耗時間沒用 的英文怎麼說

中文拼音 [hàoshíjiānmòyòng]
耗時間沒用 英文
there's no point in wasting time
  • 耗 : Ⅰ動1 （減損; 消耗） consume; cost 2 [方言] （拖延） waste time; dawdle Ⅱ名詞1 （壞的音信或消息） ...
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 沒 : 沒Ⅰ動詞1 （沉下或沉沒） sink; submerge 2 （漫過或高過） overflow; rise beyond 3 （隱藏;隱沒） hid...
  • 用 : Ⅰ動詞1 （使用） use; employ; apply 2 （多用於否定: 需要） need 3 （敬辭: 吃; 喝） eat; drink Ⅱ名...
  • 耗時 : elapsed time
  • 沒用 : absence
  1. Mr. leung and mr. yeung, applying the new technology in data processing, reduced the size of the system and its energy consumption, making the system easy to carry and install. they also made use of the general packet radio service data transmission technology to provide one - stop data transmission from remote areas without land lines back to the observatory headquarters 24 hours round the clock

    梁賢基先生及楊志宇先生應用新科技于數據處理，縮減了系的體積及耗電量，方便安及攜帶亦採用通用分組無線服務gprs資料傳輸技術，在沒有固網服務的遍遠地區運作，亦能"一站式" 24小時無間斷地將資料傳送回天文臺總部。
  2. Design engineers now selecting pmbldc motors over conventional dc or induction motor drives for the following reasons : 1 ) the absence of brushes results in an essentially maintenance free operation and eliminates the undesirable effects of commutation such as sparks, brush - loss, radio - frequency interference, etc. 2 ) the low inertia of the rotor enhances the quality of the mechanical response of the motor, shortening the acceleration and deceleration time. 3 ) utilizing rare - earth permanent magnet materials with high coercive force results in substantially higher efficiency than their counterpart with brushes of the same size. 4 ) because of the absence of commutation segments, the stator construction is simple

    現在的工程師們更為青睞永磁無刷直流電動機是因為以下幾點原因： （ 1 ）去除了電刷的永磁無刷直流電動機徹底地免除了維護而且消除了我們不希望的由於換向帶來的火花、電刷損耗以及無線電干擾等等； （ 2 ）低轉動慣量的轉子提高了電機機械響應的質量，從而縮短了電機加速和減速的時間； （ 3 ）高矯頑力稀土永磁材料的使用使得同樣尺寸的永磁無刷直流電動機比傳統的直流電動機效率高； （ 4 ）由於沒有機械換向部分定子的結構簡單了。
  3. Multiple exhausting method has little practicability because of its complexity and long - time exhausting

    分步窮舉法過于繁瑣，耗費大量計算時間，沒有多少實用價值。
  4. The tests of e - o applications by our flux ktp has been realized, the results showed : optical waveguides fabricated by using an ion - exchange process, which have an exchange - ion concentration depth profile and refractive - index profile, is close to a complementary error - function distribution, optical homogeneity and device thermal stability is much better. amplitude modulation switch formed by our flux ktp has the contrast ratio of 150 : 1 and insert loss is 2. 5 % at 1064 nm. high quality optical pulse with 1 ns width was cut successfully by using an e - o modulator from a laser pulse with 50 ns width, this modulator had run for three years, and the crystal did n ' t blackened, it showed our low conductivity flux ktp can endure high modulation voltage for a very long time

    Ktp晶體的電光應用試驗表明：用離子交換法製作的電光波導，其離子交換濃度、折射率變化符合餘弦誤差函數，光學均勻性以及器件的溫度穩定性較好；製作的強度調制電光開關，消光比為150 ： 1 ，對1064nm激光的插入損耗為2 . 5 ；製作的電光調制器用於激光脈沖整形試驗，從脈沖寬度50ns的激光脈沖削出脈寬1ns的高質量光脈沖，該電光開關經過長達三年多的使用，沒有出現晶體變黑現象，說明本實驗的低電導率ktp晶體能夠耐受長時間的調制電壓。
  5. To the question of the low computational efficiency, low computational speed, low stability and unsatisfactory calculation result of the traditional method to get the optimal thresholds, a new multi - dimension thresholding method based on dga ( dissipative genetic algorithm ) that has higher capability and speed of optimization is developed

    模擬結果表明採用耗散結構遺傳演算法進行優化可使圖像處理時間和計算量大大減少，而處理精度並沒有受到影響，且有效避免了遺傳演算法過早陷於局部最優的不足，增強了演算法的穩健性。
  6. Using default settings, hibernate will attempt to store the mapped class names in the first column, which may prove space - consuming and inefficient especially if class names are changed during code refactoring

    使用默認設置時， hibernate會在第一個列中保存映射的類名，這么做可能會非常消耗空間、沒有效率（特別是在代碼重構修改類名的時候） 。
  7. Retaliation : shield wall : recklessness cooldowns have been removed, now requires a nexus crystal to activate

    反擊風暴，盾墻，鹵莽現在沒有冷卻時間，使用它們需要消耗一塊連結水晶。
  8. With the development of personnel system reform in chinese public institution, the teachers - engagement system in university come to reality. as well known, the foundation of teachers - engagement system bases on scientific teacher assessment. unfourtunately, the current assessment theory of university teachers is obviously unable to explain or solve those problems occurred in university teacher assessment. thus reforming on current university teacher assessment system and raising human resources management skills of university become more and more urgent. there are two popular teacher assessment theories at present, one is teacher assessment aiming at reward and punishment, another, another is developmental assessment of teacher, the two kinds of assessment theories both have their own drawbacks : teacher assessment aiming at reward and punishment pays over attention to the function of choice and appraisal, this can be found easily in lately universities of china, such as " survival of the fittest ", " reward best and punish worst ", " eliminate the lasf ' and so on ; although developmental assessment of teacher declares to promote teachers - efficiency under no pressure of reward or punishment, it lacks of operation ability and needs to spend lots of time and resources, thus it is very hard use in real situation

    目前在教育領域流行的教師評價主流是獎懲性教師評價（總結性教師評價）和發展性教師評價，但這兩種教師評價體系都或多或少的有各自的弊端：獎懲性教師評價過于偏重鑒定選擇功能，近幾年在我國高校教師評價中經常用到的「優勝劣汰」 ， 「獎優罰劣」 ， 「末位淘汰」 ， 「能者上、庸者下」等等，都充分反映出我國教師評價中以獎懲為目的的鑒定選擇功能發揮到了極致；而近年引入國內的發展性教師評價理論雖然標榜是一種不以獎懲為目的而是在沒有獎懲的條件下促進教師的專業發展，從而實現學校的發展目標的評價體系，但由於其可操作性不強，在發源地英國和美國的實施情況卻並不如意? ?需要耗費大量的資源和時間而難以真正貫徹落實。
  9. Many of these treatments are messy, time consuming, have cumulative toxicities, and are not very effective, according to krueger, m. d., principal investigator for the study

    這些治療方法十分瑣碎，耗費較多時間，有毒性積累的副作用，並且對疾病沒有明顯的效果。
  10. The vertical pile group loaded laterally has extensively used, so the researches on the bearing and deforming behaviour pile group under lateral loads are very important. previous researches of pile group loaded laterally are carried out mainly by experimental and theoretical analysis. though a lot of experimental data and researching achievements have been obtained, many problems remain unsolved for the complex nature of pile group loaded laterally

    在實驗研究方面，由於做樁體流變實驗耗資大，時間長，國內外還沒有相關的報道；在理論上，人們對樁的流變的認識也非常有限，主要是利用遺傳理論、模型理論、或者把粘彈性問題轉化為彈性問題進行解答，但研究的都是樁的線性流變問題。
  11. 3 the architect may say the client will not ask for a zed brief in new projects, so that all he can do is to keep designing to existing industry standards, and anyway no - one will pay for the increased design time that comes with innovation

    建築師可能會講，客戶沒有要求新建項目採用零能耗開發，因此他要做的就是按照現有標準進行設計，而且沒有人會掏錢彌補變革所額外花費的設計時間。
  12. Without scm, considerable time and effort would be required to control the products of sdlc projects or systems in production

    如果沒有軟體配置管理，大量的時間和精神會耗用在控制系統發展周期計劃的產品或所生產的系統上。
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