方向作用 的英文怎麼說
中文拼音 [fāngxiàngzuòyòng]
方向作用
英文
directive effect-
A central force is defined as a force acting along the line joining a particle or object to a center of force.
輳力就是沿著質點（或物體）向力心連接線方向作用的力。In the retrofocus project, a retrofocus structure with two elements is used in the object lens to enlarge fov and back working distance, in the head of which the negative meniscus have the effect of balancing aberration and deviating rays like a prism. and a standard hyperhemisphere immersion lens with high refractive index is put behind the object lens to satisfy the receiving of a detector with smaller photosensitive
反遠距設計方案中物鏡採用二片式反遠距結構，增大了視場和后工作距離，彎月型負透鏡在前，具有平衡像差和棱鏡的偏向作用;物鏡後放置高折射率標準超半球型浸沒透鏡，滿足小光敏面探測器接收。This paper analyses the existing major problems in traditional evaluation concepts, reestablishes the scientific and reasonable evaluation system of college pe course learning, poses to construct new evaluation methods through the formative evaluation, and causes the pe course learning to possess more leading functions to improve the students ' quality and ability, and possesses stronger operation nature
摘要分析傳統評價觀念存在的主要問題，重新構建高校科學、合理的體育課程學習評價體系，提出以形成性評價來建構新的評價方法，使體育課程的學習對在校大學生的素質和能力有更多的導向作用，並具有較強的可操作性。The author has made research into performance theory especially on the ocb theory. ocb is discretionary behavior that has n ' t been confirmed definitely and directly in the organizational salary system, however it benefits the organization operations as a whole. meanwhile the author has investigated the salesmen " job content, working conditions on the spot, found the existing problems and reasons, analyzed the improved directions. by the way of expert estimation, the author draw the conclusion that ocb is more important than the sales quantity when house sales " performance are evaluated
同時對房地產業售樓員的工作內容、工作環境等進行實地分析研究，查找出售樓員績效評估現存的問題及原因所在，認真分析其改進的方向；採用專家預測法，得出組織公民行為在售樓員績效評估中的重要性遠遠大於銷售量的評估，併科學地提取了組織公民行為與銷售量的評估指標並確定其權重；採用360度績效評估方法，將組織公民行為有效地應用於售樓員的績效評估當中。In order to assess the application conditions, results and scope, existing problems and improving direction about the development of technology suitable for sugar grinding in october, the evaluation on the development for the technology of matching sugar grinding in october was conducted in order to provide a base for the extension of this technology
為了綜合評價糖廠10月開榨配套技術開發的應用效果、作用條件和范圍，存在的問題和改進方向，應用價值的推廣等，特開展「 《糖廠10月開榨配套技術開發》的評價」研究，以便為我國甘蔗糖廠采納10月開榨配套技術提供依據。3. study on vegetation succession : by using place to make succession, instead of using time, we have a useful try to hope to support helpful use for reference. on the other hand, we reveal actuality and stages of community succession of midland of taihang mountain to presume the succession direction in the future
植被的演替研究：本文對用空間代替時間的方法進行演替研究時，選取樣地應遵循的原則進行了有益探索，以期對今後的研究提供有益借鑒，並且科學揭示了太行山中段地區的群落演替現狀和各群落的演替階段，對各演替階段今後的演替方向作出推測。Motion equations for the composite laminated plates induced by oscillatng flow were derived
摘要導出在脈動流順流向作用力下的復合材料層合板的運動方程。The advance, the applications in organic light - emitting diodes ( oleds ) and the future r & d directions of the well developed types of organic red emitters, such as transition metal complexes, intra - molecular charge transfer ( ict ) compounds, condensed aromatic hydrocarbons and oligomers are discussed
本文總結了近年來有機金屬配合物、分子內電荷轉移化合物、稠環芳香類化合物以及齊聚物等幾類有機電致發光紅色發光材料的研究進展，詳細介紹了它們在有機電致發光器件中的應用，並對有機電致發光紅色發光材料未來的研究方向作了展望。In this paper, to counter a flexible beam undergoing large overall motion impacting a fixed slope surface under the effects of grativity, the normal contact model is established based on the hertz theory and non - linear damping term, the tangential contact model is developed by adopting linear tangential contact stiffness to consider the effects of friction force during impact process, and the consistent linear dynamic model including impact is derived by using mode assumption method and lagrangin equation
針對在重力場下作大范圍回轉運動的柔性梁與一固定斜面發生斜碰撞的情況，根據hertz接觸理論和非線性阻尼項建立法向碰撞接觸模型。引入線性切線接觸剛度建立切向碰撞接觸模型，以考慮接觸過程中由於切向相對速度的換向作用引起的摩擦力的變化。利用假設模態法和lagrangian方程建立系統含碰撞過程的一致線性化的動力學模型。This article st ' udying on japanese em in a view of cross - subects and comprehension, makes up of the method of history culture, economic management theory etc. systematize on process of its formation and development, profoundly discover the special pattem of its behavior and the structure of its spirits, roundly expounds the mechanism of its production and reproduction, and makes rather - feasible outlook for its direction of reform in the future
本文運用歷史學、文化學、經營管理學等方法，對日本企業人進行跨學科和綜合性的研究，系統地梳理了其形成和發展的歷史過程，較深刻地揭示了其獨特的行為方式和精神結構，比較全面地闡述了其生產和再生產的機制，並對其未來變革的基本方向作了較切實的展望。Abstract : the information in the literature concerning the concept of heteranthery, the distribution of heteranthery in angiosperm, the function of heteranthery in pollinating processes, as well as stamen development are reviewed, and the prospects in heteranthery studies are also discussed
摘要就異型雄蕊的概念、在被子植物中的分佈、在傳粉過程中的作用及其發育進行了概述，並對未來的研究方向作一展望。Finally, the paper validated five verifying means in actual statistics data and summarized the things which should be noticed, the further researches directions. key words : verifying statistics data, role, test
最後用一些實際的統計數據對本系統進行驗證和測試，並對校驗系統的現存問題及今後的研究方向作了總結。Electric field is able to drive the charged particles directional movement along the interlayer of graphite
電泳插層利用電場力的作用，使得帶電粒子沿石墨粒子的層間方向作定向運動。Therefore, for l, t and + - shaped columns, as long as the shear bearing capacity and ductility in frame - direction satisfy requirements, the shear bearing capacity and ductility under two - directions need not to be checked
因此，對等肢l 、 t和十形柱，只要框架軸方向延性和受剪承載力滿足要求，則斜向作用時也滿足要求。In the course of theory analyses, acoustic / vibration signal acts on the coupling area of a coupler. there are two different actions - horizontal operation and vertical operation and two different transmissions - traveling wave and standing wave. the responses of the sensor analyzed with matlab shows that the length of coupling and the frequency of acoustic / vibration signal will influence the sensitivity of the sensor
理論分析過程中，聲振動信號對傳感器的耦合區有不同作用方式（橫向作用縱向作用）以及不同傳播形式（駐波傳播/行波傳播） ，用數學軟體matlab對其響應進行模擬分析，得出了耦合長度和聲振動信號頻率會影響傳感器的靈敏度。One of ideas was to purchase water from guangdong. the idea originated in 1929 and was put into practice in 1960. from 1965 onwards, water was transported from as far away as the dongjiang. water from guangdong not only solved the fresh water shortage problem, but also indirectly helped improve the relations between the mainland and hong kong
1965年開始執行的從廣東東江運送淡水來港的計劃，不但解決港人食水不足的憂慮，同時亦產生了聯系中港雙方的作用，中國政府以救助香港同胞的立場向港方供水，供水價格相當廉宜。Should the mass media take the lead, and provide society with the proper guidance in the area of language the answer to both questions is in the affirmative
大眾傳播媒介是否應該站在時代的前列，在語用方面充分發揮自己的正確的導向作用呢？答案是肯定的。To address this urgent need, president clinton has proposed a long - term partnership between african states and donor nations to build an indigenous capability to cope with such humanitarian emergencies
美國政府在對東協地區的武器促銷方面作用有限。東協各國政府及武器製造公司總是先討論可能的銷售案，然後再向美國政府申請批準。The preparation and development of green, environmentally friendly and composite type of industrial corrosion and scale inhibitors would be the main trend in this field
文章對緩蝕阻垢劑的分類、作用機理及發展方向作了簡單的綜述，並對其應用前景作了展望：綠色環保復合型緩蝕阻垢劑的研製開發必將成為該領域發展的主流。3. based on the assumption of general slip surface, a general formula of safety factor of slope is presented in which the forces exerted on the slices exactly satisfy the equilibrium condition. using the method the chapters introduced to search critical slip surface, and proved by examples, this method is more reliable, and can search, simulate the critical slip curve
推導出了滑動面為任意現狀，邊坡體內作用有各種荷載且滿足力平衡條件下的邊坡穩定系數計算公式（在進行條分計算時，假定條間僅有水平方向作用力，豎向條間剪力為零） ，利用本文提出的遺傳進化搜索方法搜索邊坡最危險滑動面。分享友人