predominant period 中文意思是什麼

predominant period 解釋
顯著周期
  • predominant : adj. 1. 主要的；突出的；最顯著的。2. 掌握主權的；有力的，有效的。3. 占優勢的，支配其他的 （over）, 卓越的。4. 流行的。n. 【生物學】特優生物，特優種。adv. -ly
  • 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...
  1. The result of analysis shows that the climate of the period during which these strata were formed was mainly dry and cold, and the pollen of herbs is predominant. in the later part of this period the temperature and humidity increased a little, especially between the two cultural layers there was a short but clear section of wet and warm climate and a temperate forest steppe landscape existed

    古環境分析表明，文化層出現前後的這一段時期，一直以乾冷氣候為主，草本花粉占絕對優勢，中後期溫濕度有所增加，尤其上下文化層之間曾有一個短暫而明顯的較為溫濕的時期，出現了溫帶森林草原景觀。
  2. Period of the first predominant swell in seconds

    -主涌浪周期，以秒為單位
  3. 4 - group indicator for period and height of the predominant swell

    4 -主涌浪周期及高度組指示碼
  4. This article is divided into five parts totally, explaining the special relationship between palestine and jordan from the aspect of economy, military and population etc. in the fist part, origin of jordanian - palestinian relations is been discussed ; in the second part, i expatiate upon the development of the jordanian - palestinian relations from 1967 to the late of 1970s, and generalize that the character in this period is cooperation and conflict ; some important history events are expounded in the third part, such as the camp david agreement, the lebanon war, the reagan plan, the jordanian - plo agreement and the palestinian intifada. at the same time, the conclusion can be drawn that the relationship between the plo and the jordanian government was characterized by instability, mutual mistrust, caution and rivalry ; in the fourth part, after the end of the cold war, both jordan and plo adopted practical policies, and then the relationship of equal colleague has become the main trend ; in the last part, i summar ize the predominant factors which influence the relationship between jordan and palestine and give history outlook to the future jordanian - palestinian relations

    第一部分，重點闡述約巴特殊關系形成的歷史淵源；第二部分，採用對比的手法，通過對1967年70年代末約旦與巴解組織之間關系演變的歷史考察，深刻揭示出在這一時期約巴關系的特點是短暫合作和長久沖突；第三部分，通過對戴維營協議、黎巴嫩戰爭、里根方案、約巴協議聯合行動方案、巴勒斯坦大起義等重大歷史事件分析，闡釋約巴關系親密接觸和悲歡離合的內在原因，推論出80年代的約巴關系具有不穩定、不信任、謹慎、競爭甚至反復等特點；第四部分，冷戰結束后，政治解決地區沖突已成為地區局勢發展中的一股主流，約巴雙方都採取了新的務實政策，平等友好關系是約巴關系發展的主流；第五部分，這是全文的落腳點，總結制約和影響約巴關系主導因素，並且展望未來。
  5. For the sake of the actual function of the discussion as a way of teaching, we passes by to experiment for the teaching of period a semester half, experimenting the result enunciation, a kind of predominant teaching method of the discussion as a way of teaching conduct and actions senior high school history teaching, with the senior high school for promote the senior high school history teaching history that living to study to rise obvious function, it is beneficial to break that kind of traditional teaching situation, but this kind of break " is not to the simple negation of the teach type teaching method, also do not replace the predominant position of the teach type teaching method, but be partial to a kind of correcting an error of the teach type teaching method irregularity, combining to become a kind of can with complement each other and predominant teaching method in teaching method in teach type

    討論式教學法就是以討論法為主要教學方法的一種教學模式。它的最主要的優點就是特別強調學生的主體地位即注重學生的學習能動性、獨立性和創造性，但它並不忽視教師的主導地位。為了證明討論式教學的實際作用，我們經過了為期一個學期半的教學實驗，實驗結果表明，討論式教學法作為高中歷史教學的一種主導教學法，對于促進高中歷史教學和高中生的歷史學習起到明顯的作用，它有助於打破那種傳統的教學局面，但是這種「打破」不是對講授式教學法的簡單否定，也不是要取代講授式教學法的主導地位，而是對講授式教學法弊端的一種糾偏，並成為一種可與講授式教學法相輔相成的主導教學法。
  6. As for frequency domain, tirls includes mainly 3 frequency bands : ( 1 ) high frequency band with period less than 1 year, which is relative to weather ; ( 2 ) mid frequency band with predominant period 1 year, relative to sun, plant and season ; ( 3 ) low frequency band with period more than 1 year, relative to the crustal activity and long period variation of atmosphere temperature

    從頻率域看，地表熱紅外輻射主要存在3種頻段： （ l ）高頻，周期小於1年的天氣變化； （ 2 ）中頻，以1年周期為主的太陽、植被與季節變化； （ 3 ）低頻，大於1年周期的大氣變化的長周期成份，地殼緩慢的運動引起的熱輻射變化亦屬于長周期變化。
  7. The thickness of site overburden layer is one of important reasons that affect the predominant period of ground micro - tremor

    覆蓋層厚度是影響地脈動卓越周期的重要原因。
  8. Fourth, there exists some corresponding relationships between spectral structure characters of ground micro - tremor and shear wave velocity of site soil layers. the outcomes of these two kinds of tests can be conferred each other. fifth, the correlations between predominant period of ground micro - tremor and thickness, and value of shear wave velocity of overburden layer are established

    第五，建立場地土覆蓋層厚度、剪切波速與地脈動卓越周期之間的相關關系，有助於通過勘測場地土覆蓋層厚度的結果估算場地地脈動的卓越周期，以及揭示場地土剪切波速與地脈動卓越周期的內在相關規律。
  9. Seismic predominant period

    地基基礎抗震地震卓越周期
  10. The change of predominant period of ground micro - tremor is closely related to the formation of site soil layers, and mutually corresponds to the change of engineering geological conditions of the site

    地脈動卓越周期的變化與場地土層構造密切相關，與場地工程地質條件的變化相對應。不同地基土層構造對應不同類型的頻率分佈。
  11. In this part, response spectrum and fourier amplitude spectrum are studied, the main results are as follows : 1 ) response spectrum analysis : a ) absolute acceleration response spectrum ( sa ) : ( 1 ) in general, response spectrum decrease with depth, for m < 4. 5, the shape and the predominant period of each response spectrum in different depths are similar : the variation of spectra with depth focus on near - surface level ; the normalized spectra are similar to each other, except the predominant perk value in middle depth of some earthquakes is higher than other depth

    地震動反應譜沿深度變化的規律（ l ）加速度反應譜（ s 、 ）沿深度的變化規律一般，加速度反應譜（ s 。 ）隨深度的增加而減小。震級較小時，不同深度各測點的反應譜形狀很相似，卓越周期基本一致;淺層處反應譜沿深度的變化梯度較大;深層處反應譜大小比較接近;強震時，反應譜形狀在短周期有較小差別，長周期逐漸接近。
  12. According to the structural dynamic behaviors under different site conditions and seismic waves with different platforms, the relationships between the structural response and site predominant period, as well as platform of seismic wave were built up, by which the most unfavorable earthquake excitations of single - layer spherical shell were obtained

    通過對場地卓越周期及地震波平臺段持時的研究，建立結構動力響應與場地卓越周期及地震波平臺段持時之間的關系，明確了何種條件下的荷載為結構最不利外荷載。
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