operation time 中文意思是什麼

operation time 解釋
操作時間運行時間
  • operation : n 1 動作，行動，活動；業務，工作；作用。2 效果，效力；有效范圍，有效期間。4 【數學】運算；【醫學...
  • time : n 1 時，時間，時日，歲月。2 時候，時刻；期間；時節，季節；〈常pl 〉時期，年代，時代； 〈the time ...
  1. At the same time, the function of measuring coal in every coal storage bunker and measuring coal before its entering into every boiler greatly improves productivity of the whole loading and unloading coal system. on the aspect of operation technics of the loading and unloading coal system, this article analyzes factors which affect operation technics of coal - whippers, stacking conveyers and pusher tractors. no standardization in daily operation, low safety, long operation time and out of line among different machines reduces the efficiency of the loading and unloading coal system

    卸煤操作工藝方面，主要分析了卸船機、堆取料機和推扒機在日常作業過程中影響作業工藝的因素，在日常作業過程中主要存在問題是無標準化作業要求，安全得不到保障，作業時間長，各作業機械之間配合差，從而影響整個卸煤系統的作業效率，本文通過對卸船機、堆取料機、推扒機作業流程的設計，規定了單個機械的作業程序，以及相互之間作業時的配合方法，使卸船機作業和堆場作業更規范化，同時，大大縮短卸船作業時間，提高了碼頭泊位利用率，減少機械作業時間，從而提高了整個輸煤系統的工作效率。
  2. The mean operation time was 150 minutes, and the mean blood loss was < 50 ml

    平均手術時間為150分鐘，平均出血量小於50毫升。
  3. Air conditioning zones that require different operation time, temperature, humidity should not be grouped into one air conditioning wind system

    使用時間?溫度?濕度等要求條件不同的空氣調節區，不應劃分在同一個空氣調節風系統中
  4. Thirdly, it simulated the pumping circuit & dividing circuit with the widely used software matlab / simulink. the displacement of the rod piston and the impact of hydraulic are analyzed in the different input flow ( frequency of pump ) and different reversing time. it found out the cause of hydraulic impact ( one - to - one incorrespondence between the response time of dividing circuit and the operation time of rod piston ), and gave some methods to weaken hydraulic impact. in the final part of the paper, the reliability of the theory analysis is further verified by the experiment of hydraulic system

    首先在流變學原理的基礎上，深入分析混凝土在輸送管道內的流動狀態，得出混凝土泵的負載特性方程；然後根據功率鍵合圖的建模方法，建立泵送迴路和分配迴路的數學模型，並運用模擬軟體matlab simulink對泵送和分配迴路模型進行了模擬，分析了在不同的輸入流量（泵送頻率）和換向時間下，活塞桿的位移和系統的液壓沖擊情況，找到了引起液壓沖擊的根本原因（即分配迴路的響應時間（固定值）與活塞桿的運動時間（變化值）不相匹配） ，並提出了相應的改進方法。
  5. The control tactics of space voltage vector are investigated, and the simplified algorithm which judges the sector location of reference vector and calculates switch operation time is put forward. by analyzing the current hysteresis control, the relation between switch frequency, and hysteresis bandwidth and input inductance of pwm rectifier is deduced. by applying instantaneous power theory, the principle of pwm rectifier power control is analyzed, and the direct power control by matlab toolbox through estimating active power and reactive power with virtual flux is realized, and the simulation results prove that it is correct

    對常用空間電壓矢量控制策略進行分析，提出了給定參考矢量所在區間判斷的簡化方法，以及電壓矢量作用時間的求取方法；分析了電流滯環控制策略，推導出開關頻率與滯環帶寬以及整流器輸入電感之間的關系；應用瞬時功率理論分析pwm整流器功率控制原理，通過虛擬磁鏈估計有功功率和無功功率，用matlab實現了直接功率控制，並驗證了該控制方法的正確性。
  6. Objective : to establish a rat model of orthotopic gastric isotransplantation by using microsurgical techniques. methods : 70 sd rats were used in our experiment and 35 gastric trasplantations were carried out. in the donor ' s operation : after the spleen was resected and the proper liver artery was ligated, the stomach was perfused through the abdominal aorta. then the stomach was resected with its peripheral blood vessels including celiac trunk and the portal vein, etc. in the recipient operation : after the stomach and the spleen were reseeted, the implantation was performed by the following sequence : the end - to - side anastomosis between the portal veins. the end - to - end anastomosis between the celiac trunk and the left gastric artery. open the blood flow to observe the effect of the blood supply of the stomach. the end - to - end anastomosis between the duodenum. the end - to - end anastomosis between the cardiac and the esophagus. results : 35transplantations were carried out in which the operation success rate in the last 20 cases was 80 ( 16 / 20 ). the average operation time was 2. 35 h. the longest survival time was over three months. conclusions : the model of orthotopic gastric transplantation in rat was successfully established. it could be used to study the transplanted stomach in the abdominal multiviseeral transplantation and the reconstruction after the total gastrectomy

    目的應用顯微外科技術，建立大鼠原位異體胃移植模型.方法70隻sd大鼠，行35例次的胃移值手術.供體手術，先切除脾臟，經腹主動脈行原位胃冷灌洗.將胃及其所屬血管，包括腹腔乾和門靜脈乾等一併切取.受體手術，先切除胃和脾臟，分別行供、受體間門靜脈的端側吻合，供體腹腔干與受體胃左動脈的端端吻合，然後開放血流.再行供體和受體十二指腸間端端吻合，賁門與食管端端吻合.結果在施行的35例手術，后20例中有16例成功，成功率為80 .最長存活者達3個月.結論成功地建立了大鼠原位異體胃移植類型.該模型可用於腹部多臟器移植中移植胃的相關研究及全胃切除術後代胃的研究
  7. The connection matrix of a network is usually large and sparse. in this article, the auther brought forward a method to reduce the connection matrix order, which was help for saving operation time and space when it is stored in computer

    通過引進矩陣運算元並藉助于矩陣的分塊運算，針對網路聯絡矩陣的稀疏性，提出一種含表決系統的網路聯絡矩陣的降階方法，節約了演算法的運行時間和存儲空間。
  8. Results : the new cesarean section had advantag es of shorter operation time and fart time, quickly temperature recovering, low recurrent rate, and better wound healing com pared with the traditional method ( p 0. 01 )

    結果：新式剖宮產術較傳統剖宮產術手術時間短、排氣時間早、體溫恢復快、術后病率低、傷口愈合好（均p 0 . 05 ） 。
  9. By using the improved gravity model and gray theory model, the essay makes forecast analysis on future passenger traffic volume of shjiazhuang - taiyuan passenger - dedicated line from three aspects, including passenger flow of local line, passenger flow originating from other railways and induced passenger flow, and using gdp and population density of surround cities along the passenger corridor, the passenger traffic volume on existing line of shijiazhuang - taiyuan passenger corridor and the weighted operation time between cities as impact factors respectively

    摘要利用改進的重力模型和灰色理論模型，從石太客運專線的本線客流、跨線客流和誘增客流3個方面，分別以客運通道周邊城市的gdp和人口分布密度、石太客運通道既有線的旅客運輸量、城市間的加權運行時間為影響因子，對石太客運專線的旅客運輸量進行預測分析。
  10. Basic black - box testing and white - box testing are successfully carried out. in white - box testing, the statement coverage and branch coverage are achieved ; static analysis and dynamic analysis are also implemented. the static analysis mainly used to generate flow graph while the dynamic analysis serves program instrument, technique realization object, subprogram and the detailed coverage and the calculation of operation time of the documents

    原型系統實現了基本的黑盒和白盒測試，其中白盒測試實現了語句和分支覆蓋;實現了匯編測試的靜態分析和動態分析，靜態分析主要是生成程序的流程圖，動態分析主要是利用程序插樁技術實現語句和分支覆蓋率及在多個測試用例驅動下的綜合覆蓋率的計算和運行時間及內存使用情況的統計。
  11. Setting time of gypsum plaster is very short, usually only 6 ~ 30 min, and operation time is only 5 - 10 min, which cannot satisfy the practical plastering and construction of gypsum - based material

    半水石膏凝結硬化很快，其初終凝時間為6 30分鐘，可操作時間只有5 10分鐘，往往不能滿足石膏基材料的成型與施工的需要。
  12. So they are stochastic ; while the actual operation time of the vessel does not merely relate to technological state and business administration, it also has a close relation with port state and weather

    在航運市場中船價、運價、油價等因素不僅受國家政治經濟的影響，還受航運市場的供需關系及相關市場的影響，帶有很大的隨機性。
  13. It possesses the characters of high head, high velocity, long operation time and large variation range of water level

    它具有水頭高、流速大、運行時間長、水位變幅大等特點。
  14. In contrast to the incision group, the operation time is shorter, and the time span for anal gas discharge is significantly shortened

    方法對252例非脫垂子宮患者， 126例採用經陰道子宮次全切除術治療，並與同期126例指征相近的經腹子宮次全切除術治療者進行對比分析。
  15. Did a stomach to excise operation time still short, be in renew crucial period, belch and lumbar back ache attribute normal phenomenon

    做了胃切除手術時間尚短，正處于恢復要害時期，噯氣和腰背疼痛屬于正常現象。
  16. In batch micro operations, three problems must be solved to implement automatic operations narrow field of micro vision, unstructured distribution of targets and operation time limit

    在批量微操作中，顯微視野的狹小、目標的非結構化分佈和操作時間的限制是自動化操作必須解決的問題。
  17. But the micro - invasive group has the advantage of operation time and shortening icu stay. conclusions the micro - invasives surgey to evacuate intracranial of hematomas is an effective method on craniocerebral injury with severe multiple trauma, and is worthy of advanced studies

    結論微創顱內血腫清除術有助於外傷性顱內血腫合併嚴重多發傷的整體救治，值得更深入地研究、總結。
  18. Average operation time

    平均運算時間
  19. The thesis compares the effectivity, the operation time and memory requirement of the algorithms

    對各種演算法的有效性、運算時間和內存需求進行了綜合比較。
  20. The design strives for a short operation time, strong anti - jamming and a good reliability

    軟體設計力求程序運行時間短，抗干擾性強，可靠性高。
分享友人
分享到 Line

分享到臉書