period measurement 中文意思是什麼

period measurement 解釋
測周
  • period : n 1 時代；期；時期；期間；階段。2 〈the period〉現代，當代。3 周期；【地質學；地理學】紀。4 終結...
  • measurement : n. 1. 測量，計量，量度。2. 份量，尺寸，大小，寬度，厚度，深度（等）。3. 測量法。 measurement goods （按體積、容積計算的）體積貨物。
  1. The method can be used in the measurement of periodic and nonperiodic signal. according to the high accuracy and fixed gate - time measurement method, based on the multiple period synchronization method, the high speed, high accuracy and continuous frequency measurement is accomplished

    將其再與一種從多周期同步法發展而來的高精度、定閘門法相結合，從而實現了高速、高精度、連續頻率測量，這非常適合非頻率量的頻率傳感信號的測量。
  2. During the period of measurement, the transduction circuits transform the differential pressures, the absolute pressures and the temperatures received by the sensors into the voltage signals, and then, the voltage signals are transformed into digital signals by the a / d convertor. the mcu processes these digital signals and calculates the cumulation of the flow. finally the totalizers contact with the pc by rs - 485 bus to form a distributed measuring network

    在測量過程中，系統以流量計節流所獲得的差壓信號作為主信號、絕壓和溫度信號作為補償信號進行流量積算，這三種信號分別由相應傳感器感知后，經各自的物理信號測量電路轉換為電信號，再由a / d轉換模塊轉變為數字量，交微控制器進行處理、積算。
  3. Promote the students phys ical marks effectively. in the period of experiment to research the students learning physics self - efficacy measure problems. has a contrast with the students learning the physics aim and its study results and make the following conclude by the analysis and comparative of the front and back measurement. the students " self - efficacy has a close coordination wi

    在實驗過程中，研究了學生學習物理自我效能感的測量問題，並與學生的學習物理動機、物理學習成績進行了對比，通過前測與后測的分析和比較驗證了以下結論：學生的自我效能感與物理成績有密切相關，學生的學習動機與自我效能感成正相關，男女生學習物理的自我效能感存在差異，學生的自我效能感水平與考試情緒有關系。
  4. The key problems of gps carrier phase measurement are how to solve the integer ambiguity of gps carrier and how to detect and compensate the cycle slip of gps carrier in the period of navigation process

    載波相位測量定位的關鍵問題是如何確定整周模糊度和周跳的探測和修復。本文對此問題展開研究，討論了在載體動態運行環境下，動態整周模糊度問題和周跳的探測與修復問題。
  5. Firstly, in chapter one, the author divides the whole evolving process of financial performance measurement into four phases : cost - oriented performance measurement period, profit - oriented performance < wp = 7 > measurement period, comprehensive - investment - effectiveness - oriented performance measurement period and value - oriented performance measurement period. through the review of the evolving process, we can come to the conclusion that, whatever period an enterprise is in, it needs proper core financial index which is suitable to its management characteristics ; as its operation circumstances change, core financial index should be properly changed. and how to correctly select the core financial index which is suitable to management needs in the 21st century ' s new economy period

    首先，在本文的第一章，筆者按照不同時期企業經營業績評價的核心和重點的不同將財務業績評價方式的發展的過程劃分為的四個階段：成本業績評價時期、利潤業績評價時期、講求投資綜合效益的評價時期以及追求企業價值最大化的評價時期，通過對財務業績評價方式的歷史演進進行簡要回顧，說明任何時期的企業經營業績評價都有相適宜的核心財務指標，並且隨著經營環境的轉變，核心財務指標應當有所革新。
  6. The research on autonomous navigation and orbital keeping technology of geosynchronous satellites : selecting position vector in the inertia space and longitude, latitude, radial errors in the hill equation as state variables, the precision of orbit determination caused by track dynamic model error, sampling period, and sensor measurement and install error is analyzed

    同步衛星自主導航與軌道保持技術研究：分別選取慣性空間位置矢量和採用hill方程表示的經、緯、向徑誤差作為狀態量，分析軌道動力學模型誤差、采樣周期以及敏感器測量、安裝等誤差對定軌精度的影響。
  7. Because massive harmonic interference in the electrical network, it causes signal - sampling to include the very big harmonic in the measurement system, for eliminating measurement result influence by harmonic, the paper has an in - depth study of fourier transformation harmonics analysis measurement principle, analysis the forming reasons of frequency spectrum leakage and railing effect during measurement, achieves phase locked loop and frequency multiplier technique to realize integer - period synchronous sampling and eliminate impact of frequency spectrum leakage and railing effect in the result of measurement, and investigates in depth theory on phase locked loop and frequency multiplier technique, gives the method of realizing phase locked loop and frequency multiplier technique

    由於電網中存在大量的諧波干擾，導致測量系統中取樣信號也含有很大的諧波，為了消除諧波對測量結果的影響，論文深入研究了傅立葉變換諧波分析法的測量原理，分析了測量中頻譜泄漏和柵欄效應形成的原因，提出了採用鎖相環倍頻技術實現信號的整周期同步采樣，消除頻譜泄漏和柵欄效應對測量結果的影響，並對鎖相環倍頻技術的理論進行了深入研究，給出鎖相環倍頻技術的實現方法。
  8. Chapter two firstly discusses controversial issue about the basis of interim reports that is whether interim period is to be viewed as a presentation of an autonomous period or as an integral part of the annual reporting period the author suggests certain accounting principles and practices followed for annual reporting purpose require certain modification so that the reported results for the interim period may better relate to the results of operations for the annual period except that ， it is also depicted the influences from interim accounting changes ， the accounting of two special gains and losses items ， the measurement of intraperiod income tax and varieties of interim models the author devotes to give reasonable suggestions of interim reporting which can satisfy the nee

    首先通過有關定義的介紹，指出通常意義下的中期財務報告是相對于年度財務報告而言的，是企業在正常經營情況下定期對外披露、且涵蓋期間短於一個完整會計年度的財務報告。然後在此基礎上，圍繞誰是財務報告信息的使用者、他們需要哪些信息，以及企業應該提供哪些信息，推斷出中期財務報告的側重點對于年度財務報告應有所不同，但從本質上講，兩者都屬於一種不完全循環期間的定期報告，都具有滿足信息使用者決策需要的共同目標。
  9. The sampling period of the fusion center is defined as the lease common multiple of multi - sensors measurement period, so the same number of the local state estimation is transmitted to the fusion center every sampling period and the computation burden of the tracking filter is alleviated

    該演算法將融合中心的采樣周期設定為感測器測量周期的最小公倍數，使得傳輸到融合中心的局部狀態估計在每個周期內具有相同的數目，減少了跟蹤濾波的計算量。
  10. At last, the paper solves the depreciation problems of the vessel that is sealed up for keeping and port and dock, bringing forward that the parts that are still worn down during the sealed period should be depreciated and the parts having no or less spoilage should not be depreciated according to the theory of parts measurement. the port and dock, able to be wholly renewed through locally overhauling in turn, should apply the method of replacement accounting to process accountancy. xin dawang ( finance and accounting ) directed by professor : shao ruiqing

    上海海運學院jn ：學位論義最後論述了封存船舶和港口碼頭的折舊問題，本文提出：在部件計價基礎上，船舶封存應只對封存時仍繼續損耗的部件計提折舊，其餘未使用或者損耗很小的部件則不計提折舊：港口碼頭可以通過局部輪番大修實現整體更新，每個泊位根據大修制度定期進行大修，等到所有泊位都經過大修以後，則整個碼頭都同新建的碼頭泊位發揮的效用相同，進而應運用重置會計對碼頭固定資產進行會計核算，以正確處理港口碼頭的修理支出以及折舊計提問題。
  11. Period of final measurement and valuation

    最終結算及估價期
  12. By adopting the method of saturated aqueous salt solutions, the paper designs the equipment to produce the humidity source and scale pi sensors. based on the design and long period measurement of demarcated equipment, we get the lots of curve and data that shows the linear relation between capacity and moisture and good linearity and resolving power

    採用飽和鹽溶液法得到相應級別的濕度標準，對傳感器進行標定試驗並採用相應的數據處理方法，建立了感濕特徵量與氣相濕度之間的數學關系，最終給出其數學模型和各種指標。
  13. Course contents ( containing practice period ) : introduction to the course ; basic function of cells ; breath ; blood ; blood circulation ; digesting and absorption ; energy metabolism and body temperature ; the excretion of kidney ; sensory organs ; nervous system ; endocrine system ; urogenital system ; physical constitution ; change of physiological function of human body in each sports stage ; lung ' s function measurement ; blood type test ; hemoglobin measurement ; auscultation of heart sounds ; measurement of blood pressure ; electrocardiogram measurement ; measurement of visual field ; measurement of body temperature ; cardiovascular function test before and after sport

    課程內容（含實踐活動） ：緒論、細胞的基本功能、呼吸、血液、血液循環、消化與吸收、能量代謝和體溫、腎臟的排泄、感覺器官、神經系統、內分泌、生殖、身體素質、運動各階段人體生理功能的變化、肺功能測定、血型鑒定、血紅蛋白測定、心音聽診、血壓測定、心電圖測定、視野測定、體溫測定、運動前後心血管功能變化。
  14. In order to reflect the change of income in a period totally, the gains and losses of price inflating and the measurement of derivative financial instruments needs fair value

    為了更全面地反映企業在一定期間內的財務業績變動情況，包括資產由於物價變動所帶來的利得或損失、衍生金融工具的收益的變動等，客觀要求採用公允價值對以上的項目進行計量。
  15. The measurement on the enterprise ' s performance is varying in the distinct period according to the different operation features and different social economic environment

    對企業的績效進行評價，在不同的時期，根據其生產經營特點以及所處的社會經濟環境不同，採用了不同的衡量方法。
  16. Planned value is assigned to each loe task for each measurement period

    在每個測定階段，計劃值被配置給每個成就水平任務。
  17. A planned value is assigned to each loe task for each measurement period

    在每個測定階段，計劃值被配置給每個成就水平任務。
  18. This planned value is automatically credited as the earned value at the end of the measurement period

    在測定階段結束時，這些計劃值就自動變成贏得值了。
  19. The calibration of a frequency ( time interval or period ) counter will basically include timebase calibration, and frequency ( time interval or period ) measurement accuracy check at 6 different test points. calibration at additional test points can be arranged on demand

    一個頻率計（時距計或周期計）的校正工作基本包括時基校正及按六個不同測試點進行頻率（時距或周期）準確度的檢查。額外試點的校正服務，可應要求而安排。
  20. In the design of real - time control system, the paper takes three - phase full - bridge mosfet inverter as the real - time control main circuit, and adopts a control scheme with 120 ? switching mode combined with half - bridge pulse width modulation ( pwm ), which would avoid straightthrough short of a certain bridge. phase current is detected by single current sensor ; three - phase position signals generated by position sensors could not only supply commutation information for inverter, but also be used for speed detecting based on signals " period measurement, which makes the speed sensor unnecessary. the whole control system adopts speed and current dual closed - loop control strategy in order to construct a high performance rare - earth permanent magnetic brushless dc motor ( repm bldcm ) full - digital real - time control system

    在實時控制系統的設計中，本文以三相全橋mosfet逆變電路作為實時控制主電路，採用120導通方式結合半橋pwm調制的控制方案，從而有效地避免了橋臂的直通短路；本文用單電流傳感器實現對相電流的檢測，來自位置傳感器的三相位置信號不僅為逆變電路提供換相信息，而且也用於基於信號周期測量的轉速檢測，這樣就省去了速度傳感器；系統採用的是速度、電流雙閉環控制策略，力求構建高性能的稀土永磁無刷直流電動機全數字實時控制系統。
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