓電晶體的等效電路出發(fā),分析了用導納圓進(jìn)行壓電晶體換能器性能檢測的基本原理和測量方法。
- To study the design technology and development artifices of PV system based on the college physics, advanced mathematics, circuit theory and electromagnetic field theory. 本課程將在大學(xué)期間所學(xué)大學(xué)物理、高等數學(xué)、電路理論、電磁場(chǎng)理論的基礎上,緊密結合光伏系統的實(shí)踐,通過(guò)本門(mén)課程的學(xué)習基本上掌握設計、開(kāi)發(fā)常用光伏系統的方法。
- The paper probe into the realization of digital-coding emission of B-mode Ultrasound Scanner(BMUS) .The work is based on in-deep study about theory of BMUS and circuit theory. 本文對B超儀數字編碼發(fā)射進(jìn)行了探索性研究,在深入研究B超理論基礎、電路原理的前提下,結合目前廣泛應用的FPGA技術(shù),設計了數字編碼發(fā)射系統方案,并整合到了B超前端電路板上。
- Based on electrical circuit theory,the formulation of the relation between mutual admittance and converter commutation voltage of the multi-infeed HVDC system was given. 基于電路基本理論知識,推導出多饋入交、直流并聯(lián)的高壓直流輸電系統耦合導納和換相電壓關(guān)系表達式。
- The new comer applied his mind to the job. 新來(lái)的職員工作專(zhuān)心致志。
- He has applied for an entry visa. 他已申請入境簽證。
- He applied the windfall to payment of his mortgage. 他把那筆意外的收入用於償付抵押。
- Now he applied himself to the job in earnest. 他現在認真地致力于這項工作了。
- Mechanical Shock-proof Design by Circuit Theory 用電路理論分析機械防震設計
- This rule cannot be applied to every case. 這項規則不是所有情況都使用。
- On the Teaching of Electric Circuit Theory 淺論電路理論教學(xué)
- The college I applied to has accepted me. 我報了名的學(xué)院已經(jīng)錄取我了。
- The ruling is applied retrospectively. 該裁定可進(jìn)行有追溯效力地運用。