端末線 的英文怎麼說

中文拼音 [duānxiàn]
端末線 英文
dead end track
  • : Ⅰ名詞1 (東西的頭) end; extremity 2 (事情的開頭) beginning 3 (門類; 方面) item; point 4 (原...
  • : Ⅰ名詞1 (東西的梢;盡頭) tip; terminal; end 2 (非根本、非重要的事物) nonessentials; minor detai...
  • : 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...
  1. According to the system technology require, adopting singlechip realize open loop digital control of hdclsm ; using v / f conversion and complex key - control method realize digital setting of system parameter, such as velocity ; using micro - stepping control insure the motor running more smoothly ; adopting debasing speed control method to eliminate the mechanical impact of distance termination effectively ; at the same time, analyzing main power circuits drive circuit and protect circuit of system, completing hardware design and facture and software programming and debugging ; at last, making a whole test in hybrid rotary step motor. the experiment result indicates that this control system reaches the qualities required and run smoothly also

    根據系統技術要求,採用單片機實現了混合式直流直步進電動機的開環數字控制;利用v f變換和復合鍵控方法實現了系統轉速等參數的數字設定;利用細分控制技術保證了電機運行的平穩性,並進行了波形分析和理論研究;採用單片機軟體降速控制策略解決直步進電機行程的機械沖擊問題;同時對主功率電路、驅動電路和系統保護電路進行了分析,完成了硬體設計、製作和軟體編程、調試,最後在混合式旋轉步進電動機上進行了全面測試。
  2. Therefore, the method of screen spreading is presented herein with the following basic feature : taking the surface of the perpendicular line at the end of the distortion and bottom as the datum plane, move the controlling point of every distortion part to the datum plane with the principle of changeless of geometry size, and then the spreading is formed

    為此提出一種屏幕展開方法,此方法的基本要點是,以扭曲面垂直和底部起坡所在的平面為基準面,將扭曲面各分塊的控制點按幾何尺寸不變的原則搬到基準面,即可形成展開圖。
  3. Leaves linear to lanceolate, thin and soft, gradually tapered end of branch

    形或披針形,薄而且軟,在枝條的緩尖。
  4. Linearized the expression vector ppic9k - p including the truncated mutant pokeweed antiviral protein ( pap ) gene by restriction endonuclease sal i and transformed it electrically into pichia pastoris gs115. mut + recombinants were selected by pcr and high yield mut + recombinant was picked out by double film immunoblotting

    本研究將含有n信號肽和c毒性區缺失的pap基因的表達載體ppic9k - p用sali酶切性化后,通過電擊轉化整合p . pastorisgs115菌株細胞中。
  5. In a scanning system ( optical character recognition, cathode ray tube ), the movement of the scanning element from the end of one scanned line to the beginning of the next

    在掃描系統(光學字元認別,陰極射管)中,光點從一行的到下一行的始的運動。
  6. Draw another action line, click on the end point and pose the forearm

    畫出另一條作用,在作用的點紅色小圈圈不放向前臂里拖動
  7. To move an end of the action line, click on the yellow rim of an endpoint and drag it

    移動作用,按住作用的黃色圈圈不放,拖動它就可以移動
  8. The terminal defense is the important component of the large area air defense, the last defense line of the large area air defense, and the significant measure of annihilating enemy s aerial warfare weapon and covering the important targets

    提出防禦是大區域防空的重要組成部分,是防空體系中實施大區域防空的最後一道防,是實現殲滅敵空襲兵器與掩護重要目標安全的重要手段。
  9. A numerical simulation of a planar 3r manipulator is performed. the results show that the non - linear torsion springs have important influences on the joint error and tip error of manipulators. moreover, the influences of linear part of non - linear, the lumped mass of the rigid links and the angular acceleration of joint actuators on the non - linear dynamic character of flexible joint manipulator are discussed

    首先,建立了剛性桿非性關節機器人的動力學模型,之後通過一平面3r機器人進行了數值模擬,說明了在一定情況下,關節的非性對剛性桿機器人關節變形和誤差具有重要影響,並在此基礎上,討論了關節性項、桿的集中質量和關節驅動加速度對機器人關節非性特性的影響。
  10. Figure 7 : tail or crescent bond is the shape of the thermosonic bond on the substrate ( ball bond is on dimensions are shown in the box to the right of the figure

    月牙形焊接(熱超聲焊的)的尺寸和形狀直接與引直徑和毛細管的幾何形狀有關。
  11. Figure 6 : drawing3 showing wedge bonding operation on the second bond, at the substrate bondinger. figure 7 : tail or crescent bond is the shape of the thermosonic bond on the substrate ( ball bond is onthe die side )

    月牙形焊接(熱超聲焊的)的尺寸和形狀直接與引直徑和毛細管的幾何形狀有關。
  12. The new algorithm proposed in this thesis to evaluate the distribution system reliability is based on the practical operation condition of bejing downtown area distriblltion system, considering the constraints of neighbor feeds " circuit capacity margin and voltage offset at the feeder ' s terminal

    本文所提出的適于配電網路可靠性分析的新演算法以實際的北京城區供電網運行數據為基礎,考慮到相鄰路容量裕度限制及電壓偏移的限制。
  13. Because lung cancer cells may have some special hormone ( heterologous hormone ), and antigen enzyme, the role of these substances in the operation of bone joints, a result of bone and joint swelling pain, often involving the tibia, recife, ulnar and radial and bone and joints, often terminal expansion toes were clubbed fingers, x - ray radiography examination showed periosteal proliferation

    由於肺癌細胞可產生某些特殊的內分泌激素(異源性激素) 、抗原和酶,這些物質運轉作用於骨關節部位,而致骨關節腫脹疼痛,常累及脛、腓、尺、橈等骨及關節,指趾往往膨大呈杵狀指, x攝片檢查可見骨膜增生。
  14. The vision sensor is fixed on the end - effector of the robot. when the robot makes a linear movement along the " v " measurement track, the linear light from the laser electropult on the sensor is projected on the track to shape laser strip with three turning dots and imaged in ccd camera. the relation between the sensor coordinate and the measurement track coordinate can be computed by image processing and pose measuring, which indirectly describes the characteristic of the robot ' s linear trajectory

    該系統利用結構光幾何成像原理和視覺圖像處理技術,將視覺傳感器固定在機器人,當機器人沿「 v 」形測量軌道做直運動時,傳感器上的激光發射裝置發出的狀光源投射在測量軌道上,形成具有三個拐點的激光條,並在ccd攝像機中成像,通過圖像處理技術和位姿測量技術,得到傳感器坐標系相對于測量軌道坐標系的位姿關系,從而間接描述機器人的直軌跡特性。
  15. 2. dynamics analysis : by setting up jacon matrix differential coefficient sport is passed to descartes space. it makes terminal executing manipulator produce differential coefficient of acceleration and force in every different coordinates can be got. then the effective inertia, coincident inertia and gravity load of two manipulators are calculated by lagrange method. so generalized joint torque of each joint is got, and along with equivalent driving torque, actual driving torque of each joint can be worked out. 3

    動力學分析:建立雅可比矩陣將關節空間的各關節的微分運動傳遞到笛卡爾空間,使執行器位姿產生微分運動,以用於求加速度及力在不同坐標系間的性變換,再用拉格朗日法計算兩機械手的有效慣量、偶合慣量、重力載荷,從而計算得到各關節的廣義關節力矩,並與等效驅動力矩共同算得各關節的驅動力矩。
  16. The backward slant of the face of a golf club head, designed to drive the ball in a high arc

    球棍的后傾部分將高爾夫球棒棒頭的面向後傾斜,用於將球擊出一個高弧
  17. In chapter 2, author points out firstly that the elastic deformation of elastic units of a robot ' s wrist force sensor will be enlarged by the end - effector, the instruments and the work pieces, so the elastic deformation of the sensor will influence the location accuracy or kinetic accuracy of end point of a robot, under the condition of that the robot technology facing the developing of heavy load, light mass and high accuracy. it is discussed respectively that the relationship between the differential kinemics in the sensor ' s coordinate and the location accuracy or kinetic accuracy of the end point. error matrixes of location and kinemics of the end point are presented respectively based on the differential kinemics in the sensor ' s coordinate, and the on - line error compensation methods are introduced subsequently

    第二章首先指出機器人腕力傳感器彈性體的彈性變形經過機器人連桿、工具、工件等的放大后,會對機器人精確定位和運動產生的影響;然後分別研究了傳感器坐標系內的微分運動與機器人工件精確定位、運動的關系;在此基礎上,研究了基於腕力傳感器彈性體微分運動的機器人定位、運動誤差的誤差矩陣及其在誤差補償方法;基於機器人動力學的機器人定位、運動誤差的誤差矩陣及其在誤差補償方法;最後,以puma型機器人為對象,給出了基於腕力傳感器內微分運動的機器人定位、運動誤差及其在補償方法的模擬實例:給出了基於機器人動力學的機器人定位、運動誤差及其在補償方法的模擬實例;模擬結果表明, 1 )基於腕力傳感器的機器人定位誤差在腕力傳感器允許的載荷下可達十分之幾毫米級。
  18. And then, the error matrixes of location and kinemics of the end point, and the on - line error compensation method are given based on robot ' s dynamics. finally based on puma robot, three simulation examples are given respectively ; the first is about the location error and on - line location error compensation, the second is about the kinetic error and on - line kinetic error compensation, the third is about location and kinetic errors causing by robot ' s dynamics and the on - line error compensations. the simulation results show that : a ) location error of the end point based on elastic deformation of the sensor will be about millimeter ' s degree under the permitting load, b ) the on - line error compensation methods given are available

    第三章首先概括了目前機器人連桿慣性參數識別的四種方法,總結這些方法的優、缺點;指出這些方法存在的問題是:或者需將機器人解體,不能在進行參數識別,或者不能給出機器人連桿獨立的慣性參數值,只能獲得慣性參數的組合值,而這些方法的共同問題是:不能考慮機器人連桿的關節特性;本章提出了一種基於腕力傳感器的機器人連桿慣性參數在識別方法,給出了該方法的理論計算和推導;研究提出了以腕力傳感器輸出為前提的、基於newton - euler動力學的機器人動力學正向、逆向遞推公式;針對機器人負載參數辨識必須在、實時的特點提出了基於腕力傳感器的負載參數在識別方法,給出了負載參數識別的步驟。
  19. After electric heating system is installed, check electrical insulation of all circuits. the insulation resistance between generatrix and shielding layer, core wires of series cable before connection at end not be less than 20 m. and then check if dc resistance of circuit is normal and phase resistance is banlance

    電伴熱系統安裝完工後,應逐路檢查系統的絕緣電阻:各種電熱帶母與屏蔽層之間、串聯帶芯短接前的各芯間絕緣電阻均應不小於20m ;然後再檢查電熱帶直流電阻是否正常,三相電阻是否平衡。
  20. To put poe into practical use, the upstream network equipment needs to be equipped with a power sourcing function and at the same time the terminal equipment needs to be capable of receiving power

    設置場所電源確保難無lan同場所多數必要ip電話機無lan機器poe導入進期待。
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