百萬分率 的英文怎麼說

中文拼音 [bǎiwànfēnlǜ]
百萬分率 英文
parts per million
  • 百 : 百名詞（姓氏） a surname
  • 萬 : 萬數詞1 （數目; 十個千） ten thousand 2 （比喻很多） a very great number; myriad; many; all Ⅱ副詞...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 百萬 : million百萬富翁 millionaire
  1. And a back - of - the - envelope calculation based on the 1. 8m sorts of organism recognised so far as species under the linnaean system, on the rate at which new species are being discovered and on such ecological matters as the average number of parasites ( themselves new species ) that each free - living species harbours, suggests the final total may be around 30m

    一個以三部分，即：在林耐分類系統中迄今為止被認定是物種的180萬種微生物、新物種的發現速率和諸如在每個獨立生存的物種中藏匿的平均寄生蟲數量（它們本身也屬于新物種）等生態因素，為基礎的估算表明全球物種的總數是在三百萬左右。
  2. Interestingly, some banks quote the annual interest rate in per cent per hundred, the monthly interest rate in " per thousand " and the daily interest rate in " per ten thousand " to make the calculation of interest easier. one can simply multiply the number of years, months and days lapsed by the corresponding interest rates and the principal amount to get the interest amount

    有些銀行為簡化計算，所報的年利率是以百分比即小數點后2個位來表示，月利率及日利率則分別以千分比及萬分比來表示，因此只需將實際年數月數及日數乘以相關利率及本金，便可得出利息數額。
  3. Todays 81 - million - unit market, worth more than 6 billion, is expected to grow to 220 million units in 2010 a compound annual growth rate of 29 percent

    當前市場容納了價值四十億美金的五千八百萬套硬盤，該市場可望在2008年增長到一億五千萬個單位，即復合年增長率為37個百分點。
  4. The speaker turned to one of the group who certainly was not ill - defined as plain. it was a thousand pities, indeed ; it was impossible for even an enemy to feel otherwise on looking at tess as she sat there, with her flower - like mouth and large tender eyes, neither black nor blue nor gray nor violet ; rather all those shades together, and a hundred others, which could be seen if one looked into their irises - shade behind shade - tint beyond tint - around pupils that had no bottom ; an almost standard woman, but for the slight incautiousness of character inherited from her race

    的確是萬分的可憐那時候苔絲坐在那兒，就是她的敵人見了，也不會不覺得她可憐，她的嘴唇宛如一朵鮮花，眼睛大而柔和，既不是黑色的，也不是藍色的，既不是灰色的，也不是紫色的所有這次顏色都調和在一起，還加上了一百種其它的顏色，你只要看看她一雙眼睛的虹彩，就能看出那些顏色來一層顏色後面還有一層顏色一道色彩裏面又透出一道色彩在她的瞳仁的四周，深不見底她幾乎是一個標準的女人，不過在她的性格里有一點從她的家族承襲來的輕率的毛病。
  5. The relative risk was even higher in ukraine, where the death rate was five point five per million tons, even though ukraine ' s coal production is just a fraction of china ' s

    在烏克蘭，類似的這種風險甚至更高，每一百萬噸就有5 . 5個死亡率，即使烏克蘭煤產量只是中國的一小部分。
  6. That is why motes spend about 99 percent of their lives “ sleeping ” in a standby mode that drops the power consumption to a few millionths of a watt

    因此，塵粒99 %的生命必須處于睡眠狀況，也就是待機模式，才能把耗電率壓低到百萬分之幾瓦特。
  7. Two o - rings in gland follower provide additional stem seal protection to assure tightness of less than 1 ppm

    密封壓蓋隨動件內的兩個o形環為閥桿提供更加安全的密封保護，以確保泄漏率不會超過百萬分之一。
  8. The results indicated that the screening rate was positively correlated with the legislation of the kindergartens ; the abnormal rate was around 4 - 5 % each year and was no different in different countie, but the referral rate was low ; the use of medical resources after referral was high as 90 % ; the accuracy of screening was around 50 % each year as was the trend of increased accuracy ; the total cost of health screening was around $ 4200 million between 1997 to 1999 but only $ 1800 million in 1995 due to lower costs per case and $ 2600 million in 2000 due to fewer cases screened

    研究發現兒童接受篩檢率與立案率有顯著的正相關；異常個案管理轉介人數，各縣市之間差距不大，歷年比率在4 % ~ 5 %之間，轉介比率偏低；經轉介之後的就醫百分比，歷年均在九成以上；篩檢正確率，歷年均在五成以上，且有逐年升高之趨勢；健康篩檢經費， 86至88年度健康篩檢經費均在四千二百萬以上， 85年因每人次檢查費用較低，健康篩檢經費將近一千八百萬， 89年度則因篩檢人數較少，總費用約?二千六百萬。
  9. The result was the discovery of 24 places in the genome so strongly associated with a disease that there was only one chance in 2m of the link being accidental

    試驗結果發現，基因組的24個地方與一種疾病強烈相關聯，因此偶發性的聯接機率僅只存在兩百萬分之一。
  10. Traditional methods for measuring fraction of nonconformities become inapplicable for those high quality processes since any manufacturing sample of reasonable size likely contains no defective product items

    然而，由於在這些高質量製程（不良品種通常用百萬分之一?衡量單位）所取出適當大小的樣本中幾乎沒有不良品，因此常規用來衡量這些低不良率製程的方法變得沒有效率且不適用。
  11. In the first front army, consisting of 30, 000 men, there was a high percentage of southerners.

    一方面軍約有三萬人，南方人占的百分率很高。
  12. A practical system would need to achieve at least a 90 % success rate with no more than one in a million false positives ( ie, a region of the image being declared a face when it was not )

    一個實用的系統需要至少90 %的成功率和不多於百萬分之一的誤報率（照片中一塊被錯當成人臉的區域） 。
  13. Only three of every 1 million americans will be diagnosed with the condition this year, the national marrow donor program reports

    據美國國立骨髓捐助規劃組報道：美國每年該病的診斷率為百萬分之三。
  14. Furthermore, they are low - power devices, generating less than millionths of a watt, and can emit frequencies in an unstable manner

    此外，鉛鹽雷射是低功率雷射，其功率不到百萬分之一瓦特，發射的頻率也不穩定。
  15. Part per million abbr. ppm

    兆北率百萬分之幾
  16. Parts per million carbon ppm

    百萬分率碳
  17. By closely monitoring the precise frequencies of the spectrum that were lost in the passage the passage through empty space, astronomers were actually able to pinpoint the size of different types of these grains, all ranging from less than 1 / 100th of a micron to 10 microns in size, with each micron representing one millionth of a meter

    通過對穿越真空途中丟失了的光的精細頻率的密切監視，天文學家已經基本上可以查明這些不同微粒的大小，大小從小於百分之一微米到十微米之間，一微米表示一米的百萬分之一。
  18. Parts per million

    百萬分率
  19. The odds of winning the lottery are a million to one

    樂透彩券的中獎機率是百萬分之一。
  20. At speeds of around one - millionth of that of a modern broadbandconnection, it sent data chugging along dedicated networks to clunky terminals

    信號在帶寬約為現在的百萬分之一的速率下，通過專用網路發送到笨拙的終端。
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