close a position 中文意思是什麼

close a position 解釋
結清頭寸
  • close : vt 1 關（窗等），閉（眼等）；蓋（蓋子等）；鎖閉，封閉，塞，隔絕。 ★對 door box drawer 等，口語較...
  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時，冠以不定冠詞主要表示類...
  • position : n 1 位置；方位；地點。2 處境，情況；狀態，形勢，局面。3 姿態，姿勢。4 地位，身份；職位；職務。5 ...
  1. Depend on the comprehensive analysis and study of the structure, principle, and exterior characteristic of the motor, through the methods of system modeling and digital simulation analysis, two kind of control device that work for the low voltage ( lvdc ) and the high voltage ( hvdc ) in avigation are researched respectively. point to the control technique of close - loop speed stabilization at a limited adjustment speed range, we bring out the close - loop speed control method that using the rotor position sensor indirectly measure the speed of the motor

    在全面分析了稀土永磁無刷直流電動機的結構特點、工作原理、運行方式以及外部特性的基礎上，通過系統建模和數字模擬分析，分別針對航空低壓直流（ lvdc ）和高壓直流（ hvdc ）兩種電動機構用永磁無刷電動機，在小范圍轉速連續調節下的閉環穩速控制技術進行了詳細理論研究，提出了利用轉子位置傳感器信號間接測量電機轉速進行電機轉速閉環穩速控制的策略。
  2. The bank reserves the right to close a position in case of inadequate margin deposit

    本行保留對保證金不足的賬戶強迫平倉之權利。
  3. To improve the precision of the piezoelectric stage further, a scanning close loop system based on the mathematical model is studied and designed. experiments are also desinged to prove the precision of the close loop system. the experimental results demonstrate that the positional error of the system reduces to 0. 1 %, and the close loop system has high dynamic performance and position precision

    為進一步提高工作臺的定位精度，本文建立了基於遲滯模型的閉環掃描控制系統，並對系統的定位能力進行了實驗，實驗結果表明，系統最大定位誤差減小至0 . 1 % ，該控制系統兼顧了系統的動態響應和高定位精度。
  4. Place a few drops of your assigned standard solution on a clean watch glass, and position the watch glass with the liquid as close as possible to the air inlets at the base of the burner

    蘸取幾滴您所分配到的標準溶液，將其放在一個干凈的觀察玻璃上，然後將觀察玻璃放在盡可能靠近火爐底部的空氣入口處。
  5. ( 2 ) the result from combind data sets of c - mos and 12s rrna gene sequences indicates sphaerodactylus has a close relationship to ptenopus and narudasia, but it is in the basal position of gekkonids based on c - mos data alone

    （ 2 ） c n 。 os和12srrna合併數據的分析結果表明球趾虎與壁虎科的ptenopus和narudasia等有較近的親緣關系但單用c 。
  6. One robust compensation adjustment is presented, based on which and h ? mixed sensitivity control method, then a new h - control method is brought forward and is applied in the pressure - adjusting loop of this system. h mixed sensitivity control method is applied in the position - adjusting loop. system simulation and experiments prove that using these two control methods, performance of close - loop system is very good and excellent robustness is obtained too

    在此基礎上，針對h _控制混合靈敏度優化策略的特點，提出了一種新的h _控制方法，並將其應用到卷取機步進控制系統的壓力控制環節，同時首次將h _控制混合靈敏度優化策略應用於卷取機步進控制系統的位置控制環節，系統模擬和物理系統模擬實驗證實這兩種控制方法不僅保證了閉環系統特性，還具有良好的魯棒性。
  7. X - ray diffraction at three points along the hair showed clear evidence of the ring at the position furthest from the hair root, a fainter ring at the middle point, and complete absence of the ring close to the root

    線衍射在頭發的3處部位出現：清楚的環是在頭發根部的遠端出現；弱環是在頭發的中部出現；在頭發根部則沒有環出現。
  8. Mortars are high - angle weapons that are relatively short range and can safely be used to drop rounds close to friendly forces ( when in the defense, a mortar can hit targets as close as 70 - 100 meters away from the gun position with ease )

    迫擊炮是高射角武器，射程相對較短，可以為友軍提供安全的近距離支援（在防禦戰中，一門迫擊炮可以輕而易舉地打擊距離炮身70 ? 100米的目標） 。
  9. We build a close vibration compensation system which can successfully achieve the measurement of interference fringes movement and - vibration compensation. it puts forward pre - setting fill - in pulses method to implement phase shifting with the same pzt. with this new method, the interference fringe can be stabilized at any pre - setting phase position

    提出了填充脈沖數預設定的方法，可以將干涉條紋鎖定在任意設定的位相位置，實現了用pzt同時實現振動補償和移相測量；深入分析討論了pzt的延遲問題，創造性地提出了用多次逼近補償的辦法，給出了反饋補償的演算法，解決了補償過程中存在的系統不穩定和過補償的問題。
  10. The first thing to do on defense therefore is for the woman to get away from the smash ( and the man will likely smash at her because she is so close to the net ) by quickly taking a position cross - court from the shuttle about three feet behind the short service line and half - way between the center line and the inside side line

    對于女選手來說，首先要做的事情就是遠離這樣的殺球（由於女選手的站位靠近網前所以更容易被男選手攻擊） ，快速的斜線後退大概距離發球線三英尺，站在中線和發球線的中間。
  11. Looking at this it seems a short equity position is a consideration about this time if other factors concur when we get up close and personal with the circumstances at the time

    看這它似乎一個空頭的產權位置關于這時間是一考慮如果其它因素同意此時當我們以緊密起來和個人情況。
  12. Specific areas which we can leverage our relative strengths and competitive advantage such as high mobile penetration, our position as a major trading hub in the asia - pacific region, and close proximity to the mainland of china

    善用香港有相對優勢和競爭力例如：高行動電話滲透率香港作為亞太區貿易樞紐的地位毗鄰中國內地的優越地理位置的特定領域。
  13. In the simulation study, the parameters of dipoles were given, it would be considered whether it could be recovered correctly by dllm based on scalp potential sampling with a set of electrode array. it was also examined that how electrode number influenced the recovered quality of dipole parameters. the simulation showed that the number, position and strength of dipole set were greatly close to the original condition ; the shallower the dipoles were, the higher the precision of source localization was ; the optimal depth of dipole layer was greatly close to the ideal position ; the accuracy of source localization was increasing when more electrodes were used

    在模擬研究中，首先設定已知的偶極子數目及其所在的偶極面深度等參數，然後用一定數目的電極抽取正向計算獲得的頭皮電位，考察該模型在上述理想條件下，基於頭皮電位是否能正確獲取偶極子數目及其參數、以及電極數目對結果的影響。
  14. Don ' t close your trades without a good reason. follow up the position with stop loss orders to protect your accumulating profits according to the rules

    沒有好的理由，不要平倉。根據規則，用止損單來跟蹤你的順勢倉位，以保護你不斷積累的利潤。
  15. When swims to these 163 wild soybeans and half wild soybean pod electricity the result carries on gathers a kind of analysis discovered that, the geographical position close also the habitat similar material its heredity distance approaches, the geographical position close but habitat different material its heredity is away from not necessarily closely, the habitat same but the geographical position different material its heredity distance is farther

    在對這163份野生大豆和半野生大豆pod電泳結果進行聚類分析時發現，地理位置相近且生境相似的材料其遺傳距離較為接近，地理位置相近而生境不同的材料其遺傳距離不一定相近，生境相同而地理位置不同的材料其遺傳距離較遠。
  16. Xrd test results showed that pp polymer chains have intercalated lays of ommt among the series pp - b. tem observed that ommt was stripped and close to the single layer of slices ; among the series pp - a, the characteristic diffraction peak of ommt still appeared the original position, which prove pp polymer chains were too difficult to intercalate directly lays of ommt, tem observed that ommt have serious reunion phenomenon and the majority exist by form who regiment form a cluster

    Xrd測試結果表明： pp - b系列中的pp高分子鏈已經插層進入到有機蒙脫土的片層間， tem觀察有機蒙脫土大部分被剝離成接近單層片狀； pp - a系列中，有機蒙脫土的特徵衍射峰仍出現在原位置，說明pp大分子鏈很難直接插入蒙脫土片層間， tem觀察有機蒙脫土較嚴重的團聚現象，大部分以團簇的形式存在。
  17. Our company is located in beautiful new anne ' s river ' s side, and get close to 320 national freeways and hangqian thousand superhighways, is the high and new technique business enterprise which gathers a development and develop, produces and sells orthopedics hairdressing apparatus, the company owns several patent techniques and independent intelligent property right product and is to lead a position in the domestic same kind product

    本公司位於美麗的新安江畔，緊鄰320國道和杭千高速公路，是集開發、研製、生產和銷售整形美容器械的高新技術企業，公司擁有多項專利技術和自主知識產權產品，在國內同類產品中居有領先地位。
  18. The actuators are nozzle vetor controller, rotational measuring valve controller and vane controller. the smart actuators are capable of data collection, self - calibration, power - on self - test and local close - loop control, etc. a simplified mathematical model for the vector nozzle is constructed, and the relationship between the state of vector nozzle and actuator cylinders ’ position is obtained. the effect of the position controller is tested

    實現了智能執行機構的數據採集、自校準、上電自檢測和局部閉環控制等功能，建立了矢量噴口實驗件的簡化數學模型，推導了矢量噴口狀態和作動筒位置之間的關系，並在含實物平臺上對位置控制器的效果進行了實驗驗證。
  19. V - shaped bar bent to a half - circle is attached to the body, close to the front of the disc in full open position

    一個v形桿彎曲成半圓狀附加在閥體上，在閥門處于全開狀態時緊靠閥瓣前部。
  20. A v - shaped bar bent to a half - circle is attached to the body, close to the front of the disc in full open position

    一個v形桿彎曲成半圓狀附加在閥體上，在閥門處于全開狀態時緊靠閥瓣前部。
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