時距制 的英文怎麼說
中文拼音 [shíjùzhì]
時距制
英文
time interval system-
For quick truning to target of air - to - air missile ( aam ) for short range dogfight in large off - boresight it is necessary to study the agile turn control law
摘要為了使近距格鬥空空導彈在大離軸角發射時能快速地轉向目標,需要研究快速轉彎控制律。The results show that there is anomalistic crystal whose size reaches nanometer grade in fine pvc ; the crystal structure is damaged by jet - milling, which induces the melting point of nanocrystal pvc decreases from 210 to 128. the nanocrystal pvc induces the decrease of plasicizing time and equilibrium torque and the increase of maximal torque, which show that the nanocrystal pvc have self - plasticization in pvc composites
通過sem 、 tem 、 ftir和dsc測試表明:氣流粉碎制得的pvc微粉中具有不規則納米晶體;氣流粉碎破壞了pvc的晶體結構,使納米晶pvc的熔點從210下降到128 ;納米晶pvc使體系塑化時間、平衡轉距的降低、最大轉距升高,具有自增塑作用。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。At the same time, the research on the order program ( courseware on demand ) and publish of courseware on network become fervency, for the courseware can order with one ' s needs, learn by oneself instance and learn with no fixed time and location, so learner can learn anytime at anywhere
而對于網上課件的點播和發布,突破了距離和時間的限制,能夠實現按需學習、按照個人的知識認知水平而選擇學習內容,對這一方向的研究無疑是焦點中的焦點。Freight ton ? kilometers ( passenger ? kilometers ) : refer to the sum of the products of the volume of transported cargo ( passengers ) multiplying by the transport distance, usually using ton ? kilometre and passenger ? kilometre as units for measurement
貨物(旅客)周轉量:指在一定時期內,由各種運輸工具運送的貨物(旅客)數量與其相應運輸距離的乘積之總和,是反映運輸業生產總成果的重要指標,也是編制和檢查運輸生產計劃,計算運輸效率、勞動生產率以及核算運輸單位成本的主要基礎資料。Based on the model of safe following distance, the design blue print of system is presented in the text. using the multiple impulses horae rotate speed sensor to measure the vehicle speed and nanometer radar to measure the distance of own vehicle to frontal vehicle, and analyzing and judging collected information by at89c51 which is the control centre of the system
本文在安全跟車模型的基礎上,提出了系統方案:採用霍爾多脈沖轉速傳感器測量汽車的速度,毫米波雷達測量兩車的距離和相對速度,利用at89c51作為信息採集單元的控制中心,對各種信息進行分析判斷,當行車距離小於報警距離時啟動相關的報警單元。The optical near - field distribution and propagation properties of solid immersion lens system are analyzed in detail when illuminated by linearly polarized focusing gauss beam. the change of the optical intensity and beam dimension at the bottom of solid immersion lens with different refractive index and different distance are discussed. the simulated results reveal that the higher the refractive index is, the stronger the optical intensity and the smaller the beam dimension at the bottom of the solid immersion lens will be
編制了對固體浸沒透鏡近場超高密度光存儲系統進行模擬的二維時域有限差分程序,實現了對固體浸沒透鏡光存儲系統的數值模擬;著重研究了線偏振的高斯光束通過固體浸沒透鏡的光傳輸和近場光場分佈特性;分析了固體浸沒透鏡底面出射光強、光斑直徑隨固體浸沒透鏡折射率的變化、光透過固體浸沒透鏡后的強度、光斑直徑隨離開固體浸沒透鏡底面距離的變化。On the base, we designed the waveguides " structure and fabrication parameter. and in the design of symmetric y - branch of proton - exchange s ingle - y phase linbo3 modulaor, we used finite difference beam propagation method to analyze and compare the optical transmission loss of different s - bend y - branch
本文對質子交換linbo _ 3單y相位調制器的重要部件y分支進行了深入的研究,比較了不同s彎曲形式的y分支過渡長度與損耗的關系,並計算出間距250 m時的最小彎曲長度。Pivoting 90 degrees, raab pans westward across the sagebrush - stubbled desert until he spots an identical tube and another building, also four kilometers distant. “ when we talk about locking the laser beam ” that shines inside those tubes, raab says, “ we mean holding the light waves steady to better than the width of an atom ? over that distance
拉布說:當我們談到鎖住(管道內的)雷射光束時,意思其實是:在光束行經四公里的距離后,我們可以將其偏差控制在一個原子的寬度之內。A. the lng carrier officer shall predict the arrival time to the port control division about 20 sea miles away from taichung port or 2 hours before entering the port
Lng船距臺中港約20里或到港2小時前,應與港口管制單位聯絡預報船舶到港時間Based on mono - pulse radar system and the analysis of terrain echoes, a geometrical model of air to ground ranging is constituted. by using the signals received from the sum and difference channels of terrain follow radar, a group of the expressions for terrain echoes are educed and characteristics of these echoes are obtained. according to the characteristics of the echoes, the theory and method of pass zero detection of difference channel and its applications are discussed in detail
針對一維單脈沖雷達體制,分析了地形目標回波特性;建立了地形跟隨雷達空地測距的幾何關系;利用雷達收發信號,導出了地形跟隨雷達和差接收通道的回波信號表達式,進行了波形模擬,得到了地形跟隨雷達的地面散射產生回波在時域中的特性;根據和差回波特性,闡述了差信號過零點檢測測距的原理和方法及工程實踐中的應用,並給出了真實雷達對外輻射試驗的結果,驗證了文中的模擬。Panel display speed, distance, time, pulse rate, calorie and wattage programmable control function
面板可顯示速度距離時間心跳卡路里及瓦特值等程式控制功能This paper mainly analyzes control delay at urban signalized intersections. based on the survey data, this paper talks about vehicles movement characteristics of arrival and depart process, then the queueing headway distribution is obtained, and the suggestion that saturated flow should be measured from the sixth queuing vehicle is offered. using random process theory analysis and computer simulation, the queuing length distribution model is obtained
本論文針對平面信號控制交叉口的延誤問題進行了分析,在實測數據分析的基礎上,探討了車輛到達過程和離開過程的運行特性,給出信號交叉口排隊離散車頭時距分佈模型,提出飽和流率的測量應從第六個離開的排隊車輛算起;運用隨機過程理論和計算機模擬的方法得到了信號交叉口排隊長度分佈模型,在此基礎上運用協調變換的方法改進了車輛延誤模型。For the self - magnetic field mid with relatively simple structure, the stability of self - magnetic field generated by electron flow is obtained by adjusting the diode gap and the delay time of bipolar pulse. under the combined effect of self - magnetic field and electrical field in the diode, stable and dense anode plasma was produced
對于具有簡化結構優點的自磁絕緣離子二極體,通過調節陰陽極間距保證電子流造成的自磁場穩定形成,同時控制合適的雙極脈沖延遲時間,電磁場共同作用形成了穩定的稠密陽極等離子體。In the control of electrode distance, a compromise arithmetics is used to solve the conflict of the slow control period and the excess adjustment
另外,為了解決極距控制時控制周期慢和容易調節過度產生振蕩的矛盾,採取了一種折中演算法。And then, it presents changan star sc6350 abs uses three control channels, the control way is front wheel single controlling, and rear wheel is select - low control. the abs system makes the vehicle have good handleability and directional stability during the braking and shorts the braking distance
在此基礎上,提出sc6350 「長安之星」的abs系統採用4傳感器3通道型式,控制方式為前輪獨立控制、后輪低選擇同時控制,使汽車能夠在制動過程中,確保轉向操縱性,改善方向穩定性,縮短了制動距離。Presently, the apon system adopts tdma as the access mode on the uplink. it requires not too much in terms of optical performance, but it requires more complex electronic equipment ( e. g., complex synchronized timing, ranging and delay control technolgies ) to avoid the collision of uplink information packets
目前apon系統在上行通道中採用時分多址的接入方式,它對光性能方面的要求不高,但它要求更復雜的電子設備,如要求復雜的同步定時、測距和延時控制技術,以避免上行信息分組產生碰撞。However, due to the short period of the establishment of this system and the transformation of state system, the construction of our country ' s civil servant system can not make us feel satisfied and has some problems and faults, which represented as follows : in the first place, the civil servants are not classified scientifically which in turn narrows the range of them ; in the second place, the civilian system lacks of inspiriting mechanism ; in the third place, the system of choosing and appointing civilian is short of the guarantee from the law ; finally, the establishment of the civilian law fall back behind
與此同時,國家公務員的各種基本運行機制逐步確立起來。但是,由於我國推行公務員制度的時間短,再加上我國正處于體制轉軌時期,目前我國的公務員制度建設不盡如人意,存在諸多的問題與缺陷。突出的表現是:首先,公務員分類不科學,公務員范圍過窄;其次,公務員制度缺乏激勵機制;再次,我國公務員選拔任用制度缺乏保障;最後,公務員制度的法制建設有差距、制度不夠健全。But it can " t fit transmission for some distance because of many cables, having difficulties in controlling signals delay, high price and interference rising. so, we adopt the serial transmission for long distance transmission
但并行傳輸技術對於一定距離傳輸則不是最佳選擇,由於并行傳輸需要的傳輸電纜多,信號延時控制困難,這樣不僅成本高,而且干擾也會增大。In experiment the control object is boiler, and the designed fuzzy controller is used to control the real - time system. the effect of the simulation and real - time control is better, which proves good characters and the correctness of the structure analysis of the designed controller, and also manifests that using the structure analysis method can direct the design of fuzzy controller and supply the theory basis
選擇實驗裝置中鍋爐為控制對象,將本文中提出的具有等比間距隸屬函數的模糊控制器組成控制系統對鍋爐水溫進行溫度實時控制,模擬和實時控制實驗均取得了良好的控制效果,由此證明該控制器的優越性,同時也證明解析結構分析結果的正確性,這表明運用模糊控制器的解析結構分析可以指導完成模糊控制器的設計,並為其提供理論基礎。分享友人