樣值 的英文怎麼說

中文拼音 [yàngzhí]
樣值 英文
sample value; sample
  • : Ⅰ名詞1. (形狀) appearance; shape 2. (樣品) sample; model; pattern Ⅱ量詞(表示事物的種類) kind; type
  1. The signal we named it fundamental wave ; according to the fundamental wave, coefficients of the fundamental wave can be lined in a sequence. when the unique of the dissolve of the fundamental wave can be confirmed, the sequence of the coefficients can be regarded as one of representation forms of the signal itself ; theory of dissolvable signal shows that when order of the matrix of fundamental wave sampling equals to number of fundamental waves, the sequence of the sampling values from sampling points must be matched one by one with the sequence of the coefficients of fundamental waves. the sampling composed by sequences of the sampling values must be full sampling ; the relevant deductions of the theory of dissolvable signal shows that when sampling the signal, sampling frequency must be lager than the ratio of the number of fundamental waves to the occupation time of the fundamental waves ; to band - limited signals, when the fundamental wave is a sine signal, the results from the relevant deductions of theory of dissolvable signal is coherent to the classic sampling theory

    本文通過分析認為,當信號集中的任一信號可表示為一系列已知信號的線性代數和時,信號集便構成可分解信號集,已知信號稱為基波信號;對可分解信號而言,基波系數構成一序列,當對指定的基波信號集分解唯一確定時,系數序列本身便是信號的一個表示;可分解信號采定理指出當基波樣值矩陣的秩等於基波數時,則由采點處的采構成的樣值序列必與基波系數序列一一對應,從而由該樣值序列構成的采必為完全采;可分解信號采定理中的推論指出,對信號集進行采,采頻率必須大於其信號分解的基波數與其對應時長之比;對有限帶寬信號,若基波信號為正弦信號時,由可分解信號采定理推論給出的結論與經典采定理一致。
  2. Their social and fraternal ends are sometimes worthy of note as well.

    它們的社會目標和互相目標有時也同樣值得注意。
  3. The leader has said that all branches are equally honourable.

    領袖曾說過,一切部門的工作人員都是同樣值得尊敬的。
  4. How was it that his wife had such a costly necklace ?

    為什麼他妻子會有樣值錢的項鏈呢?
  5. They ' re as worthy of our attention as michelangelo ' s sistine chapel

    .竟然能和米開朗琪羅的西斯庭聖母像一得我們注意?
  6. . . they ' re as worthy of our attention as michelangelo ' s sistine chapel

    . . .竟然能和米開朗琪羅的《西斯庭聖母像》一得我們注意?
  7. Not with knapely being such a proud wl, with an unblemished reputation,

    象內普利這樣值得驕傲的婦女社無瑕的名譽
  8. The interplay between the role of the legislature in fixing maximum sentences and individual judicial decisions is examined as is the appropriateness of guideline decisions by courts of criminal appeal or other superior courts

    同時,立法機關在訂定最高刑罰時是否能夠配合個別司法判決、及上訴法庭或其他高級法庭是否應該有一套裁判指引,兩者同樣值得深思。
  9. Firstly the electric - drive equipment is simplified in order that its circuits " working status could be obtained by computer by disposing the sampling value. secondly interface program is designed under objectarx2000 in order to drive the static circuit diagram drawed by autocad. lastly sampling value is transferred through the communication between pc and several sampling scms

    有幾個關鍵性技術問題得到了解決:首先將電傳動裝置進行簡化,使其電路工作狀態通過計算機對電壓采樣值的處理得到確定;其次利用二次開發工具objectarx2000開發出介面程序,實現了對autocad所繪制電傳動電路圖的驅動;最後通過pc機同多個采單片機的通訊解決了對大量采數據的傳輸問題。
  10. The safety of transmission line plays a important role in power system safety it is not only the requirement of ensure supply power reliability, but also the necessary precondition of enhance power system stabilization, to remove faulty line quickly and accurately, also keep non - faulty line continuous work when some transmission line faults current differential protection is a kind of simple, reliable and good - selective protection manner to any variety of transmission lines, power system development needs current differential protection apply to transmission lines, moreover the advancement of electric and communication technology enable current differential protection apply to transmission lines firstly, the paper discusses, analyses the research and application transmission line protection in detail, compare the principle and realistic presupposition of general line pilot protections secondly, because conventional current vector differential protection are influenced easily by load current and transitional resistance, in order to at the same time quicken protection act, the principle and criterion include work characteristic of differential protect based on fault component sampled values are studied, results shows that differential protect based on fault component sampled values excels general vector current differential protection in reliability, sensitivity and anti - saturation of current transformer in addition, synchronous current sampling methods at all terminals of line is analyzed and estimated lastly, the principle and criterion. also device design about current sampling values differential protection based on optical fiber communication, which apply to short transmission lines are concretely investigated,

    基於基爾霍夫定律的電流差動保護無論對於何種形式的輸電線路都是一種簡單、可靠、選擇性強的保護形式,電力系統的發展使得電流差動保護應用於線路保護成為需要,而電子、通信技術的發展使得電流差動保護應用於輸電線路成為可能。首先,本文對目前線路保護的研究和實際應用情況進行了討論和分析,比較了常用線路縱聯保護的實現原理和實現條件及優缺點。其次,針對常規相量電流差動保護易受正常負荷電流和故障過渡電阻影響的缺點,同時為加快差動保護的動作速度,對基於故障分量瞬時采樣值電流差動保護的原理、判據、動作特性等作了討論和分析,結果表明基於故障分量瞬時采樣值電流差動保護在可靠性、靈敏度、抗電流互感器飽和方面明顯優于常規相量電流差動保護,對電流差動保護各端的同步采方法和數據通信也進行了分析和評價。
  11. Talent, like all rare goods, commands a high price.

    才能也象所有珍貴的貨物一樣值高價。
  12. Umbra - you need samples values equal to or greater than 2 to see any influence of this button

    日蝕采樣值必須不小於2 ,查看該按鈕的任意想過。
  13. Since two patches are used, it can detect the embedded watermarks without the original host images, which makes it a blind watermarking algorithm. finally, the paper shows the further research direction in audio digital watermarking

    最後,藉助圖像數字水印中的patchwork演算法思想,提出了一種用於dct變換域的音頻數字水印方案,該技術利用兩個樣值的平均和方差實現了水印信息的盲檢測。
  14. The design adopts ac sample method to get 3 - phase voltage and current samples. the design computes three basic electric parameters according the sample values and monitors the voltage and current of pumping machine with keyboard and lcd

    對抽油機工作電壓、電流進行數據採集,用方均根法由交流采樣值計算三個基本電參數,並通過lcd和鍵盤進行隨時的監測。
  15. Even if the fault spread from external fault zone to internal fault zone, the differential protection can avoid misoperation. main criterion of protection is composite - percentage current differential algorithm according to every sampled value, which can accelerate the protection ' s trip, reduce large amounts of calculation and have strong stability to ta saturation

    本文採用基於采樣值的比率制動式電流差動保護演算法作為保護的主判據,可以明顯提高保護動作速度和減少計算量;具有較強的抗ta飽和能力,在區內故障時無制動,區外故障時有極強的制動特性。
  16. Abstract : in this paper, the setting scheme of the current differential protection based on sampled values using fault component is investigated. the setting schemes of the resistance coefficient and the least trip differential current are discussed in detail. the probable protection setting values for the hv transmission lines are described. it testifies the feasibility for the applications of the protection to the hv transmission lines

    文摘:對基於故障分量的采樣值電流差動保護制動特性曲線的整定方法進行了研究,詳細討論了其制動系數和最小動作電流的整定方法,同時對該保護在輸電線路中的應用進行了初步的估算,說明了該保護的優異性能。
  17. Although the battle to achieve the victory of wto accession was hard fought, in many respects another equally worthwhile but difficult challenge confronts the nation

    雖然獲得加入wto的勝利來之不易,但中國在許多方面面臨另一個同樣值得去努力但也同困難的挑戰。
  18. Ming dynasty stone placed inside the tin - manufacturing small temple, crystal structure of this temple architecture, sweet tin metal production, is the 15th century witnessed the application of tin metal, casting its smelting technology is mature, the same art form is commendable, wudang mountain is currently the only discovery of a tin heritage very valuable

    石殿內安放一座明代製造的錫制小殿,這座仿木結構的殿堂式建築,通體用錫金屬製作,是中國十五世紀應用錫金屬的見證,其冶煉鑄技術十分成熟,藝術造型同樣值得稱道,是武當山目前發現的唯一的一件錫制文物,非常珍貴。
  19. A ming dynasty stone placed inside the tin - manufacturing small temple, crystal structure of this temple architecture, sweet tin metal production, is the 15th century witnessed the application of tin metal, casting its smelting technology is mature, the same art form is commendable, wudang mountain is currently the only discovery of a tin heritage very valuable

    石殿內安放一座明代製造的錫制小殿,這座仿木結構的殿堂式建築,通體用錫金屬製作,是中國十五世紀應用錫金屬的見證,其冶煉鑄技術十分成熟,藝術造型同樣值得稱道,是武當山目前發現的唯一的一件錫制文物,非常珍貴。
  20. But it is also worth noting that russians, russia ' s put - upon neighbours and the shareholders in the sakhalin project are not the only people who stand to suffer as a result of the russian economy and political system being mismanaged this way

    樣值得一提的是,如果俄羅斯經濟頹廢、政治混亂如此繼續下去,結果受害的不僅僅是俄羅斯人、受其壓制的鄰國以及薩哈林島項目的股東們。
分享友人