邊際單位 的英文怎麼說
中文拼音 [biānjìdānwèi]
邊際單位
英文
marginal unit-
Charted with them, and guangzhou time units was preliminarily analyzed as well. secondly, the author introduced the way and the signification of temporal position analyse with examples. thirdly, taking on - the - spot survey method as a practical tool, the author obtained data of temporal distance between each time unit at the verge of different urban districts and the central time unit of the city
論文以廣州市為實證研究的對象，對廣州的市區范圍進行了時間單元的劃分並繪制出了時間單元圖，同時對廣州的時間單元滿意率進行了簡單的分析；接著以實例介紹了時間區位分析的方法和意義；然後利用實際測量法，在不同時間段測得廣州市時間中心到城建連片區各邊界點的時間距離，繪制出時間廓線，得出廣州市城建連片區的時間形態現狀及時間形態的日變化規律。The " minimum friction level " of 25 micro newton established by ittf is so high that only pimpled - out rubbers with total friction will be homologated after 01 july 2008 ( the friction level concerns both the surface and the side of the pimples )
2008年7月1日起，國際乒聯訂立相當高的25微牛頓單位「最低摩擦度」只有符合這個摩擦度的正貼膠皮才認可使用（所指的摩擦度包含膠粒的表面和邊緣位置） 。As a result of the existence of limit effect, we can imagine, every add the company the accrual of an unit, needing paid limit cost increase by degrees, those who change character is an enterprise obtained limit gain is degressive
由於邊際效應的存在，我們可以想象，企業每增加一個單位的收益，需要付出的邊際成本是遞增的，換言之就是企業獲得的邊際利潤是遞減的。For system purchase party, it consists of the power purchase unit cost, the forecasting of which make it possible for control the dynamic cost of itself ; for market monitors, the forecasting of it provide rational foundation for the development and competition with soundness 、 stability and order ; for power generators, the system margin price is its product price and its profit rely on the success bidding strategy which bases on the grasp the tendency of short - term market price. if known the information of power price beforehand, the power generators will get greater profit
從系統購電方來看，系統邊際電價構成了它的單位購電成本，系統邊際電價的預測使自身的動態成本控製成為可能；從市場的監管者來看，系統邊際電價的預測為促使市場健康、穩定、有序地競爭和發展提供科學依據；從發電方來看，系統邊際電價是它的產品價格，其利潤依賴于成功的報價策略，報價策略形成的基礎是準確把握短期市場的走向，把握市場的關鍵是對系統邊際電價的準確預測。Marginal cost means the increment of total cost of production incurred by increasing production one unit of output
邊際成本指增加生產一單位產出所引起的生產總成本的增量。At present, the police in our country mainly through the " unit administration mode ", which merely emphasizes the administration of the website units, to execute this administration. however, with the rapid development of internet and expansion of its function, this administrative mode is under great impact, simultaneously, the police with the mode is challenged in terms of its management range, its administrative function, its management conception and so on. consequently, it inevitably results in some problems during the isa, such as blurring the borderline of the management, losing the balance of the role orientation and ignoring the importance of the people online
我們目前實行的是一種以網站提供單位為管理對象的「單位管理模式」 ，但隨著網際網路的高速發展和網路功能的大幅拓展，這一模式之下的公安機關的管理幅度、管理職能及管理理念等均受到了極大的沖擊，難以避免的出現管理邊界模糊、角色定位失衡、網上民眾邊緣化等弊端，加劇了網際網路上病毒與有害信息的傳播及涉網違法犯罪案件的上升，也致使網上警民關系的緊張和警力資源的嚴重不足。Following, making development study from the three directions : the first one is how to reduce calculation when to use markowitz model. this text has improved the efficient frontier of markowitz model utilizing free risk assets, and reduced calculation about revenue rates " co - variance matrix utilizing single or multiple factors, and so on. the second one is to add thinking factors about, such as transaction fee, fund limitation, lowest transaction unit ' s limitation, risk measures and exchange rate risk of international portfolio securities, so as to make markowitz model closer to our country ' s practice
接著，分三今方向對markowitz模型進行了拓展研究：第一個方向是運用markowitz模型時如何減少計算量，本文利用無風險資產來改進markowitz模型的有效邊界，利用單因子或多因子模型來減少收益率協方差的計算量等等；第二個方向是增加考慮因素，諸如交易費用、資金限制、最小交易單位限制，風險測度和國際組合證券的匯率風險，使markowitz模型更貼近我國的實際；第三個方向是對markowitz模型進行動態拓展研究，提出了將證券收益率看成是隨機序列時的投資決策模型，深入研究了m ? v有效邊界隨資產品種數增加而發生的漂移，並用解析方法和幾何圖形描述了漂移的軌跡和方向。There is a concept to cry in economics " limit effect ", be when showing consumer increases an unit consumable in successive, brought unit effectiveness decreases successively gradually
經濟學中有個概念叫「邊際效應」 ，是指消費者在逐次增加1個單位消費品的時候，帶來的單位效用是逐漸遞減的。The contribution margin approach uses the product ' s unit con ? tribution margin of its contribution margin ratio, which give the increase in operating income for each additional unit sold or for each dollar of sales revenue, respectively
邊際貢獻法使用產品的單位邊際貢獻或他的邊際貢獻率，即銷售量或銷售額每增加一個單位時邊際貢獻的增長幅度。For example, a static column or row can be a detail cell with a field for projected revenue, next to another detail cell with a field for actual revenue
例如，靜態列或靜態行可以是包含預計收入欄位的詳細信息單元，旁邊是另一個包含實際收入欄位的詳細信息單元。Meanwhile, from the point of customers, smp forms their unit cost of using energy and forecast of smp makes dynamic cost control possible ; from the angle of market supervisors, forecast of smp promotes the healthy, stable, and orderly development of energy market and supplies foundations for establishment of all energy price policies
同時，從購電方來看，邊際電價構成了它的單位購電成本， smp的預測使自身的動態成本控製成為可能；從市場的監管者來看， smp的預測為促使市場健康、穩定、有序地競爭和發展以及各種電價政策的制定提供了科學依據。Our model shows that, in order to maxmize the cooperate utilities, rational people with lower degree human capital hope to transfer authority to whose with higher degree human capital, and rational people with higher degree human capital hope to receive authority from those with lower degree human capital, until the ratio of marginal utility produced by the last unit of authority on those with lower degree human capital to that on those with higher degree human capital equals to the ratio of higher degree human capital to lower one
模型分析表明，為了尋求合作效用最大化，理性的弱勢人力資本者願意向強勢人力資本者讓渡權威，理性的強勢人力資本者願意接受權威，直到最後一單位權威用於弱勢人力資本者的邊際效用與用於強勢人力資本者的邊際效用之比等於兩者的人力資本強弱之比。這種權威的理性配置不僅可以最大化合作效用，還可以創造出額外的共同謀取福利的能力。Marginal cost is the incremental cost on producing one more unit
邊際成本是增加一生產單位的成本增加分享友人