短周期 的英文怎麼說

中文拼音 [duǎnzhōuqī]
短周期 英文
short cycle; minor-cycle
  • 短 : Ⅰ形容詞（空間、時間兩端之間的距離小） short; brief Ⅱ動詞（缺少; 欠） lack; owe Ⅲ名詞1 （缺點） we...
  • 周 : Ⅰ名詞1 （圈子; 周圍） circumference; periphery; circuit 2 （星期） week 3 [電學] （周波的簡稱） c...
  • 期 : 期名詞[書面語]1. （一周年） a full year; anniversary 2. （一整月） a full month
  1. A high weathercock frequency is essential for the stability of the guidance loop.

    從制導迴路的穩定性角度來看，短周期振蕩頻率高是基本的。
  2. To monitor earthquake activities in the vicinity of hong kong, the observatory operates a network of eight short - period seismograph stations

    天文臺在香港境內設有8臺短周期地震計，用以監測香港鄰近地區的地震。
  3. Its sedimentary type has the characteristics of both the stable deposit of gondwana continent and the low energy deposit under coastal conditions, and mainly consists of a set of tidal - flat sedimentary assemblage whose sedimentary environment is related to short - period and small - scale inshore glacier activities

    其沉積類型既有岡瓦納大陸穩定沉積特點，又有濱岸條件下的低能沉積特徵，主要為一套潮坪沉積組合，其沉積環境與短周期小規模近岸冰川活動有關。
  4. Fairly good chaos map, which is of high performance and be implement easily is selected. with the introducing of appropriate perturbation aimed to change the initial conditions, we may enlarge the chaotic sequence period under finite precision in practical applications. mixed chaotic model is constructed by combining logistic sequences and m - sequences in form of exclusive - or. and we, by adding two mixed chaotic model, constructed double chaotic system to generate the key generator, which provides with excerllent cryptographic properties

    本文利用混沌技術，通過對混沌映射的選取，選取出了易於實現，且性能優良的混沌映射;通過初始參數的加擾，使有限精度下混沌的短周期行為得以改善;通過利用混沌序列與m序列異或構成了混合混沌序列，在混合混沌序列的基礎上構造出了雙混沌系統，從而提高系統的抗破譯能力，設計出了混沌序列密鑰生成器。
  5. This thesis firstly discuss that the problems of quality management of dalian locomotive manufacturing works under the situation of market economy after reviewing the actuality of its quality management, in allusion to the key elements which give great impact on the core competitive ability of the enterprise, such as the shorter r & d period, the higher quality level, the lower cost level, etc. the further analysis discuss that the problems in quality management of the works, after combine with the feature of the works

    首先，本文在回顧大連機車廠質量管理現狀的基礎上，引出市場經濟下該廠質量管理存在的問題，圍繞短周期、高質量、低成本這幾個影響企業核心競爭能力的因素，結合該企業的特點進行研究后，對目前該企業質量管理存在的一些問題進行深入分析。其次，本文在對質量管理理論進行研究的基礎上，提出機車製造企業貫徹全面預防的原則、以數據說明問題以及質量管理永續改進的理念。
  6. Reduce melt temperature or shorten overall cycle

    降低熔化溫度和縮短周期
  7. A network of about 35 short-period vertical instruments has been installed in the states of u. s. a.

    美國的一些州設置了大約35個短周期垂向儀器。
  8. Hong kong short - period seismograph network

    香港天文臺短周期地震臺網
  9. Short period pn code capture technique with self - jamming code

    存在自干擾碼時的短周期偽碼截獲技術
  10. Study on the pulping and papermaking of short rotation pinus massoniana wood

    短周期良種馬尾松制漿造紙性能研究
  11. Short period seismograph

    短周期地震儀
  12. Short period perturbation

    短周期攝影
  13. Short - period constituents

    短周期分潮
  14. In this thesis, it is used to design the control system of short period of the aircraft longitudinal motion

    文中利用定量反饋理論設計了飛機縱向短周期控制增穩系統。
  15. According to ctbto, ims array comprises 9 vertical short peroid ( sp ) seismometers and a broad - band seismometer

    Ctbto規定ims臺陣應配置9臺短周期垂直向地震儀加一臺寬頻帶地震儀。
  16. In evaluating bids for small convcntional projects, it is important to simplify the procedures, emphasize the key requirements and shorten the process

    對常規小項目的招標評標應簡化程序，突出重點，縮短周期。
  17. Then in allusion to biased momentum wheel system, based on classical control system a pid controller was design about pitching channel. according to specialty of roll - yawing channel, this paper discuss long - time cycle movement and short - time cycle movement. when design the control method of long - time cycle movement, whiff thruster is used to assistant the control system. when design the control method of short - time cycle movemen, in order to sovle the problem of coundn ’ t abtain the angular velocity signal, nonminimum phase controller advanced by terasaki is used

    然後針對偏置動量飛輪系統，基於經典控制理論設計俯仰通道的pid控制律，根據滾動?偏航通道耦合的特點，分別討論了由軌道角頻率和章動頻率引起的長周期運動和短周期運動。其中長周期運動控制律設計時，結合了噴氣推力控制來輔助偏置動量控制;短周期運動控制中，為了解決不能獲得角速度信號的問題，採用terasaki提出的非最小相位控制器進行控制。
  18. By extracting the experience and lessons from the development of foreign country ' s military aircraft, the ways that how to define the aim, handle the key point of the work, raise the aircraft performance, shorten the term, cllt down the risk of technology and economic expense ensuring that the predevelopmellt is practical, will be discussed in this paper

    通過總結國外軍用飛機研製成功與失敗的經驗和教訓，探討預研工作過程中如何確定工作目標、把握工作重點，如何提高飛機性能、縮短周期、降低技術、經濟風險、費用，保證預研成果實用性的思路與方法。
  19. Comet schwassmann - wachmann 3 73p schwassmann - wachmann 3 is a short period comet which orbits around the sun every 5. 4 years

    施瓦斯曼瓦茨曼3號彗星73p schwassmann - wachmann 3是顆短周期彗星，每5 . 4年接近太陽一次。
  20. The aircraft ' s longitudinal motion short period poles and long period zeros in right plan e may make the aircraft control system be not got by only using qft. so pole and zero assignment by state feedback is needed to change this circumstances and then qft is used to get the control system. simulink results are given to prove at the system meets the requirements.

    飛機縱向運動方程的短周期和長周期的右半平面可能存在零極點對問題，這對飛機控製造成不利影響，直接利用定量反饋理論不能滿足要求。本次論文首先進行短周期狀態反饋極點配置，然後利用定量反饋來解決這個問題。通過模擬分析得到滿意的結果。
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