circle a field 中文意思是什麼

circle a field 解釋
在機場上空做圓圈飛行
  • circle : n 1 圓；圓周；圈；環；環狀物。2 圓形場地，馬戲場；（鐵路的）環行交叉口；（體育場的）圓形看臺；（...
  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時，冠以不定冠詞主要表示類...
  • field : n 菲爾德〈姓氏〉。n 1 原野，曠野；（海、空、冰雪等的）茫茫一片。2 田地，牧場；割草場；〈pl 〉〈集...
  1. Abstract : the distribution of cooling air which is in the grille - brick of the inner combustion hot air stove has been simulated with three dimension turbulent mathematical model so as to find a method which is used to improve the distribution of cooling air in hot air stove. the influence of differential horizontal plates on the distribution of cooling air is discussed. the results show that original big circle round field of flow in the pillar - cavity is changed into full one - way field of flow and edges gas flow, at the same time, is increased by horizontal plates. there is a different function with horizontal plates and vertical plates. to make the uniform distribution of cooling air in the hot air stove, it is necessary that horizontal plates and vertical plates are used in a combined way

    文摘:應用紊流三維數學模型模擬內燃式熱風爐內冷風在格子磚柱中的分佈，尋求改善其分佈的途徑.討論了加設不同布置的水平導流板對氣流分佈的影響.模擬結果表明，在支柱空腔內加設水平導流板改變了原有大迴旋流場，使迴旋流變成大面積的單向流.通過在支柱空腔內加設水平導流板可以發展邊緣氣流，這恰好與加設豎直導流板的作用相反，水平導流板和豎直導流板的結合使用有望實現冷風在格子磚柱中的均勻分佈
  2. The feasibility of decomposition of transition firing sequence, the application of them in the detecting lfs and the reverse course of decomposition - synthesis are discussed. they provide theoretic basis for our algorithm in the field of petri net. supported by the above, two main part is included in the algorithm : at first, x is transacted according to the following method in order to get a set of xb named as basic vector of x which is the firing count vector of a directed path without circle if md is reached from m0 in the rg ( m0 )

    在變遷序列分解的指導思想下，我們的演算法主要通過以下兩步工作完成： （ 1 ）首先對給出的已知條件中滿足狀態方程的n維非負整數向量進行處理，得到一組x的基礎向量x _ b ，使得在petri網的可達標識圖中，若存在一條由m _ o到m _ d的有向無環路，則x _ b為這樣的路上變遷引發序列的發生數向量。
  3. But can keep even gradient magnetic field range strong, hall ' s component can only measurement displacement among a small circle ( usually only about 1mm )

    然而，能保持均勻梯度磁場的范圍不大，霍爾元件只能小范圍（通常僅約1mm ）的測量位移。
  4. Napoleon, standing on the redoubt, was looking through a field - glass, and in the tiny circle of the glass saw smoke and men, sometimes his own, sometimes russians

    拿破崙站在土崗上用望遠鏡觀望，在小小的圓筒里他看見了煙霧和人。
  5. 2. the precipitation character of the north part of viet nam and its relation to the atmospheric circle. there is a clear relation between summer rainfall in north part of vietnam and pre - spring 100hpa gee - potential height field, the key region is north part of the north pacific ; there is also an obvious relation between summer rainfall and pre - spring 500hpa geo - potential height field, the key regions is north part of the north pacific, greenland and south part of the south pacific

    另外越南北部夏季降水與同期500百帕位勢高度場關系不明顯，表現為：只有南太平洋南部可以認為是與越南夏季降水關系密切的地區，另外在東西伯利亞地區也可認為與越南同期降水有明顯關系的地區，即： 500百帕高度場上的上述兩個區域位勢高度正異常，同期越南北部夏季降水可能偏多，反之亦然。
  6. It makes finite element analysis for no - load motor, full - load motor and armature magnetic field singly acting motor, and it gets distributing map of magnetic field and static characteristics curve as different rotor angle and different armature current in a permanent magnet circle for the motor, it analyzes and explains influences of armature magnetic field on the inductance characteristics of windings

    分別對電機空載、負載以及電樞磁場單獨作用3種情況下進行了有限元分析，得出在1個永磁磁鏈周期內不同轉子位置角和不同電樞電流作用下的磁場分布圖以及靜態參數特性曲線。
  7. The pursuit of balance is rooted in people ' s perpetual longing for justice, while as a theory, the principle of modesty guides those people engaged in legislative work and judicial practice in the field of " economic crimes circle " and the penalty arrangement. thus the balance between crimes and penalties can be achieved, based on comparatively sl ight criminal punishments

    對均衡性的追求源於人類植根于精神本能中對正義的永恆渴望，而謙抑原則之確立作為一種理念，不僅在「經濟犯罪圈」的范圍上，而且也在刑之配置上牽引著立法者與司法者，使罪刑均衡建立在盡可能輕緩的刑罰基準之基礎上。
  8. The hf induction heating system introduced here made by our company is an energy - saving single - circle devise. the system has a matured design and field - proved to be strong and durable

    本公司生產的高頻焊管加熱設備為節能新型單迴路，整機電路成熟，可靠耐用。
  9. When human history begins with a new century, the structure of worldwide culture takes on a new feature of integrating, co - existing, therefore, the confucian culture of china is now being adopted by more and more western developed countries, such as the united states, japan and singapore, in the field of management of modern enterprises. the adoption of the confucian elite thoughts becomes even popular in the circle of modern human resource management

    當人類步入21世紀，世界文化架構正呈現由單極向多元化相融、並存、共存方向發展的態勢，因而，儒家文化做為中國傳統文化的瑰寶，正被許多西方發達國家借鑒于國家發展和企業的現代管理，如美國、日本、新加玻等國家，在現代人力資源管理中更青睞于中國儒家人才思想的現實發展和應用。
  10. At last, the author concludes that rbd of jinan will hopefully be the resort of choice for tourists, which in turn, will turn out to be a virtuous circle for rbd development. this article enlightens us with a systemic understanding about this new research field and opens up a fresh viewpoint on developing business and tourism jointly in china

    通過本文對城市商旅聯動及其商業遊憩區發展的相關理論的探討和研究，使我們對這一較新的研究領域有了比較全面系統的認識，開辟了我國城市商業和旅遊業聯動發展的新視角和新思路，對城市經濟發展具有一定的指導作用。
  11. A quarter circle with a radius of 1 m ( 1 yd ) from each corner flagpost is drawn inside the field of play

    在比賽場地內，以距每個角旗桿1米（ 1碼）為半徑畫一個四分之一圓。
  12. Positive psychology is a newly rising field in contemporary psychology research circle and now is paid more and more attention to

    摘要積極心理學是當代心理學界興起的一個新的研究領域，現在受到越來越多的人的關注。
  13. The mission of the hotel is to build a new platform for the international and domestic media and culture circle with it facilities and customer first service, while we the guests are guaranteed a comfortable home away from home. as a hotel featuring in business and culture, it has comprehensive and complete facilities providing services in culture field. news plaza is able to independently host and coordinate various kinds of international and domestic cultural exchanges, literary and artistic performances and sport activities, depending on the largest newspaper media in beijing

    酒店的宗旨是以資訊化技術設施和以人為本的服務為國內外新聞文化界搭建一個新型交流平臺，為四海嘉賓商務和文化旅行提供一個舒適貼心的家園作為商務與文化結合的酒店，其文化服務功能綜合配套，依託首都最大的平面媒體集團，可獨立承辦或協辦各類國際國內文化交流文藝演出和體育活動。
  14. Venture of medium and small - scale enterprises holds a key status in the economic progress in our country and research in this field has become one of the hot topics in industrial circle and academic circle, but systematical research in the country and the world is still in the starting phase

    中小企業創業已在我國經濟發展中具有十分重要的地位，創業的研究已成為實業界與學術界的熱門話題之一，但國內外對創業的系統性研究仍處于起步階段。
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