年周期性 的英文怎麼說

中文拼音 [niánzhōuqīxìng]
年周期性 英文
annual periodicity
  • 年 : Ⅰ名詞1 （時間單位） year 2 （元旦或春節） new year 3 （歲數; 年紀） age 4 （一生中按年齡劃分的階...
  • 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
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  1. Also to get some new conclusion of glacial lakes burst floods, in possibility study of glacial lake burst, and in qualitified study of the safety of the glacial lakes. the first character of this paper introduce the background of this paper, set the goal, content and methodlogy of the study work in this paper. the second chapter of this paper focuses on the meterological character, runoff composition character, why not correspondency of ratio of rainfall and runoff in same period to annual value for nianchu river, lasha river, niyang river and the middle reach of yalu - zangbu river

    本文第一章介紹了課題的研究背景，提出了研究目標、內容和方法；第二章重點分析了年楚河、拉薩河、尼洋河和雅魯藏布江幹流中游段的氣候特徵，徑流組成特性，同期降水、徑流占年總量比例的不對應特性和原因，徑流年內年際變化規律及徑流深分佈特性，分析了天然洪水的特點和洪水參數；第三章介紹了冰川終磧湖的特點，結合已經發生潰決的冰川終磧湖的有關調查資料和考察資料，分析提出了危險冰湖判別指標和發生潰決的氣候條件、周期性特徵，提出了冰湖潰決洪水的計算途徑。
  2. The other is train communication network. based on the protocol of " iec 61375 - 1 ", published by iec in 1999, the data to be transmitted is classified into urgent periodic variables and deferrable random messages. in this paper the whole net is decomposed into two layers : train bus and vehicle bus

    文中參考iec組織1999年公布的「 iec61375 - 1 」標準協議，將整個列車網路分為連接各個車廂主機的上層列車總線網和連接單個車廂內負責控制、檢測等子設備的下層車廂總線網，同時將傳輸的數據類型區分為實時的周期性過程數據和可延遲的偶發性消息數據。
  3. Economic dislocations such as "the panic of 1837" occurred periodically during the 19th century.

    十九世紀曾周期性地發生象「一八三七年恐慌」那樣的經濟失調現象。
  4. 9. in the past 12 months there has been an obvious slowdown in our major export markets, which indicates a cyclical adjustment

    9 .最近一年來，香港的主要出口市場明顯放緩，出現了周期性的調整。
  5. The deflationary effect of the bursting of the property bubble seems to be cyclical, but there is the structural aspect concerning the lifting of the quantitative restriction on the sale of land in july 1997

    物業泡?爆破的通縮效應看來是周期性的，但1997年7月撤銷賣地限制卻又屬于結構性的因素。
  6. Distinct outward fpsc following the inward fpsc emerged in neurons ^ pll and was abolished by bicuculline ( 50 um ). bicuculline increased the amplitude and duration of the initial inward fpsc in all age groups and characteristically recruited the polysynaptic second component of fepscs in neurons p11 - p21. no spontaneous periodic inward current was detected in any age groups after blocking gabaa receptors

    在生后11天以上的神經元，內向電流之後出現了明顯的外向電流，此外向電流可被gaba受體阻斷劑荷包牡丹堿（ 50pm ）完全阻斷，同時iscs的初始內向電流的幅值和時程均明顯增加，並且在阻斷gaba受體之後，任一年齡組均未觀察到自發性周期性的內向電流。
  7. The shallow thermocline distributes in the areas of guangdong, guangxi, fujian and vietnam continental shelf, with obviously seasonal variabilily, and at the same time, in the south and middle areas of nanhai, even in winter when there is no thermocline in the coastal area, there also exists the shallow thermocline

    後者廣東、廣西、福建沿海陸架區則與黃、東海相同，表現為季節性溫躍層，有成長、強盛、消衰、無躍層的年周期變化過程。南海深溫度躍層基本屬於水團疊置型，躍層分佈范圍及躍層強度、上界深度、厚度與氣候關系不大。
  8. A task force headed by the secretary for the treasury is reviewing our public finances to etermine whether the projected successive operating deficits are cyclical or structural in nature

    由庫務局局長領導的專責小組正檢討香港的公共財政事宜，以確定連續數年出現的預測經營赤字是周期性還是結構性。
  9. The characteristics of precipitation anomalies in summer, previous and simultaneous ssta and preceding winter accumulated snow depth anomalies corresponding to positive and negative phases of 10 - yr mode and 25 - 30 - yr mode are discussed respectively. no matter for 10 - yr mode or for 25 - 30 - yr mode, reverse characteristics corresponding to positive phases and negative phases appear in the above fields. it proves that the decadal variation of sah have a good relation to the decadal variation of other key element of climate system and we can regard sah as a strong signal of the anomalies in the climate system

    （ 4 ）夏季南亞高壓東西振蕩具有明顯的年代際變化特徵，本文分別討論了對應於10年周期態的正位相年和負位相年及25 - 30年周期態的正位相年和負位相年時夏季我國降水距平、前期及同期海溫距平及前冬青藏高原積雪距平的分佈特徵，發現無論是10年周期態還是25 - 30年周期態，對于夏季南亞高壓東西振蕩的正位相年和負位相年以上各要素場呈現為很好的反位相特徵，說明夏季南亞高壓的年代際變化與氣候系統中其他要素的年代際變化具有很好的關聯性，可將南亞高壓看作氣候系統中大氣子系統異常的強信號，通過分析南亞高壓的年代際異常可以更直接地研究和預測區域氣候異常。
  10. The results demonstrate that the upper limit of permafrost in this area had declined from 1970s to the middle phase of 1990, and permafrost has appeared degenerate tendecy, but since middle 1990s, permafrost have a stable state ; ground temperature of roadbed near the earth surface is higher than that of the natural ground, thawing time of roadbed near the earth surface is longer than that of the natural ground, the heat income within the permafrost is greater than the heat release from the permafrost during anannual period, the heat accumulation within the permafrost is temporarily appeared as temperature rising, but with the heat accumulation within permafrost growing up year by year, permafrost temperature will become higher gradually, and strong thawing of permafrost could be happened in the region

    結果表明：風火山地區從20世紀70年代到90年代中期凍土上限下降，凍土出現退化現象，從90年代至今凍土趨于穩定；路基近地表地溫明顯高於對應天然地表下的地溫，路基近地表經歷的融化期長于對應天然地表，進入多年凍土區的熱收支也呈現出吸熱明顯大於放熱的周期性變化，進入多年凍土的熱積累暫時以增高地溫耗熱為主，但隨著凍土吸熱量的逐年積累、凍土溫度的不斷升高，本區凍土可能發生強烈融化。
  11. The old periodical economic development law of development - depression hasn ’ t appeared in the advanced countries for nearly 20 years, which seems that they have escaped the periodical economic crisis to keep the ever - growing trend

    近20年來，經濟發達國家暫時沒有出現以往周期性的發展-蕭條的經濟成長規律的制約，似乎擺脫了經濟危機的周期，經濟持續而保持著不斷增長的勢頭。
  12. After the hydraulic project of the three gorges of the yangtze river is completed, the water level in front of the dam of the three gorges reservoir area will be raised from the now several tens of meters to 175 meters. furthermore, because of the needs of preventing floods, the water level of reservoir area will be adjusted periodically between 175 meters and 145 meters every year. this will inevitably cause the revival of part ancient landslides and the formation of new landslides, which will definitely influence the urban construction, the traffic transportation, the people ' s life and property security, etc. in the three gorges reservoir area

    長江三峽水利樞紐工程建成蓄水后，庫區壩前水位將由現在的幾十米海拔高程提高到175m ，且由於防洪的需要，庫水水位每年還將在175m與145m之間進行周期性調節，這無疑將導致部分古滑體的復活和新滑體的產生，結果勢必會對未來三峽庫區范圍的城鎮建設、交通運輸、人民生命財產安全等造成一定的影響。
  13. In the run up to the 2002 - 2003 budget i deliberately drew attention, in this column and in other hkma publications, to the risk that structural, as against cyclical, budget deficits, if left unchecked, may eventually endanger monetary stability

    年財政預算案發表前的一段時間，我特別在本專欄及金管局其他刊物內呼籲大家留意，與周期性預算赤字不同，結構性預算赤字若不加理會，最終會危害貨幣穩定。
  14. It is easy to see that the economy goes through cycles, with ups and downs. the effects of economic cycles are nothing new

    不難理解的是，經濟周期是循環不息，有上有落的，而周期性的影響其實長年存在，並非近來獨有的問題。
  15. In this paper, according to the periodically active characteristics shown in the historical earthquake data in this region since 1900, we describe the rule of seismicity with sine function and furthermore make a preliminary forecast of the seismicity intensity and the developing trend in northeast china till the year of 2008 by using the periodogram of time sequence and other analytical methods

    摘要根據東北地區1900年以來的歷史地震資料所顯示的周期性活動特點，用正弦函數描述其地震活動規律，並結合時間序列的周期圖及其他一些地震活動性分析方法，對該地區未來1 ~ 3年地震活動發展趨勢和地震強度作了初步預測。
  16. Adult giant pandas are generally solitary, but they do communicate periodically through scent marks, calls, and occasional meetings

    成年的大熊貓通常是孤獨的，但是通過體味的標記他們會周期性地交流，呼叫，並且偶爾地會面。
  17. Sinee the 1980s, have been following the financial globalization complex advancement and the international capital movement acceleration, because the economical periodic undulation and bubble economy this disappears other is long, as well as economic system reforming and so on many aspects factors, many national and the local banking industry appeared the large amount not good property

    20世紀80年代以來，伴隨著金融全球化的復雜進程和國際資本流動的加速，由於經濟周期性的波動和泡沫經濟的此消彼長，以及經濟體制轉型等諸多方面的因素，不少國家和地區的銀行業出現了巨額不良資產。
  18. A solar cycle also called a sunspot cycle is an approximately 11 - year period with increasing and decreasing sunspot numbers

    太陽周期是指大約十一年周期性的太陽黑子數量增加和減少。
  19. A solar cycle ( also called a sunspot cycle ) is an approximately 11 - year period with increasing and decreasing sunspot numbers

    太陽周期是指大約十一年周期性的太陽黑子數量增加和減少。
  20. Recent climate change is not caused by man - made pollution, but is instead part of a 1, 500 - year cycle of warming and cooling that has happened for the last million years, say the authors of a controversial study

    一項頗有爭議的研究表明，最近的氣候變化並不是人為污染造成的，反而有一部分是1500年周期性的升溫和降溫，這種情況已發生了近100萬年。
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