負前角 的英文怎麼說
中文拼音 [fùqiánjiǎo]
負前角
英文
negative rake-
How many a poor immortal soul have i met well - nigh crushed and smothered under its load, creeping down the road of life, pushing before it a barn seventy - five feet by forty, its augean stables ( 7 ) never cleansed, and one hundred acres of land, tillage, mowing, pasture, and woodlot
我曾目睹多少可憐的、不朽的靈魂在它的負累之下幾近崩潰和窒息，沿著生活之路踟躇爬行，前頭是七十五英尺長、四十英尺寬的大谷倉? ?它那些臟骯的角落從來就不曾被打掃干凈，還有一千英畝的土地，永無休止的耕耘，收割，放牧和種植！But everybody knows the problems will not be solved by a majority of votes in such a committee. if the elected members of the school management committee are strongly against the vision and mission of the ssb there will be insolvable division in the committee
但這校監已和現在的校監角色完全不同，他?是校董會的主席，在會議外他已沒有任何名堂代表辦學團體在政府面前負責及監管學校的運作。The most outstanding function of this wheelchair is its height which can be regulated with user ' s requirements. this function helps expand the user ' s available space, supplement the user ' s body defect and reduce the caregiver ' s burden. it get more improved than previous products. besides, the wheelchair has designed both manual and eletric mode. on one hand, it can save user ' s energy and power, on the other hand it won ' t leave users hopeless in case of powering off and relieve the user ' s worriness. in addition, the bigger basket on the tail part of the wheelchair provides the great convenience for user ' s carrying goods. multiangular back and height - regulated pedal add comfortableness to users. the minidesk with the wheelchair is very convenient for users to read, write and do other things
本設計的多功能輪椅最突出的一個功能就是座位的高度可以根據使用者的需求隨意進行調節，這樣就可以大大擴展使用者的操作空間，補充了使用者在身體上的缺陷，也可以減輕照顧人員的工作負擔，比起以前的產品有了較明顯的改進；其他功能還有輪椅的手動電動兩種驅動方式，這樣可以解決老年人和殘疾人在體力上存在的問題，同時在外出時遇上沒電的情況也不至於顯得無能無力，消除了使使用者在長途奔波時的顧慮；此外位於輪椅尾部的超大儲物筐，給使用者攜帶物品帶來了極大的方便，靠背的多角度調節，腳踏板的高度調節大大增加了使用者的使用舒適度，輪椅上小桌的設計給使用者讀書，寫字，進行其他活動帶來了極大的方便。By the late 8th century bc, events included running, wrestling, boxing, pancratium ( a mixture of boxing and wrestling ), chariot racing, a footrace with heavy armor, and the pentathlon
在公元前8世紀末，比賽項目包括賽跑、摔跤、拳擊、角斗（摔跤和拳擊並用） 、賽車、負重跑和五項全能運動。As an aspiring thespian she worked at an ice - cream parlour, before moving on to a series of minor roles in new york theatres
作為有抱負的演員，在進入紐約劇院出演一些小角色之前，她曾經在一個冰激凌店工作。1 m 0. 5, the phase - shifted angle 6 is controlled in term of sine law which makes the magnitude of resonant voltage track a reference sine voltage, and the resonant voltage is rectified, filtered, inverted and then the better sine - voltage output is obtained, theoretical analysis and experimental results show that for the resistive load and inductive load, the switches of leading leg of the phase - shift - controlled circuit are always turned on at zvs, and ones of lagging leg are turned on at zvs ( < 0 ) or turned off at zcs ( ( > 0 ), moreover, all switches in the low - frequency inverter are always turned on and off at zvs, the measured circuit efficiency for rated load reaches up to 88 %
從功率單向流動角度出發，提出了一種lcc諧振型恆頻移相單相高頻鏈逆變電路拓撲，在調制系數0 . 1 m 0 . 5情況下，控制移相角按正弦規律變化，使諧振電壓脈沖列的幅值追蹤參考正弦電壓信號，經過整流、濾波、低頻逆變，從而獲得正弦度較好的輸出電壓。理論分析和實驗結果證明對于阻性負載或阻感性負載，移相全橋具有超前橋臂零電壓開通，滯后橋臂或者零電壓開通（ _ 0 ）或者零電流關斷（ _ 0 ）的軟開關特性，而低頻逆變器的各個開關均實現零電壓條件下的開通與關斷。The fallacy of composition is a kind of " macro - market failure ", so the stabilization policy should be chosen by the state. also, the paper analyzed the economic bodies " responses and the state ' s behaviors in the deflationary environment, and studied the price fluctuations in the money angle, and finally summarized the causes of the deflation in our country, pointing out that over - investment is the main factor. several suggestions about setting up some institutional and physical infrastructure facilities are brought forward in the end
本文所做的工作還包括對通貨緊縮環境中微觀經濟主體的反應以及政府（央行）的行為進行了分析，並從貨幣角度對物價變動和通貨緊縮的形成作了探討，最後對我國通貨緊縮形成的原因進行了總結，認為90年代初期以來過度投資造成的生產能力相對過剩是引起我國通貨緊縮的主要原因，而抑制高通脹的「雙緊」政策、亞洲金融危機的沖擊以及國內一系列重大改革措施的負面影響等原因，則在一定程度上提前、加劇或延長了我國的通貨緊縮。Based on the analysis of the combustion in cylinder, the thorough research of multiparameters ( engine speed, load, ignition timing, injection timing, injection nozzle type, compression, ignition pattern etc. ) on methanol engine combustion cyclic variations is made on a 1130 single - cylinder diesel engine fueled with methanol
在燃用甲醇燃料的1130單缸柴油機上，通過缸內燃燒分析，對影響甲醇發動機循環變動的各種因素（轉速、負荷、點火提前角、噴油提前角、噴油嘴類型、壓縮比、點火方式等）進行了詳細的研究。Receive clients and guests, answer telephone, deal with office routine assignments, and act as “ front line ” image of company
（主要負責：接待來訪客人，接聽電話及辦公區的日常事務，並擔當公司前沿形象的角色。 ）In this dissertation, the development survey, research actualities and application prospect of vamt are introduced at first, and the models of kinematics, dynamics and linear motor servo are analyzed then. currently the dynamics model is complex or established mechanically, which restricts the study of control theories. thus this dissertation present a simple and easy - realized control idea, namely, the fore and torque of every leg determined by the inverse - solution of mechanics are regarded as changeable load force ( disturbance ) applied in motor, the elongation of the leg or displacement of sliding is regarded as the output of linear servo system
本文首先介紹了虛擬軸機床的發展概況、研究現狀和應用前景，然後對其運動學、動力學、直線伺服系統模型進行分析，針對目前動力學模型過于復雜或完全從機構學角度建立不便於控制的問題，提出了簡單、易於實現的控制思想，即將虛擬軸機床的動力學方程反解所確定的各桿受力（矩）視為電機的可變負載力，以桿長伸縮量或滑塊位移為伺服系統輸出，從此構成位置閉壞，實現軌跡跟蹤控制。The engendering source of traffic volumes and their general influential factors have been presented, and the situation of nowadays highway transportation has been discussed. according to the introduction of traffic distribution theory and classical assignment method, analysis of traffic flow path selection among cities and that of special influential factors for traffic flow on toll highways, initial analysis to the forming mechanism of traffic volume on road sections has been made, and a probability model for path selection has been set up with the maximum - utility theory and disaggregating model. detailed analysis to impedances on road sections and their functions ( especially to three main composing factors of the impedances as cost of time, transport and toll and to the functional relations with traffic loads ) was made, at the same time, the relative cost calculating model was set up on the basis of the state - of - art achievements in both international and national researches
主要研究內容包括：交通量的產生根源及一般影響因素分析和當前公路運輸地位討論；從交通分配理論及經典配流方法著手，通過分析城市間交通流路徑選擇行為和收費公路路段交通量特殊影響因素，初步提出路段交通量的形成機理，並採用效用極大原理和非集結模型理論（ disaggregationmodel ） ，建立用戶出行路徑選擇概率模型；對路段阻抗及路阻函數（尤其對行程時間費用、車輛營運費用和道路收費這三個構成路段阻抗的主要因素及其與交通負荷間的函數關系）進行較為詳盡的分析，並以現階段國內外較為先進的研究成果為依據建立相應的成本測算模型，其中，特別提出了兩種確定客貨車輛時間價值的分析方法；離散分析法和時間-費率轉換法，後者是在目前基礎調查、統計數據資料不夠齊全的現實下提出的一種確定道路系統內務車型時間價值的較為實用的新方法；對我國公路收費政策的背景和理論、實踐依據及費率的各種影響因素進行重點分析；從數學的角度證明合理費率的存在性，並以最優化理論為基礎，建立在普通收費公路和擁擠路段交通調控型收費公路兩種模式下合理費率的計算模型等。The aimd has got a widely apply for its briefness and ease. at the other hand, it contain limited information because it has only two status : overload or under load. it cannot represent the true demand of the receiver and at the same time the policies of window adjust destroy the demand of smoothness of load, so it cannot afford the request of real - time streaming media
Aimd從演算法的簡單性和實際網路容易實現的角度考慮，反饋給發送方的信息有限，只有過載或欠載兩種二進制狀態； aimd演算法根據瓶頸資源的擁塞狀態向所有用戶發送相同的反饋信號，並不能真實反映接收節點對發送方負載量的要求;同時， aimd的窗口調整策略破壞了負載平滑性的要求，不能滿足當前實時流媒體應用， aimd的這些不足，體現了一種性能和系統復雜度之間的折衷。The results of study show that the transmitting speed of flame is slower and the combustion duration is longer than gasoline. the combustion status of lpg is improved, but the problem of long combustion duration also exists when speed and load are increased. it is useful to adjust ignition timing, but nox emission increase
通過研究認識到： lpg燃燒時火焰傳播速度比汽油慢，燃燒持續期比汽油長；隨著轉速和負荷的增大， lpg燃燒狀況得到改善，但仍出現后燃期長，熱量利用不充分等問題；點火提前角的調整有利於lpg的燃燒，但使nox排放升高。Following is etics visit which analyses the thesis from the angle of investigator. in this piece, i parse whys of the tough system entering school for those children largely at the two sides, census institution in our country and education classified managing system nowadays. what ' s more, i have demonstrated the real problem of floating school and the necessity of reformation, construing the situation about them from the aspect of " entering public school ", which arouses thinking on " fair education " in my mind
哈里斯（ marvinharris ）提出並系統闡述的「主客位研究方法」 ，在文章的前部分進行主位研究，主要是對文化負荷者，即政府教育行政人員、公立學校校長、打工子弟學校辦學者、學生家長和打工子弟本身的觀點進行描述，以為下文的結論打下基礎；接下來筆者進行了客位研究，即從研究者角度對問題進行分析，主要從我國的戶籍制度、現行的教育分級管理體制方面對打工子弟就學難進行體制原因解析，並論證了打工子弟學校的現實問題及改革的必要性，還從「進入公立學校」這一角度分析了打工子弟的狀況並引發了對「教育公平」問題的思考。2 the load characteristics tests and exhaust emissions measurements of the engine are done at the original fuel delivery advanced angle and modified fuel delivery advanced angles when run on pure dme and different fuel blends consisting of predominant dme and some diesel fuel in the diesel engine stage experiments
2在柴油機臺架實驗中，進行了燃燒純二甲醚以及不同比例的二甲醚和柴油的二元混合燃料模式的燃燒實驗，完成了在原機供油提前角、改造后的供油提前角下的負荷特性實驗和排放指標的測定。Before establishing nextour, mr. hong served as a director of samhong travel agency in charge of overall management, including business strategies and marketing and played a key role in taking samhong to the 3rd position in the industry
成立nextour之前， chrishong曾擔任韓國samhong旅行社的總監，負責統籌營運策略及行銷管理，同時帶領samhong成為業內第三大旅行社， chrishong扮演了舉足輕重的角色。More and more attention were paid to the role of example in cognitive skill acquisition, to the mechanism of negative transfer in cognitive skill acquisition and the cognitive skip. the other way the basic process mechanisms of learning from worked example developed itself was the research on machine learning based on artificial intelligence. the research can be divided into four stages, with the time ranging from 1960 ' s to nowadays
到20世紀80年代後期，由於計算機技術的空前發展和在心理學研究中的廣泛運用，關于認知技能的研究越來越細化，研究越來越關注樣例在認知技能獲得中的作用、認知技能獲得中負遷移錯誤的機制、認知跳躍等現象；二是從人工智慧的角度研究機器學習，主要包括四個階段：第一階段是20世紀60年代。From the company ’ s aspect, the products of insurance companies become more and more complex, especially in life insurance, while we are still placed in the low level of management, the investment channel is still narrow, the rate of return is low, and the quality of assets is not very good. from the regulator ’ s aspect, the solvency margin is the main tool of supervision. the indicator system is still not perfect, which can not be competent for the comprehensive and holistic forecasting task of insurance company ' s operation and financial status
從保險企業角度來看，目前我國保險企業仍處于較低水平的管理層次，而從我國保險公司資產和負債結構看，產品的創新已經使公司的產品結構十分復雜，特別是在壽險方面，隨著新型投資保單的陸續出臺，保險公司的產品和種類與國外發達國家已非常接近，但是從資產來看，投資資產種類過少，資金運用渠道相對狹窄，資金收益率低下，資產總體來說質量不高，資產的質量和數量遠低於負債的要求，存在很大的潛在風險。The first part of this text recommends and explain the intension of the system of executive stock option with its key element, characteristic, current development, positive and negative effects, etc. which offering basic support for following analysis ; the second part, described the behavior of stock price and black - scholes option pricing model from the angle of quantitative analysis, and discuss the value factor of stock option with its encouragement, analyzed the change of every factor in black - scholes option pricing model impact on option worth ; then analyzed the leverage effects and manager ' s morals risk model of executive stock option, at last, considering the main defect existing in the system of executive stock option at present, that is : it depends on stock market unduly, and the stock option incomes of manager has no relationship with manager ' s achievement. this text bring forward the manager synthesizes achievement and appraises model
本文的第一部分全面介紹和闡述了經理股票期權制度的內涵，構成要素，特點，發展情況和正負效應等，為後面的分析提供了基本支持；第二部分，從定量分析的角度出發描述了股票價格行為和black - scholes期權定價模型，並以此為理論基礎探討了股票期權的價值因素和激勵性，分析了black - scholes期權定價模型中各因素的變化對期權價值的影響；接著分析了經理股票期權的杠桿效應和經理人道德風險模型，最後，針對當前經理股票期權制度存在的主要缺陷即：過度依賴股票市場，經理的股票期權收入與公司的業績缺乏相關性這一問題提出了經理綜合業績評價模型。The methane contentration, the load, and the spark ignition angle will influence the cylinder maximum pressure ' s variation, the combustion duration and the combustion
結果表明：甲烷濃度、點火提前角、負荷的大小對火焰發展期、循環波動以及燃燒有著至關重要的影響。分享友人