duration 中文意思是什麼

音標 [djuə'reiʃən]
duration 解釋
n. 名詞 1. 持久，持續。
2. 持續時間，存在時間；期間。
adj. 形容詞 -al
  1. Study of the burst energy, duration, interval and spectrum suggested that this source could be a strange star accreting matter from its low - mass companion

    天文學家對它的能量持續時間間隔時間和光譜進行了研究，發現它可能是一顆正在吸取伴星物質的奇異星。
  2. Adsorbate bacterins can vary in potency, which affects the level and duration of protection.

    吸附菌苗在影響保護水平和時間的能力上可能不同。
  3. Conclusions the main cause of death is severe extra - renal complication, the duration of anuria and permanant proteinuria afterwards are the important factor influencing renal damage prognosis

    結論急性期死亡的主要原因為嚴重的腎外合併癥；急性期少尿、無尿時間及急性期后持續蛋白尿是影響預后的主要因素。
  4. High - dose testosterone appears to shorten sleep duration and worsen sleep apnoea in elderly men

    大劑量睪丸酮可引起老年人睡眠時間縮短睡眠呼吸暫停加重。
  5. Antibiotic prophylaxis for appendectomy for a duration of 24 hours or less

    闌尾切除術手術病患接受小於或等於24小時預防性抗生
  6. It is difficult to ascertain the exact duration of protection.

    要弄清確切的予防有效期並不容易。
  7. Lingering song : ( complete adventurer ) this increases the duration of several bardic music effects, notably inspire courage

    繞梁餘音（出自完美冒險者） ：這個專長可以增加多種游吟詩人音樂的持續時間，特別是激發勇氣。
  8. Test study on two biocides, namely quaternary ammonium salt and isothiazolinelcetone, commonly used in circulatory cooling water system has been carried out, obtaining the relationship among dosage, actuation time duration, and the killed persontage, and putting forward the principle and points needing attention for selecting the biocide

    摘要對火電廠循環冷卻水系統常用的兩種殺菌劑季胺鹽及異噻唑啉酮進行了試驗研究，得出加藥量、作用時間與殺菌率的關系，並提出殺菌劑的選擇原則和注意事項。
  9. Sporulation on cultures of both millet species lasted for 6 days on non - nutritional substrate at 25c and l : d 12 : 12. compared to 2. 3 0. 3 x104 conidia discharged from each cadaver of myzus persicae adults killed by p. delphacis with a < 60 - h duration of sporulation, 5. 6 - 1 a and 3. 7 - 4. 7 times more conidia were discharged from each of the broomcorn millets cultured for 5 - 11 days and from each of the foxtail millets cultured for 3 - 11 days, respectively, with an over doubled sporulation duration

    相對于新鮮蚜屍2 . 3 0 . 3 10 ~ 4個孢子/頭的平均產孢量和60h的有效產孢時間， 5 11d黍米培養物的產孢潛能高出5 . 6 7 . 4倍， 3 11d的粟米培養物的產孢潛能則高出3 . 7 4 . 68倍，有效產孢時間均延長1倍以上。
  10. Periodic crises wrack the capitalist system, and they grow in size and duration.

    周期性的危機破壞著資本主義制度，這種危機的規模在擴大，時間在延長。
  11. A singlecylinder caterpillar engine is used in a test of 480h duration.

    採用單缸履帶式戰車發動機進行了一次持續480小時的試驗。
  12. Let us hope the gunmen will hold off for the duration of the cease-fire.

    但願在停火期間持槍歹徒能約束自己的行動。
  13. A report of 60 cases of hepatic cholestasis in duration of pregnancy treated by tcm and wm

    中西醫結合治療妊娠期肝內膽汁瘀積癥60例
  14. Constructing quantitative model with ordinary differential equations for the cell - cycle control system, it is appropriate to use ordinary differential equations ( odes ), because molecular diffusion, transcription, translation and membrane transport seem to be fast ( a matter of seconds ) compared with the duration of the cell cycle ( hours ). spatial localization of reactions can be handled by compart - mental modelling, in the spirit of pharmacokinetics

    對于這樣的細胞周期控制系統，應用常微分方程是適合的，因為比起細胞周期的時間（以小時計）來，分子擴散，轉錄，翻譯和膜運輸是很快的（以秒計應用藥物動力學的區域化模型的方法，可以處理反應的空間分佈。
  15. Function shows the duration and frequency of each behavior pattern, and the output file of the frequency contingency table. all saved files are in ascii format and can be read by most commercial word processors and statistics programs

    在分析功能方面，除了可計算每一行為目錄的持續時間和發生頻率等基本數據之外，並可以把行為序列轉換成頻度關連表，再由
  16. Analyzing data " function shows the duration and frequency of each behavior pattern, and the output file of the frequency contingency table. all saved files are in ascii format and can be read by most commercial word processors and statistics programs

    在分析功能方面，除了可計算每一行為目錄的持續時間和發生頻率等基本數據之外，並可以把行為序列轉換成頻度關連表，再由
  17. The maximal contractile amplitude was 24. 015 + 2. 37 %, the duration of phasic contraction lasted for about 20min

    首先出現快速收縮期，最大收縮幅度可達24刀15土2
  18. A 64th note or hemidemisemiquaver is indicated by the symbol xxx and is equivalent in duration to half a 32nd note or demisemiquaver, a quarter of a 16th note or semiquaver, an eighth of an 8th note or quaver, a sixteenth of a quarter note or crotchet, a thirty - second of a half note or minim, and a sixty - fourth of a whole note or semibreve

    六十四分音符用xxx來表示，等於半個三十二分音符，四分之一的十六分音符，八分之一的八分音符，十六分之一的四分音符，三十二分之一的半音，六十四分之一的全音。
  19. The first period of rapid growth is nearly equal in duration for all cultivars.

    第一次迅速生長期的長短對所有品種來說，幾乎是相同的。
  20. The prognosis depends on the cause ， site ， duration ， and degree of kidney damage and renal decompensation

    預后取決于原因，位置，病程及腎臟損害和腎臟失償程度。
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