main source 中文意思是什麼

main source 解釋
主要來源
  • main : adj 1 主要的，主，全，總。2 充分的，盡量的；全力的，有力的。n 1 體力，氣力；力〈僅用於 with might...
  • source : n 1 源頭，水源，源泉。2 根源，本源；來源。3 原因；出處；原始資料。4 提供消息的人。5 血統。vt 〈美...
  1. The main source of non - agnostic modules is c

    已知模塊的主源是c + + 。
  2. Three main rock types make up the geology of singapore : igneous, sedimentary and alluvium. where is the main source of granite found

    形成新加坡地質的三種主要巖石類型：火成巖、沉積巖和沖積巖。哪裡是花崗巖的主要來源地？
  3. This could in turn threaten the survival of both the far eastern leopard and the amur tiger or siberian tiger, whose main source of food is ungulates

    和野豬等可能會集體餓死，從而威脅到捕食有蹄動物的遠東豹和東北虎又稱西伯利亞虎的存活。
  4. In atlanta, the largest metropolitan area in the south - east, 3m residents will lose their main source of drinking water by january if the level of nearby lake lanier continues its precipitous drop

    如果附近的拉尼爾湖水位繼續急劇下降，生活在亞特蘭大（美國東南地區最大的都市區）的三百萬居民將有可能在明年一月份失去這賴以生存的飲用水源。
  5. Matchsticks ( main source ), boxes, frames ( for its lightness, light color, good nailing and screwing and feedom from odors and tastes ), house building, woodworking ( sashes, frames and doors ), moulds, coffins, tables and fittings

    火柴桿、箱盒材、線條（是用其輕軟性、色澤淡、保釘性佳及具芳香性等優點） 、房屋構造材。
  6. The oil shale in the lower chang7 oil - bed was the main source rock of oil in the researched area

    長7下部的張家灘油頁巖是研究區主要的烴源巖。
  7. The main source for family reconstitution is the parish register.

    重新構畫家庭的主要資料來源是教區的記事錄。
  8. Thi s paper proposes a new automatic natura1 1anguage text categorization modu1e based on concept. thi s modu1e takes howwenet as the main source of knowledge, the concepts of words as the bas ; is of text categorization. the concepts of words are reduced to sememes and the tc is performed in the classfiab1e sememe vector space ( csvs )

    本文提出了一個基於概念的自然語言文本自動分類模型，該模型以《知網》為主要的概念知識源，以詞所表示的概念為分類基礎，把概念繼續分解至義原，並在可分義原組成的向量空間進行文本分類。
  9. Recent research also doubt that those are one of the carcinogenic substances. furthermore, the granular pollutants are also the main source in atmosphere suspensible particles. they cause damages to environments, landscapes, and buildings, and the pungent smell produced by them also makes people feel uncomfortable

    最近的研究亦懷疑其乃致癌物質之一，此外粒狀污染亦是大氣中懸浮微粒之主要來源，對環境、景觀、建築物造成破壞，其刺鼻的氣味也令人呼吸不舒服。
  10. Firstly the dissertation analyses the reason of vibration and noise of the transmission gear and the box, drawing a conclusion that the change of gear mesh rigidity and transmission error are the crucial causation to engender vibration and noise of the gear - box ; the main source of the noise is the syntonic noise in box vibration and noise

    本文首先分別分析了變速箱傳動齒輪和變速箱箱體的振動噪聲產生機理，得知產生變速箱傳動齒輪振動噪聲的主要因素是輪齒嚙合剛度的變化和傳動誤差的影響;且在變速箱箱體振動噪聲中自鳴噪聲是汽車變速箱的主要噪聲源。
  11. This paper, based on the main source of 《 full - text database of chinese journals 》 and 《 the database of chinese science journals 》 ( full - text edition ) and combing the documental metrology with document contents, carries out a statistical analysis on quantity distribution, journal distribution, writer distribution and theme distribution of the approval rate of library readers in china, and supported by some relevant proposals in it, thereby discussing the status and the present problems in the approval rate research of the library readers in china in order to provide some consultant revelation to the future study in this field

    摘要本文以《中國期刊全文數據庫》和《中國科技期刊數據庫》 （全文版）為文獻來源，運用文獻計量學方法並結合文獻內容，對我國圖書館讀者滿意度研究論文進行了數量分佈、期刊分佈、作者分佈及主題分佈的統計分析，從而探討了我國圖書館讀者滿意度研究的現狀和存在的問題，並提出相關建議，以期能對本領域今後的研究提供一些參考與啟示。
  12. Tritium is radioactive and is believed to be the main source of the major traces of 3he found in the atmosphere.

    氚是放射性的，並且確信是大氣中痕量3He的主要來源。
  13. The main source of nickel and platinum metals in the world is the nickel - copper sulfide magmatic deposits related to basic - ultrabasic body, which provide half or more amount of the metals in the world

    世界鎳和鉑族金屬的主要來源是與基性超基性巖有關的銅鎳硫化物巖漿礦床。該類礦床佔世界鎳、鉑量的近一半或更多。
  14. Coal, carbargilite in permo - carboniferous and carbonate in ordovician system were the main source rock of natural gas in the researched area

    石炭二疊系分佈的煤層、炭質泥巖和奧陶系碳酸鹽巖是研究區主要的氣源巖。
  15. China, it is claimed, is running short of cheap labour ? the main source of its extraordinary growth

    中國經濟的超常增長據稱是主要來源於緊俏的廉價勞動力。
  16. The civil law countries have codified their law so that the main source of law in those countries is to be found in the statutes rather than in the cases

    大陸法系國家把它們的法律編成了法典，因此這些國家的法的淵源在成文的法規裏面不在案例里。
  17. In addition, the eu pays european fleets to fish off the coast of developing countries, as in west africa. such fishing, which is often unsustainable, poses a threat to coastal communities who depend on fish as their main source of food

    此外，歐盟更會資助漁船隊到發展中國家，如西非的海域捕魚，他們大多數使用不符合可持續原則的方式捕魚，使沿岸以魚類為生或為主要糧食的社區備受威脅。
  18. Meanwhile, owing to the sluggish economy, the defective stock market system, the enormous expense of the listing procedure and the firm regulation of company information revelation, it is not practical for the secondary market, with limited market capacity, to act as the main source for the withdrawal of venture capital. therefore, the otc market gets essentially necessary

    同時由於宏觀形勢、市場本身欠缺、制度障礙等因素的影響，再加上二板市場的容量有限，企業上市所需可觀費用的支出，大量信息披露的要求，致使建立二板市場作為風險投資退出的主渠道在短期內並不具有現實意義，因此建立otc市場就顯得十分迫切和必要。
  19. Main source : coal - fired power plants and automobile exhaust

    主要來源：汽車尾氣和燃煤發電廠。
  20. It once was not only the main source of our country " s fiscal revenue but an import way of regulating economy in our country

    它既是國家財政收入的主要來源，又是我國政府用以調節社會經濟的重要手段。
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