適當的線向 的英文怎麼說

中文拼音 [shìdāngdexiànxiàng]
適當的線向 英文
proper alinement
  • : 形容詞1 (適合) fit; suitable; proper 2 (恰好) right; opportune 3 (舒服) comfortable; well Ⅱ...
  • : 當Ⅰ形容詞(相稱) equal Ⅱ動詞1 (擔任; 充當) work as; serve as; be 2 (承當; 承受) bear; accept...
  • : 4次方是 The fourth power of 2 is direction
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  • 適當 : suitable; proper; appropriate
  1. In actual fact, a suitably modified amateur radio transmitter operating in either the 420 to 450 megahertz band or the 1. 3 gigahertz band, with a highly directional antenna, is capable of transmitting voice to skull signals at less cost than the price of an automobile

    事實上,一個限制在420到450兆赫波段或1 . 3千兆赫波段帶有高度定業余無電廣播發射機,能夠把聲音信號傳給頭骨並且所花費用比一輛汽車價格還要少。
  2. Those sensitive parameters making system have negative damping and occur self - excited shimmy are horizontal pulling lever rigidity, tire sideslip rigidity, steering gear rigidity and damping, kingpin equivalent damping, kingpin caster angle, tire drag. and wheel center distance, tire side rigidity, vehicle wheel unbalanced mass, tire vertical rigidity, and distance from kingpin center to the vertical central line plane of tire have great influence on shimmy, but they do n ' t make the system have negative damping. and horizontal pulling lever damping, suspension damping and rigidity have very small influence on shimmy

    橫拉桿剛度、輪胎側偏剛度、轉機剛度、轉機阻尼、繞主銷量阻尼、主銷后傾角、輪胎拖距是影響擺振敏感性參數,調節某一參數可引起系統負阻尼,使系統產生自激擺振;輪距、輪胎側剛度、車輪上不平衡質量、輪胎垂剛度及主銷延長與地面交點至車輪平面距離對擺振影響也較大,但不會使系統出現負阻尼;而橫拉桿阻尼、懸架阻尼與懸架剛度對擺振影響很小。
  3. Fly straight and level from left to right at a moderate speed as the helicopter is just about in front of the pilot, add extra collective momentarily, then simultaneously push forward cyclic, and adjust the collective to maintain constant altitude and speed and hold the forward cyclic until the helicopter completes one ( 1 ) full traveling tumbling front flip to upright

    由左至右保持速度水平直飛行,直升機在操控者正前方時,瞬間加大主旋翼螺距,同時將升降舵打降舵,控制主旋翼螺距使直升機保持固定高度及前進速度,直到直升機前翻滾一圈完畢。
  4. At changes of direction, the horse should adjust the bend of his body to the curvature of the line he follows, remaining supple and following the indications of the rider, without any resistance or change of pace, rhythm or speed

    變換方時,應使馬體曲繞合它行進,保持柔和並且聽從騎手指令,沒有任何反抗,也不改變步伐,節奏或速度。
  5. Gm s aggressive approach secures 11 percent of market, coming second after volkswagen ag, the pioneer and longstanding leader in china, but toyota is gearing up to contend. when china s auto market showed the first real signs of growth in the 1990s, general motors corp. jumped at the opportunity

    要以縣為單位,減免農村客運車輛交通稅費,統一規劃路站點班次,引導汽車運輸企業「車頭下」 ,發展城市至鄉鎮行政村集貿市場環形班車路,促進農村客運發展。
  6. The conclusions are as follows : the ultrasonic intensity is proportion to the laser intensity ; the ultrasonic induced by a laser line source has much more advantages than by a laser point source, such as stronger energy, higher snr, more directivity and shape ; the intensity of cfpi ' s output signal is linear with ultrasonic vibration velocity, and is effected by incidence angle and scattered angle ; snr will increase by reducing cfpi ' s bandwidth, reducing incidence angle, increasing cavity ' s length and reflectivity

    在分析點光源激勵聲表面波機理基礎上,求出了光源激勵超聲振動位移表達式,發現光源激勵近場區表面波具有波形好,信噪比高,指性好,幅度強等特點。通過理論推導,得出共焦fabry - perot干涉儀輸出光強除了與樣品表面振動速度成正比,並與入射角和散射角有關;減小cfpi帶寬,增加腔長,增大鏡面反射率,或者減小檢測入射角都可以提高系統信噪比。
  7. The results showed that intermodal express services are suitable for long - distance shipping lines and shippers shipping high - value freights tend to select the express shipping service

    範例研究結果顯示,海運公司提供復合快速運送方案較用於遠洋航,且?運貨物價值愈高時,貨主較傾以快速運送方案?運。
  8. The method first find the vertex aggregate and the edge aggregate primary, then revise them after checking the radian of the palm - line between two vertices, the palm - lines ’ number between two vertices and the distance of the vertices

    該演算法先初步確定無頂點集和邊集,然後通過考查頂點之間掌紋弧度、頂點之間掌紋條數和頂點之間距離對頂點集和邊集進行了修正。
  9. In ship steering controller design, the nonlinear ship model should be written in siso strict feedback form. we start the recursive design with the system first state variable and continue with the second one. by introducing a change of coordinates, we choose lyapunov functions to stabilize the system and obtain the control law

    在船舶航控制方面,考慮船舶穩態回轉非性,應用backstepping方法設計:首先把系統化成單入單出嚴格反饋控制形式(呈下三角結構) ,假設系統后一個狀態變量是前一個狀態變量虛擬控制,通過變量代換,在每一步構造李亞普諾夫函數,使前一子系統在虛擬控制下漸近穩定,逐步遞推出控制器控制規律,使整個系統在平衡點滿足一致漸近穩定性。
  10. The results show that wavelength locates in gain zone of semiconductor optical amplifier, and have higher peak power and proper time delay between the two pulses for the second order super gauss control pulse in semiconductor optical amplifier. a high quality amplified signal pulse can be achieved. the chirp can be reduced notability by using cascading soa in cross gain modulation based on soa, and the distance and the peak power of conversion optical pulse can be increased notability, and we can let down the demand for wavelength based on xgm in soa and enhance the flexibility of wavelength conversion

    我們應用二階超高斯光脈沖與高斯信號脈沖同時注入soa和應用soa與非性光學環鏡( nolm )相結合方案來對信號脈沖進行壓縮整形,模擬顯示,在調節系統合參數情況下,波長位於soa增益區二階超高斯控制光脈沖在具有較高峰值功率和時延下輸入soa時,最後可以得到放大高質量超簡訊號光脈沖;在基於soa交叉增益調制( xgm )全光波長轉換中,採用級聯soa能有效地使反轉光脈沖頻率啁啾得到有效降低,波長下轉換距離和反轉光峰值能量都得到明顯提高,降低了利用交叉增益調制( xgm )波長轉換中對波長精度要求,從而提高了波長轉換靈和性。
  11. We encoded and optimized the filter to design the algorithm for filter. computer simulation of complete simulation has demonstrated that the new filtering technique can significantly not only reduce the width relative deviation and the area relative deviation of the image, but also improve the resolution and the focal depth. it provides directive basis for the development of the experiment and the practicability of the technology

    計算機模擬結果表明,通過在非瞳孔面分數傅立葉變換面上加入優化設計位相型濾波器,可有效減小光刻圖形寬偏差和面積偏差,提高成像系統解析度和焦深,為分數域濾波改善光刻圖形質量實驗開展和這一解析度增強技術走實用化提供了指導依據。
  12. This paper studies the corner layer behavior in quasi linear systems with turning points. under the appropriate conditions and by usin g the theory of differential inequality, the existence of the solution and its c omponentwise uniformly valid asymptotic estimation are obtained when the reduced solution does not have a continuous first - derivative in some point of ( 0, 1 )

    奇攝動轉點問題是來自量子力學及其他物理力學中重要問題,特別對非性系統點問題,已有結果甚少,文章研究一類具有轉性系統角層現象,在假設條件下,利用微分不等式方法證明了其退化解在( 0 , 1 )內某些點上一階導數不連續時解存在性,並得到了解按分量一致有效漸近估計。
  13. The results show that moderate lateral link stiffness between cars will do no harm to train dynamic curving behavior

    連接剛度對列車通過性能是無害
  14. Vxi high speed data test module provides 64 bidirectional ttl pins, a properly designed test serial controls an i / o pin

    Vxi總高速數字測試模塊提供64路雙ttl介面,測試過程中,一組編制測試矢量控制著每一路i / o功能。
  15. A widely used method for checking real - time systems is, according to the real - time property to be checked, to use a proper bi - simulation equivalence relation to convert the infinite - timed state space to a finite equivalence class space. the algorithm needs only to explore the finite space to get a correct answer. in most cases, exhaustive exploration is very difficult because the equivalence class space increases explosively when the scale of the system increases. in this paper, an equivalence relation is introduced to check whether a concurrent system, which is composed of a finite set of real - time automata, satisfies a linear duration property. to avoid exhaustive exploration, this paper also introduces a compatibility relation between timed states ( configurations ). based on these two relations, an algorithm is proposed to check whether a real - time automaton network satisfies a linear duration property. the cases study shows that under some conditions this algorithm has better efficiency than the tools in the literature

    一個被廣泛用於驗證實時系統方法是根據被驗證實時性質,使用模擬等價關系使無限狀態空間轉化為有限狀態等價類空間.演算法只需要在這個有限等價類空間里搜索就可以得到正確答案.但是,這個等價類空間規模一般隨著系統規模增大而產生爆炸性增長,以至於在很多情況下,窮盡搜索這個空間是不現實.該文引入了一個等價關系來驗證一個由多個實時自動機通過共享變量組成並發系統是否滿足一個性時段特性.同時,還引入了格局之間兼容關系來避免對狀態等價類空間窮盡搜索.基於這兩個關系,文章提出了一個演算法來驗證是否一個實時自動機網滿足一個性時段特性.實例研究顯示,此演算法在某些情況下比其他一些工具有更好時間和空間效率
  16. 1 ) realization of software packet embedded in m - es and md - is respectively to accomplish main function of mdlp, including assignment of tei ( temporary equipment identifier ), establishment of multiple frame operation, framing, flow control and error - free transmission of packets, is detailed. 2 ) a test model is established to evaluate the robustness and stability of mdlp and verify the validity of software packets. 3 ) according to the design of radio modem construction used in m - es, the modules of interface between data terminal equipment and radio modem are achieved to enable transmission of short message and continuous pseudo - random bit stream via rs232 uart

    本文首先概述了蜂窩數字分組數據網結構和空中協議,詳細分析了移動數據鏈路協議,並在此基礎上,重點敘述了以下方面工作: 1 )設計並完成了分別應用於m - es和md - is端無控制器兩套程序實現數據鏈路層主要功能,包括分配臨時設備號、建立鏈路、組幀和面連接服務保證分組正確無誤地傳輸,並進行流控; 2 )建立測試模型測試移動數據鏈路協議可靠性和穩定性,證明了程序包效用; 3 )根據cdpd系統無數據機軟硬體總體設計方案,完成了介面模塊,實現了rs232異步串口通信,使用戶可以根據需要發送短消息或連續偽隨機比特流; 4 )在tms320c54x軟體、硬體模擬平臺上,建立了cdpd試驗模型,實現了cdpd系統mdlp基本功能。
  17. The reason is that there has n ' t the course of instructional design except educational technology speciality in the instructional program of normal education in our country. but current curriculum reform of foundational education need be guided by instructional design principles. thus, it is necessary for instructional designers to study instructional design principles that can be applied to instruction by teachers

    然而,我國基礎教育教師普遍沒有掌握教學設計理論,其原因在於我國師范教育中除了教育技術學專業外,其他學科都不開設《教學設計》課程,因此無論是職前還是在職基礎教育教師普遍缺乏基本教學設計理論和操作規范,而基礎教育課程改革實施卻迫切需要教學設計理論指導,因此,研究用於一教師教學設計基本理論和操作規范顯得非常必要,這不僅有助於教學工作科學化,更有助於教師專業化方發展。
  18. This paper firstly compares the provisions about torsion effect and anti - torsion design in several codes ( the old and new chinese code for seismic, and some other countries " codes ). then, according to the code for seismic design of buildings ( gb50011 - 2001 ) and the code for concrete structure design ( gb50010 - 2002 ), the paper designs two multi - storied irregular concrete spatial frames, which respectively situated at the area of fortification intensity 8 and 9. subsequently, using the program based on the column - beam element of fiber model, input several ground motion records, which are selected according to the demand of code, to carry the structures " three - dimensional nonlinear analysis in two perpendicular directions at the same time

    本文對比了我國新、舊建築抗震設計規范( gb50011 - 2001 、 gbj11 89 )以及國外設計規范(或指南)中關于結構扭轉效應與抗扭設計相關規定;按照新建築抗震設計規范和混凝土結構設計規范( gb50010 2002 ) ,設計了設防烈度分別為8度和9度兩個多層鋼筋混凝土不規則空間框架結構,利用纖維模型樑柱單元三維非性動力分析程序,根據新抗震設計規范要求,在設防地震作用和罕遇地震作用水準下選擇地震波作為輸入,對結構進行了雙地震作用下三維非性動力反應分析。
  19. The covariance of the training samples which are sampled from the antenna arrays is delivered into svm training machine after transformed suitably, then we use svm regression on the unknown samples according as the trained machine for getting the source location

    把陣列天採集訓練樣本協方差矩陣進行變換之後送入svm訓練器進行學習,然後根據這個學習機對未知樣本進行svm函數擬合,得到信源方
  20. Routers determine the destination of the data from the network layer headers and transfer the packets to the appropriate data link connection for delivery on the physical connection

    路由器決定來自網路層表頭資料及在實體連接上轉送封包到資料鏈路連
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