風選作用 的英文怎麼說
中文拼音 [fēngxuǎnzuòyòng]
風選作用
英文
winnowing-
" the first collectanea of ci poems ", one of the earliest ci collections compiled in the qing dynasty, is a great push to the evolution of ci style of early qing, and plays a certain role in the compilation of ci poems
摘要《倚聲初集》是清代最早編撰的詞選之一，它對清初的詞風嬗變起到了重要的推動作用，並對人們編撰詞選有著一定的影響。This article is composed by four parts. the foreword introduces simply the process of from establishment to development and contabescence of shanxi bank and the operating and running status. then bring forward the theme of this article that the organizational and managing system was the determinant factors of the prosperity and decline of shanxi bank and its experiences and lessons lend a helping hand to the enterprises of our time. the first part mainly tells of the organizational system and managing mode which drove the development and prosperity of shanxi bank, i t was consisted of the organizing system of the ownership departing from the power of management, and the capital frame of composing by the yin - share and manpower - share, and the human resources management system including high - level various and with elasticity distributing system and strict managing system, and the rigorous mamaging system and flexible running frame, and the enterprise culture of combining tigtly with the ru culture
組織制度方面，主要通過對票號所有權與經營權相分離的組織制度的研究，總結其對票號發展所起到的重要作用；資本構成方面，主要對票號銀股、身股並重的資本構成，特別是票號實行的頂身股制度進行研究，總結其對員工所形成的有效激勵作用；用人體制方面，主要從激勵和約束兩個方面分別進行研究，一方面是票號分配體制的高水平、多樣化、富於彈性，對票號員工形成了有效的激勵作用，另一方面是嚴格的人員選拔、培養、任用以及監督、獎罰等管理制度，對票號員工形成了有效的約束作用；管理制度和經營體制方面，主要通過對票號各類號規進行分類研究，分別從管理制度和經營體制兩類內容來著手，總結票號管理制度的健全和經營體制的靈活對票號業務發展所起到的重要作用；企業文化理念方面，分別從員工教育和儒商融會兩方面進行研究，總結票號對員工道德教育的重視給票號帶來的良好企業風尚以及儒商融會理念使票號在經營方面更加成熟穩健、注重企業長遠利益。The paper indicates that, on the premise of the reform of property rights, the choice of modes of establishing a healthy credit system in china should follow the way of marketing. therefore a lot of work remains to be done such as opening credit inquiry data, founding the data base, establishing a scientific credit rating system, forming a credit punitive mechanism, etc. the bank should also play its role in the establishment by perfecting the existing credit management system, forming an effective credit risk precaution mechanism, and carrying out the work of interior credit rating
關於我國信用制度的具體建設，研究表明：在產權改革的前提下，我國信用制度建設的模式選擇應走市場化的道路，必須做好開放徵信數據、建立數據庫、制定科學的評級指標體系、建立失信懲罰機制等多方面工作，並且要完善銀行現有的信貸管理體制，建立有效的銀行信用風險防範機制，開展銀行內部資信評級工作，發揮銀行的作用。Setenaly according to the analyses from selected profiles, we know that, it is cold and dry in this region during the early holocene when east asian winter monsoon ' s influence is obvious, so, it is a transition period from sand deposit to sandy soil deposit, when the layers become thinner gradually from north to south. during middle holocene, it is warm and humid, influenced evidently by east asian summer monsoon, so, it is an obivious pedogenesis, when there are generally well - developped holecene palaeosol ( so ) from north to south, and the pedogenesis in the south is better than that in the north, the soil is also thicker than that of the north. from late holocene to now, the climate changes to be dry and cold, but its changing scope is smaller than that of last glacial period
2 、就所選剖面分析來看，本區在全新世早期氣候回返，相對較寒冷乾燥，東亞冬季風影響較明顯，此時為沙層堆積向砂質土壤過渡，自北至南堆積的沙粒漸細；全新世中期氣候溫暖濕潤，東亞夏季風影響顯著，此時為明顯的成壤期，表現在自北至南普遍可見發育較好的黑壚土層，且南部的成壤作用比北部好，土壤的厚度也要大；全新世晚期至今，氣候向乾冷方向轉化，但變化幅度遠小於末次冰期。Choose two nodes on the edge of the structural to compare the results calculating by the finite element program midas, then we can draw a conclusion that these kinds of space truss systems is sensitive to the libration of the dynamic wind loads. to consider this factor is very necessary in the process of design, we will use the pulsant augmentation coefficient to realize it
比較靜力風荷載和動力風荷載作用下的有限元軟體的計算結果，選取結構邊緣部分的兩個節點，對比它們在兩種方法計算下的最大位移的計算結果。經過比較可以看出重量輕、頻率低、阻尼小的柔性建築物對風荷載的橫向振動是很敏感的，在進行工程設計時應該考慮這種因素，並可採用乘以風振系數等相應方法來加以體現。At last but not the least, integrating with china ' s reality the paper analyzes whether there are financial risks or not in economic structure, foreign debt management, foreign exchange system selection and foreign exchange level. in face of the changes from domestic and outside circumstances, we should carry out the reform steadily, strengthen financial regulation, prevent and defuse financial risks so as to provide better banking services for economic development and social stability
最後，結合中國國情，本文詳細分析我國在經濟結構、外債管理、匯率制度選擇和匯率水平安排方面是否存在金融風險隱患，以及針對我國國內國外經濟發展環境的改變，我國應如何進行改革調整，以便最大限度的抵禦風險、防範危機，使金融能夠更好的發揮其促進經濟發展、穩定社會秩序的作用。Bingquan brand soybean milk and jelly products are manufactured with selected good quality soybeans, which are showing different flavours, jellied bean curd is fresh and fragrant, and soybean milk crystal is tasteful with no cholesterol. frequent consuming ofthe products can not only balance nutritious structure, but also make your body fitand face pretty
冰泉牌豆腐花豆漿晶等各系列產品，選用優質大豆精製，各具風味特色，豆腐花嫩滑濃香，豆漿晶口感純正，產品不含膽固醇，經常食用，既有助平衡營養結構，又有保健美容之作用。This product fits for recycling resin bonded sand and used sand and it is made of two groups rotors with high rotating speed and scraper with low rotating speed. while working, the rotors with high rotating speed and scraper with low rotating speed will cooperate with each other to strike, cut, extrude and rub the sand to break and make the inert film to fall and to make the sand be recycled after separation by wind
該系列產品主要用於樹脂砂舊砂的再生，它的工作結構是由兩組高速旋轉的轉子和低速轉動的刮板組成，工作時，高速旋轉的轉子與低速轉動的刮板配合，對砂子施以沖擊剪切積壓和搓擦，使砂粒表面的惰性膜破碎脫落經過風選分離，達到再生目的。Three type of option forward contract : interruptible, or callable, forward contract ; its supply - side analogue, puttable contract ; and their combination, bilateral optional electricity forward contract, are reported in chapter 5, these contracts allow market participants to take advantage of flexibility in generation or consumption to obtain a monetary benefit, while simultaneously removing the risk of market price fluctuations. in chapter 6 of this paper, various contracts for difference are discussed. the last part of this paper is conclusion and prospect
論文首先分析比較了電力交易的幾種方式及其適用的環境，闡述了電力期貨的功能和意義；簡要介紹了電力期權和互換的概念與作用；重點研究運用金融衍生工具的理論分析遠期合約、期貨合約、可選擇遠期合約和差價合約等幾種電力合約的規避或降低風險的機理、合約價格或敲定價格的設定及市場參與者對這些工具的響應和運用這些工具的策略。Objective to observe the anti - inflammation and analgesic action and anti - urarthritis effect of modified simiao prescription with polysaccharide removal and thus to screen the effective anti - gout components from modified simiao prescription
摘要目的觀察經去多糖處理后加味四妙方的抗炎、鎮痛作用以及對痛風性關節炎的影響，篩選加味四妙方抗痛風的有效部位群。Section 1 studies the standard of efficiency of eso, and we bring forward the standards of efficiency of eso from the angle of economics and management respectively. section 2 searches the sources of efficiency of eso, including stimulant effect, detainment effect, filtering effect, venture - preference - enhancement effect and cost effect
股票期權制對企業目標的影響分為五個方面，它們分別是股票期權制的激勵效應、篩選效應、風險偏好增強效應、留人效應和制度成本效應，五方面效應綜合作用的結果共同決定了股票期權制的效率。Since the normal media is not very effective on this condition, then synthetic diamond factory, as the semi finished product enterprise, have to take cyber - marketing and international trade by building their cyber - marketing system to fight a way in domestic market. at the same time, synthetic diamond firm can also regular their selling and purchase flow with the system to cut back on the cost and make their product competitive. this paper discusses the development of online - marketing both in the domestic marketing and in the international marketing, and probes into cyber - marketing theory, and puts forward a framework of integrating cyber - marketing and traditional marketing
人造金剛石企業作為典型專用性中間產品的生產企業在其他廣告媒體不能起到有效促銷作用的情況下，進行網路營銷體系的建設並通過網路營銷體系開展網上營銷和對外貿易從而開拓國際市場並從國內的惡性價格戰中突圍就成了金剛石企業的最好選擇；另外，金剛石企業還可以通過網路營銷體系規范自身的銷售流程，從而加強客戶關系管理以降低業務員個人控制客戶資源給企業帶來的巨大經營風險；網路營銷體系還可以幫助金剛石企業進行網上采購，從而規范采購流程，降低生產成本，增強產品的競爭力。According to the fluctuating property of wind, on the stochastic vibration finite element theory, some calculation formulas of the response, including the along - wind response and the across - wind response, are obtained, the ideology of the torsion vibration in the double - tower structure and the ideology of the double - tower structure ' s dynamical wind load are also put forward at the same time. by using the stochastic vibration module of the general finite element program, the paper analyses the performance of the wind resistance more deeply and fully, discussing the influence on the double - tower structure from the diversification of the different component. the variance law of dynamic displacement and wind - induced vibration coefficient is derived through analyzing structure stochastic vibration, so is the effect of several parameters on dynamic displacement, acceleration and wind - induced vibration coefficient
從結構風振的基本理論出發，通過對脈動風功率譜的分析，推導了結構風振響應（順、橫風向）的計算公式，同時提出了雙塔結構的扭轉振動和動力風荷載計算的思想，在結合通用有限元程序的隨機振動模塊的情況下，對雙塔結構的抗風性能作了深入、全面研究，探討了雙塔結構構件截面的變化對其抗風性能的影響，同時探討了順風向風速譜的選取、風速、參與計算的振型數、風與結構耦合作用是否考慮等因素對分析結果的影響，比較了規范風振系數的計算與隨機演算法結構的異同，並討論了原因，得出一些有意義的結論。Then figure out the wind load in term of the load criterion and the wind tunnel test results separately. by comparing with the two results, we can draw a conclusion that the values which generated by the load criterion are bigger than these ones generated by the other. in order to calculate and design in the worst situation, the paper select the bigger basic wind stress and then turn the area - load into liner - load to receive the displacement of the nodes and the internal force of the cells generated by the static wind load
由此，得出用於作業棚結構設計的數據，進而按建築荷載規范和風洞試驗數據分別計算出風荷載標準值以及基本風壓，通過對兩種靜力風荷載計算的結果進行比較，可以看出，按規范計算風荷載的結果在結構的整體計算中偏於保守。按照最不利情況計算的設計準則，本論文選用較大的基本風壓值按受力面積分配的方法把面荷載轉化為線荷載代入midas運算程序中，求得該結構在該靜力風荷載作用下的節點最值位移。This paper selects the pulsating wind power density spectrum of davenport and simulates the wind speed time series and the wind load time by matlab. considering the vertical and horizontal correlation of the pulsating wind, the study make use of the time domain analysis of buffeting to carry out the transient dynamic analysis of the whole frame structure which is loaded by the random pulsating wind load. finally, in terms of the whole frame of the pipe belt conveyor, the evaluation for
選取davenport脈動風功率譜，利用matlab模擬脈動風的風速時程曲線和風荷載時程曲線，並考慮脈動風的空間豎向和側向相關性，利用抖振時域法對整體機架結構進行隨機脈動風壓作用下的瞬態動力學分析，最後再對圓管帶式輸送機整體機架結構對環境風荷載的適應性做出評價。In capm mode, investors are presumed to be risk aversion people and faced with the market of risk asset. effect collection and deviation collection are produced by both subjective and objective conditions. at last, the premium portfolio and discount rate are drawn
它假定投資者為武漢理工大學碩士學位論文風險厭惡者，面對風險資產市場，由投資者的主觀和市場的客觀條件綜合作用形成了其選擇的有效集和最小方差集，從而找到最佳投資組合和期望報酬率（作為貼現率使用） 。Directing against state of affairs at present, such as margin of type - selection parameters being selected comparatively large during design stage of air fans for boilers in thermal power plants, the opening degree of air fans in operation being often smaller ( for adjustment of inlet regulator ) or operation at lower revolution speed ( for speed - regulating operation mode ), and efficiency of air fans being lower etc., factors and corresponding measures having to pay attention in margin selection of air fan ' s parameters have been put forward through analysing practical example of retrofitting forced draft fans in one power plant, playing certain positive role for energy - saving and benefit - increasing in power plants
摘要針對目前火力發電廠鍋爐風機在設計選型時參數裕量選取較大，運行時風門開度較小（對入口調節器調節）或低轉速運行（調速運行方式） ，風機效率較低的狀況，通過對某電廠送風機改造實例的分析，提出了在風機參數選擇中的裕量選取需要注意的因素及相關對策，對電廠的節能增效有一定的積極作用。In the newly revised system, why only 8 anemometer stations but not all are chosen as the reference stations
在新修訂系統下，為什麼只選取8個測風站作為參考點？為什麼不選用所有的測風站？Bethel and jubilee are two main brand names of our company. our markets cover asia, europe and america. the essence of the culture in both china and the western world is well illustrated on bethel garments. the unique design, classical style, fine quality of the materials, refined craft and perfect after sales service all contribute to its sensational success in the international fashion stage
伯特利服飾融洽了中西文化之精髓，新穎獨特的設計款式，經典時尚的品牌風格，採用國際時尚流行的上乘面輔料，配以優良精湛的工藝製作，完美至誠的售後服務，使之成為國內外追求高品質生活人士的首選。For shutters, the results show : 1 ) according to the formula p =, the theoretical value of is calculated by the effective velocity of the flow, and its engineering value is calculated by the arriving velocity of the flow, the relationship between the theoretical value of and its engineering value is 2 ) the smaller value of declining angle will result in the smaller pressure loss and smaller outlet velocities. as a result, the declining angle of 30 擄 or less is recommended in some places which need small wind velocity, such as broadcasting studio and library, and the declining angle of 45 擄 or less is recommended in places which need big wind velocity, such as cinema and office ; 3 ) the larger value of ratio between the wide of the shutter b and the space between two boards h ( b / h ) will result in the larger pressure loss and smaller outlet velocities. the range of b / h from 0. 8 to 2. 0 and the optimum value 1. 2 is recommended ; 4 ) the range of b from 10 mm to 50 nun and the optimum value 40 mm is recommended ; 5 ) the proper thickness of the boards 8 of the shutters is 1. 5 mm ; 6 ) cuneiform boards should replace the rectangle inlet boards of the shutters in order to obtain better ventilation
數值模擬採用fluent軟體，計算結果用excel進行處理，通過對大量數值工況進行數值模擬計算，結果表明：對于單側百葉風口，計算表明： 1 ）對于公式p = （ ~ 2 ） 2 ，的理論計算值中定義為流體流經百葉風口內部時的速度，即有效速度，而工程上常使用流體的來流速度來計算，計算表明，的理論計算值與工程應用值的關系為（ _ （理論） ） （ _ （工程） ） = 0 . 813 ； 2 ）當來流速度一定時，擋板傾斜角度越小，壓力損失越小、出口速度越小；因此在要求進口風速比較小的場所，如播音室、圖書館等，宜採用擋板角度30的百葉風口；在要求進口風速比較大的場所，如電影院、辦公室等，百葉擋板的角度應選45 ； 3 ）當來流速度一定時，百葉擋板的擋板寬度b與擋板間距h的比值b h越大，壓力損失越大，出口速度越小，計算表明，鑒于壓力損失、出口風速、板間形成渦流區的大小，百葉擋板的b h值取0 . 8到2 . 0之間， b h = 1 . 2為最佳值； 4 ）當來流速度一定時，在計算的條件下，當百葉擋板寬度b = 40mm時，百葉擋板的阻力系數最小，考慮到渦流區等的影響，建議選用10mm b 50mm的百葉擋板；西安建築科技大學碩士學位論文5 ）百葉擋板的厚度取為1 . sinln為好; 6 ）百葉擋板的入口側可選用具有傾斜度的楔形擋板來代替矩形擋板，利用其較好的導流作用，可得到更好的出流效果。分享友人