synchronism 中文意思是什麼

When transformation of parts of speech takes place, we should distinguish synchronism from diachronism, grammar from rhetoric anti fixity from temporariness

摘要轉類，應當區分歷時和共時、語法和修辭學、固定的和臨時性的。

The strategy included the principle and selects of dcs controlling system project, force analysis and calculation of the pectination slides, the design of hard ware and software, anti - interference design of hard ware and software, selects of plc and transformer, and system control design of intellectual simulative modulated plate, etc. and also analyzed the extension and reliability and economic ability of the pectination slides synchronism controlling system

包括該同步控制系統控制方案的選取、控制系統的原理、梳式滑道絞車的受力分析和計算、同步控制系統的plc設備和程式控制系統傳感器等硬體的選型、程式控制系統的硬軟體設計，程式控制系統的軟體抗干擾設計和智能調度模擬控制系統設計等。並對整個系統的擴展及系統可靠性和經濟性進行了分析。

According to the state of pectination slides controlling system of jin - ling ship plant, the article analyzed in detail the reasons and results of the system unsynchronism, and targets and demands of improving control system, and described the method of improving and designing for synchronism controlling system in the light of distributed control system ( dcs ) strategy

論文針對船廠目前造船使用的梳式滑道絞車系統的現狀，分析了絞車系統不同步的原因及由此產生的後果，以及對梳式滑道系統進行改造的目的和要求。詳細論述了採用集散控制系統的策略對梳式滑道絞車同步控制系統進行的設計。

Your opinion is very good, sports education from religion go up with learned meaning tell can regard a kind of pictographic education as, through imitating, the way such as observation, abstract imagination acquires behavioral skill, multimedia is ok the purpose that lets a student achieve study from the much way such as synchronism of sound, image

你的意見很好，體育教學從教與學的意義上講可以看成是一種象形的教學，通過模擬、觀察、抽象的想象等途徑學到動作技能，多媒體可以從聲音、圖象同步等多途徑讓學生達到學習的目的。

The company s development and its informationlization in synchronism

信息化與企業發展同步共進

Time make self be with times synchronism

時刻使自己與時代同步。

Ouasi - synchronism sampling method based on adaptation of parameter

基於參數自適應的準同步采樣法

Clock of high accuracy implemented by crystal oscillator in synchronism with gps - clock

信號產生高精度時鐘的方法及實現

Analysis of synchronism adhesion coefficient on braking status of derivate tractors

變型拖拉機制動狀態的同步附著系數分析

The finite element analysis of structure for tms mode three motor self - synchronism shale shaker

型三電機自同步振動篩有限元分析

The software design of synchronism display for capacitive transducer electronic digital display calipers

容柵數顯卡尺同步顯示軟體設計

Zero - cross circuit makes sure output synchronism signals drive silicon control

過零檢測電路保證了輸出信號零點同步驅動可控硅，降低電源污染。

Advanced synchronism technology solves the traditional problem in cooperation with sewing machine

進數碼同步科技，解決送帶機跟縫衣機協調上的傳統問題。

The synchronism between the workstations can reduce certain expenses through conservative method

工作站之間的同步通過conservative方法，可以減少一定的開銷。

Control computer is special - purpose to control machine of display screen, which inserts dvi display card, synchronism controlling card to realize to the display screen controlled in step, the user can choose various kinds of brand machines and compatibles machine

2控制計算機是顯示屏的專用控制機，內插接dvi顯示卡同步控制卡，來實現對顯示屏的同步控制，用戶可選擇各種品牌機及兼容機。

The stability of electric power system has been being focused for a long time toprevent a power system from losing synchronism after sudden fault ， researchers have done much work and got many accomplishments this paper applied the direct feedback linearization ( dfl ) technique on the power system ， a strong nonlinear system simulation results by matlab proved this method efficiency main works and results are as follows ： this paper compared some existing methods in excitation control ， fast valve control and coordinated control respectively, analyzed the developments and actuality of nonlinear control research in brief, illustrated why ransient stability could be greatly improved by using the fast valve control in chapter 3 ， indicated the importance of coordinated control farther this paper introduced the inverse system theory, based on which ， discussed the dfl theory, pointed out which had consistency with the inverse theory, expanded the dfl theory combined the idiographic model equations ， made which adapt to the model of a single machine - infinite bus power system this paper referenced abundance articles and educed a set of equations ， which could describe the dynamical process of excitation and fast valve control for synchronous generators in the equations ， there were several very important parameters of power system - - rotor angle ( ) ， rotor speed ( ) ， generator q axis voltage ( eq ) ， transient voltage ( e ' q ) ， active power ( pe ) ， mechanical input power ( pm ) ， valve opening ( ) ， generator terminal voltage ( vt ) ， based on the model ， nonlinear coordinated controller and terminal voltage optimal controller have been designed by using the expanded dfl theory and lq optimal control theory the simulation results showed that the controller could keep power system transiently stable under the effects of a symmetrical 3 - phase short circuit fault ， which achieved better postfault regulation compared with another two routine methods ， one is the proportion excitation controller and proportion fast valve controller, the other is the proportion excitation controller and the optimal fast valve controller, which could exert good performance when met 1ittle disturbance either

在介紹逆系統理論的基礎上，詳細介紹了dfl理論，通過比較闡明了dfl理論其本質是逆系統方法的一類，並結合具體課題推導出的模型方程將dfl理論進行了擴展，使之適應于電力系統這個強非線性對象。通過參考大量的書籍文獻推導出一套實用的可將大型汽輪發電機勵磁與汽門綜合起來進行控制的模型方程，此模型方程涵蓋了電力系統中特別引人注目的幾個量- -轉子角、轉子轉速、發電機q軸電勢eq 、暫態電勢e ' q 、有功功率pe 、機械功率pm 、汽門開度、機端電壓vt ，在此基礎上建立了實用的電力系統簡化的數學模型，並將擴展的dfl理論應用於此模型系統，結合線性二次型最優控制理論設計出大型汽輪發電機的非線性綜合控制器及機端電壓最優控制器，通過模擬實驗與採用常規的按電壓偏差進行調節的比例式勵磁控制器+汽門比例控制及採用常規的按電壓偏差進行調節的比例式勵磁調節器和基於二次型性能指標設計的最優快控汽門（考慮發電機的飽和因素）進行了對比，證實了採用此種控制器可以有效地提高電力系統的暫態穩定性，並且在電力系統遭受小干擾時同樣具有良好的調節性能。

1driving form : speed - regulate of frequency converter + universal shaft coupling + synchronous belt with high accuracy in synchronism, high in mechanism and guarantee in lifetime of the components

傳動型式：變頻器調速+萬向聯軸器+同步帶，同步精度高，機械效率高，構件使用壽命保證。

Make children development and educational content synchronous, parents teachs synchronism of as inchoate as the child education

使兒童發展與教育內容同步，父母教育與孩子早期教育同步。

And lpmsm using high energy permanent magnet has strong electromagnetism thrust, lower cost, small electrical time constant and rapid response etc. using linear permanent magnet synchronous ac motors as driving parts in gantry - moving type milling machine is first proposed in this paper, to bring their high - speed dynamic response ability into play for further realizing rapid synchronism

因此，本文提出了在龍門移動式鏜銑床同步傳動的驅動元件中採用永磁直線同步電機，以發揮其高速的動態響應能力，快速實現同步。本文提出將解耦控制方法應用於龍門移動式鏜銑床的同步傳動中。

In facsimile transmission, deviation from the rectangular frame due to a lack of synchronism between transmitting and receiving scanner

在傳真傳輸中，因發送和接收掃描器之間的不同步而產生的偏離矩形框的現象。