frequency checking 中文意思是什麼

frequency checking 解釋
頻率檢驗
  • frequency : n. 1. 屢次,頻仍,頻繁。2. (脈搏等的)次數,出現率;頻度;【物理學】頻率,周率。
  • checking : 產生裂縫
  1. In this regard theome reasonable judgment as to the extent and frequency of checking based upon a variety of factors such as the complexity of the computer systems

    在這一方面,基於多種如計算機系統的復雜性的因素上的核對,其廣度和頻率應該具有合理的判斷結果。
  2. Based on the theory of segmenting video frequency image, this paper, it discusses the methods of segmentation based on dynamic checking blur main tone table and multi thresholds

    利用視頻圖像分割的基本理論,採用兩種分割演算法:基於模糊主色調動態查表法的道路分割方法和多閾值圖像目標分割方法。
  3. For farther research in practical status and birth mechanism of information man - oeuvre rent seeking, the thesis usees decision - making and game theory to build gamemodel, linking to character of information manoeuvre rent seeking and adding some hypothesis and parameter. use typical sampling with punish decision from security monitor committee of china, and do positive research, result shows that from those years information manoeuvre rent seekings in china have been in a high frequency state, many prescripts of < security law > have not been enforced well on checking of lawless cases, degree of punish cant hold back the information manoeuvre rent - seek - ing impulsing. at the effective monitor of stock market, not only probability of check is low, but rate of succeed is low too

    實證研究結果表明,近年來,我國證券市場的信息操縱行為處于高頻率狀態, 《證券法》的有關處罰規定在現實中沒有得到嚴格的實施,懲罰力度不足以有效遏止市場的尋租沖動,在市場有效監管上,不僅稽查的概率偏低,而且稽查的成功率也有待提高,合理改進稽查概率、稽查成功率、懲罰力度、中小投資者抗租能力等相關參數,是提高市場效率的有效途徑。
  4. The level first frequency variety regularity following the pre - stressing cable value is achieved through white noise sweep checking. the conclusion that model is in elastic work stage is achieved

    對結構模型進行了振動臺試驗,採用白噪聲對結構模型進行掃頻分析,得出結構水平第一振型對應頻率隨拉索預應力值的變化規律。
  5. Enterprise pessess of advanced electing cooker of frequency conversion semiconductor superior checking electric cooker etc. complete heat treatment equipment, equipments, precious physical and chemical experiments and quality guarantee system lay the reliable foundation for casting the products of high quality

    公司現擁有先進的固體變頻電爐、半導體變頻電爐、消失模鑄造生產線、拋丸清理設備及完整的熱處理設備,超前的檢測設施、精確的理化實驗、完備的管理檢測手段及質量保證體系為鑄造高品質的產品奠定了堅實的基礎。
  6. The hardware circuit design include : industrial control computer configuration, selection of industrial control board type, design of the power supply and monitoring interface circuit, design of signal processing interface circuit ( the constant current source circuit, the time base signal processing circuit, the processing circuit for the signal to be measured ), design of panel control circuit, design of the system self - checking circuit, and etc. the program flow hart include : main program flow chart, system boot - strap self - checking program flow chart, manual static testing program flow chart, semiautomatic static testing program flow chart, automatic static testing program flow chart, dynamic testing program flow chart, transient testing program flow chart, source voltage and current monitor program flow chart, investigate function testing program flow chart, and etc. the measure system offers six working power supplies, the signal of time base, the signal of constant current source, sine wave signal and step to leap signal, and measures the frequency of the output pulse signal of the wide range pulse convert circuit accurately under three kinds of different test state ( static form, dynamic form and transient form )

    硬體電路設計包括:工控機配置、工控板卡選型、產品電源及監控介面電路設計、信號處理介面電路(恆流源電路、時基信號處理電路、被測信號處理電路)設計、面板控制電路設計、系統自檢電路設計等。程序流程圖包括:主程序流程圖、系統開機自檢程序流程圖、手動靜態測試程序流程圖、半自動靜態測試程序流程圖、自動靜態測試程序流程圖、動態測試程序流程圖、暫態測試程序流程圖、電源電壓和電流監控程序流程圖、研究功能測試程序流程圖等。測試系統提供六路工作電源、時基信號、恆流源信號、正弦波信號和階躍信號,並對三種不同測試狀態(靜態、動態、暫態)下大量程脈沖變換電路輸出脈沖信號的頻率進行精確測量。
  7. Firstly, we analyze the transient and steady character of single phase high - impedance grounding fault. secondly, based on wavelet analysis on checking mutational signal and direction high frequency protection theory, utilizing zero sequence current and module current, this paper provides a new scheme including fault starting element, fault phase selection element, directional element and main criterion. this scheme can bear high impedance and is immune to system surge and frequency warp, which gets over the shortcoming of the lack of sensitivity

    由於現有的保護方案無法快速有效地切除此類故障,本文在詳細分析了單相高阻接地故障的穩態和暫態特性的基礎上,從小波分析原理出發,利用小波變換檢測突變信號的原理,以零序電流、模電流等為研究對象,結合方向高頻保護的原理,設計了一套包含啟動元件、選相元件、方向元件、主保護的保護新方案。
  8. In light of the increment of capacity of hydrogenerating units in shitang hydropower plant, the vibration influence of the power house induced by increment of unit capacity and improvement has been studied, after checking and analying the vibration displacement and frequency of the power house structure

    摘要結合石塘水電站增容改造工程實例,對廠房結構的振動位移和頻率進行了測試與分析,研究了水輪發電機增容改造對電站主廠房的振動影響。
  9. The ability of checking out flaw in the ultrasonic testing is so worse because of the noise signal. but at present, the ultrasonic signal processing methods are only frequency spectrum analyses based on fourier transform. so it is difficult to analysis the time characteristic and frequency characteristic at one time

    超聲檢測信號的干擾波使檢出缺陷的能力大打折扣,而目前採用的超聲信號的處理方法還多數只是基於傅立葉變換的頻譜分析,難以把信號的時域特性和頻域特性結合起來分析,處理效果很不理想。
  10. Result shows that from those years rent - seeking have been in a high frequency state, many prescripts of construction management laws have not been enforced well on checking of lawless cases, degree of punish cant hold back the rent - seek - in imposing. at the effective monitor of construction market, not only probability of check is low, but rate of succeed is low too. improve probability of checking, check success rate, relevant parameters of punishing dynamics etc. rationally ; it is the effective way of improving market efficiency

    實證研究結果表明,近年來,我國招投標管理的尋租處于高頻率狀態,有關處罰規定在現實中沒有得到嚴格的實施,懲罰力度不足以有效遏止市場的尋租沖動,在市場有效監管上,不僅稽查的概率偏低,而且稽查的成功率也有待提高,合理改進稽查概率、稽查成功率、懲罰力度等相關參數,是提高市場效率的有效途徑。
  11. All sampling requirements ( sample frequency, quantity, checking parameters, etc. ) well specified and documented

    所有抽樣要求(抽樣頻率,數量,檢驗專案及參數等)都有詳細說明和有文件證明
  12. The way of the transmitted data by traditional router is cpu checking the router table step by step. its transmit frequency can not suffice demand of the current internet development

    傳統的路由器轉發數據的方式是cpu通過逐步查找路由表來完成的,這種轉發效率遠遠不能滿足目前因特網的發展需要。
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