directed number 中文意思是什麼

directed number 解釋
【數學】(有加減號的)有向數。

  • directed : adj. 1. 有指導的;定向的。2. 【數學】標出(數、角、線段的)正負的。
  • number : n 1 數;數字;〈pl 〉算術。2 (汽車等的)號碼;第…,第…卷,第…期〈通常略作 No (復數 Nos ),用於...
  1. The paper directed against the history and present of china silk industry, by analysing the principal contradiction of restricting industrial advance from the point of view in productive forces and production relations, and by comparing to the brasil silk inductry where its productive forces is quickly advanced, thus, author suggested that we must again construct the advantage of china silk industry, by transtforming a industrial mode, and by building a modern production and technique system in mulberry field, and by building a industry - like technique system for enterprise raise silk worm, and by firstly advancing a number new silkworm region in the cental and west district et cetea aspects

    本文針對中國蠶絲產業的歷史和現狀,從生產力和生產關系的角度分析了制約產業發展的基本矛盾,並通過和近期蠶絲生產力發展較快的巴西進行比較,提出應從產業模式改造、建立現代化桑園生產技術體系和工業化養蠶技術體系、發展一批以中西部地區為主的新蠶區等方面,重新營造中國蠶絲產業的優勢。
  2. Abstract : the paper directed against the history and present of china silk industry, by analysing the principal contradiction of restricting industrial advance from the point of view in productive forces and production relations, and by comparing to the brasil silk inductry where its productive forces is quickly advanced, thus, author suggested that we must again construct the advantage of china silk industry, by transtforming a industrial mode, and by building a modern production and technique system in mulberry field, and by building a industry - like technique system for enterprise raise silk worm, and by firstly advancing a number new silkworm region in the cental and west district et cetea aspects

    文摘:本文針對中國蠶絲產業的歷史和現狀,從生產力和生產關系的角度分析了制約產業發展的基本矛盾,並通過和近期蠶絲生產力發展較快的巴西進行比較,提出應從產業模式改造、建立現代化桑園生產技術體系和工業化養蠶技術體系、發展一批以中西部地區為主的新蠶區等方面,重新營造中國蠶絲產業的優勢。
  3. For a x - directed line current with lengh much smaller than a wave length, the e - field pattern on coordinate planes in 3 - d space in the region from much smaller than line length to one or two wave length, the synthesized pattern by summation of the field of many line segments of hertz dipoles is independent of the number of segments, i. e. same field as a single hertz dipole

    以水平面上三角形甚小於波長線電流為例,分割為若干小段之赫芝偶極所加總合成在三度空間任意座標平面上距離從甚大於線長到一兩個波長區域之電場場型與分割小段數量無關,即等同於一單一赫芝偶極之場型。
  4. The ethical theory proposed by jeremy bentham and james mill that all action should be directed toward achieving the greatest happiness for the greatest number of people

    功利主義一種傑瑞米?邊沁和詹姆士?穆勒提出的倫理學理論,這種理論認為所有行動須為最大多數人獲得最大幸福。
  5. Also directed a number of commercials and music videos prior to feature films

    同時導演了很多故事片中的音樂電視
  6. The sum of the directed distances from any point in space to equicrural tetrahedrom ' s four planes is a definite number

    摘要給出空間任意一點到等腰四面體4個面有向距離的一個定值性質。
  7. The other is that the difference of maliciousness showed by indirect intention and recklessness in the statutory crimes is so little that it can be omitted, while the number of the statutory crimes is becoming bigger and bigger accompanying with the boost and development of the market - directed economy in current china

    「復合罪過形式概念」就是在這樣的背景下呱呱墜地的。質言之, 「復合罪過形式」是解釋「一個具體犯罪同時可能具有間接故意與過失兩種罪過形式」這一法律現象的理論模型。
  8. Professor terry hung, assistant professor of the division of otorhinolaryngology who directed the study said, closed reduction for nasal fractures would satisfy a large number of patients who are unfortunate to have injury to their noses. however it remains clear from the study that a significant proportion of our patients remain dissatisfied with the appearance of their noses, their breathing or both

    負責這次臨床研究隊伍的香港中文大學醫學院外科學系耳鼻咽喉科助理教授洪致偉表示:固定手術能滿足大部份鼻創傷人士的需要,但同時很多病人仍不滿意鼻子外觀、呼吸情況,或有人同時不滿意兩者。
  9. This thesis contributes to directed cycles in digraphs, including the relations between the girth g ( d ) ( length of the shortest directed cycle ) of d and degrees of vertices of d and between the shortest directed cycle of d and the binding number of d, among which vertex - transitive digraphs are studied in detail

    本篇論文主要研究有向圖中的有向圈,討論有向圖中的圍長g ( d ) (最短有向圈的長度)與圖的頂點度以及結合數之間的關系,並重點分析了點可遷圖類。
  10. Considerable attention has been directed toward the fact that if the clinical symptoms indicate intestinal obstruction, reliance should not be placed upon abdominal films, because in a number of instances these may appear to be within normal limits at a time when the patient has strangulation obstruction

    我們應該注意到以下情況:如果臨床癥狀提示有腸梗阻,不應該依賴腹部平片,因為在很多情況下,當病人有絞窄性腸梗阻時,平片仍會顯示正常。
  11. As a large number of audience with admission tickets are expected to use the citic tower footbridge to the tamar site, the footbridge will be divided into two sections when the situation warrants, whereas the incoming visitors will be directed to use the staircase at the northwest corner of the citic tower in a one - way downward flow and outgoing visitors will use the upward escalators from the ground level to the citic footbridge for dispersal

    由於預期會有大批手持門票的觀眾採用中信大廈的天橋前往添馬艦,因此警方在有需要時,會將天橋分間成兩部分,進場的市民會單向使用中信大廈西北面的樓梯,而離場的市民會由地下使用電梯上天橋離開。
  12. Var is a viable measure for risk analysis that considers many risk factors synthetically and provides a single number for evaluating the effect of risk. liu na ( technical economy and management ) directed by prof

    本文中主要引入了var這樣一個綜合考慮了客觀和主觀風險因素的、用以計算風險程度的可變指標對發電資產的價值進行風險分析。
  13. Then we establish the system model and make the simulation experiments. it is shown that the performance of the algorithm is better than that of the conventional rake receiver combining the same number of multipath components and approaches that of an adaptive receiver in the decision - directed following training

    建立了改進演算法的系統模型,進行了模擬實驗,結果表明mlccma演算法比採用合併多徑成分的傳統rake接收機的性能優越,而接近於使用學習序列的直接判決演算法的自適應接收機的性能。
  14. Get the server ip address and port number to which the request is directed

    獲取請求被定向到的服務器ip地址和埠號。
  15. Gets the server ip address and port number to which the request is directed

    獲取請求被定向到的服務器ip地址和埠號。
  16. A uniquely pancyclic digraph is a digraph which has exactly one directed cycle of each length l, for 3 l v, where v is the number of vertices of the digraph

    一個唯一泛圈有向圖是一個定向圖,且對3 l v的每個l ,它恰好有一個長為l的有向圈,這里的v表示有向圖的頂點數。
  17. This numerical simulation is not limited by number of cooler, winding at each pole, directed area, and horizontal duct in each directed area, and not limited by geometrical size of discs and ducts

    數值模擬對變壓器所配冷卻器臺數、每柱線圈數、各線圈導向區間數、每區內水平油道數以及線餅、油道的幾何尺寸沒有特別的限制。
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