有效半衰期 的英文怎麼說

中文拼音 [yǒuxiàobànshuāi]
有效半衰期 英文
effective half life period
  • : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
  • : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
  • : Ⅰ數詞1 (二分之一) half 2 (在 中間的) in the middle; halfway 3 (比喻很少) very little; the l...
  • : 衰動詞(衰弱) decline; wane
  • : 期名詞[書面語]1. (一周年) a full year; anniversary 2. (一整月) a full month
  • 有效 : effective; valid; efficacious
  1. Study on the half life and the term of validity of stability of stable chlorine dioxide disinfectant

    穩定態二氧化氯消毒劑的預測試驗
  2. The reason to cause this phenomenon is due to the change of electric field in the blue oled to induce the probality of the carrier shifted and the hole - electron recombination zone changed, which was a possible alternative to achieve color display. 3 ) device with the structure of ito / npb / adn : balq3 / alq3 / mg : ag was fabricated. when the balq3 dopant concentration was about 25 mol %, a high performance devcie with luminous efficiency of 1. 0 lm / w, the peak of emission spectrum at 440 nm, the cie coordinate at ( 0. 18, 0. 15 ), and half lifetime of unencapsulated device about 950 hrs was achieved

    導致本現象的原因是由於各機層電場強度的變化影響了空穴和電子的隧穿幾率,從而導致載流子的復合區域發生改變而發出不同顏色的光; 3 )制備了結構為ito / npb / adn : balq3 / alq3 / mg : ag的藍光oled ,空穴阻擋材料balq3的摻入顯著影響了oled的光電性能,當balq3的摻雜濃度為25mol %時, oled的發光率為1 . 0lm / w ,發光光譜的峰值為440nm ,色純度為( 0 . 18 , 0 . 15 ) ,未封裝器件的達到了950小時; 4 )在藍光材料adn中摻雜npb 、 balq3和tbp三種材料時,不僅改善了器件的發光亮度和色純度,而且提高了器件的發光率和壽命。
  3. Prostate ( pgi2 ) is stronger blood vessels and the expansion of the role of platelet inhibition, but because of the short half - life, performance instability, clinical efficacy not sure

    前列腺環素( pgi2 )具更強的擴張血管和抑制血小板作用,但因其短,性能不穩定,臨床應用療不肯定。
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