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- video frequency group delayed measuring set 視頻群延遲測試儀
- group delay measuring set 群時(shí)延測試儀
- The first blasting machine, which uses the IGBT as a high power switch and its subordinate delay measuring sets, has been designed for scaling the delay time about seismo detonators. 利用它們對地震勘探專(zhuān)用瞬發(fā)電雷管進(jìn)行了起爆延時(shí)測試,測得了高精度起爆延時(shí)數據,獲取了設計起爆機的理想參數。
- group delay measuring equipment 群延遲測量設備
- This paper discusses group delay and phase delay of resonance loop. 討論了諧振回路的群延時(shí)與相延時(shí)以及它們在電視技術(shù)中的應用。
- Differential Group Delay Measurement of Single-Mode Components and Devices by the Differential Phase Shift Method 通過(guò)分相轉化方法對單模件和裝置差組延遲測量
- Chromatic Dispersion Measurement of Multimode Graded-Index and Single-Mode Optical Fibers by Spectral Group Delay Measurement - Variable Aperture Method in the Farfield 通過(guò)時(shí)域的光譜郡延遲測量方法對多模分級指數和單模光纖的色散測量。遠場(chǎng)可變孔徑法
- By new the vector-mixer calibration technique has bees teed in our project, the test results show that vector-mixer slaved measuring absolute group delay of frequency converters successfully. 矢量混頻器技術(shù)已在工程中應用，測試結果表明，矢量混頻器技術(shù)較好地解決了變換鏈路絕對群時(shí)延的測量。
- If group effort is to be effective, people must know what they are expected to accomplish. 如果要想群體的工作更有效率，必須使人們知道他們所期望達到的是什么。
- If Group similar taskbar buttons has a check mark next to it, the buttons will automatically stack on top of each other. 如果“分組相似任務(wù)欄按鈕”旁邊有復選標記,則按鈕將彼此自動(dòng)堆疊。
- If group members have multiple email addresses, you can choose which address you want to use when sending mail to the group. 如果組別成員有多個(gè)電子郵件地址,則可以在給組別發(fā)送電子郵件時(shí)選取想要使用的地址。
- The group delay and dispersion of whistler wave are mainly dependent on ionization density. 哨聲群時(shí)延和色散值主要決定于電離密度;
- Group delay distortion,attenuation distortion and echo will cause the intersymbol interference. 影響數據傳輸質(zhì)量的主要因素為:群時(shí)延失真、衰減失真以及回波引起碼間干擾;
- Abstract: this paper discusses group delay and phase delay of resonance loop as well as their application to TV technology. 文摘:討論了諧振回路的群延時(shí)與相延時(shí)以及它們在電視技術(shù)中的應用。
- The mathematical expression of the relationship between degree of polarization(DOP)and differential group delay(DGD)for Gauss pulse is derived. 理論推導出準單色光波情況下、輸入信號為高斯脈沖時(shí)偏振度(DOP)與差分群延時(shí)(DGD)關(guān)系的簡(jiǎn)明解析表達式。
- I can't stop you if you are set on going. 如果你決意要走，我也留不住你。
- The group delay,which characterizes the linear distortion of the system and network,is an important transmission characteristic. 群時(shí)延是系統和網(wǎng)絡(luò )的一項重要傳輸特性,它表征系統和網(wǎng)絡(luò )的線(xiàn)性失真。
- The differential group delay (DGD) of the output light which passes through the E-O modulator PMD is estimated and verified by the experimental data. 藉由實(shí)驗量測到的眼圖，我們可以評估光載波經(jīng)過(guò)電光調變器，所產(chǎn)生的群速色散與系統被極化色散現象影響的程度。
- Air freight and air mail must pass through safety inspection and other safety measures set by the State. 航空貨物、航空郵件應當經(jīng)過(guò)安全檢查或者對其采取國家規定的其他安全措施。
