orders of magnitude 中文意思是什麼

orders of magnitude 解釋
納秒
  • orders : 定單，指示盤
  • of : OF ＝Old French 古法語。
  • magnitude : n 廣大，巨大；偉大，重大，重要性；大小；積；量；【數學】量值；【天文學】（恆星的）等，等級，光度...
  1. In geochemical analysis we encounter ranges of analyte concentration that can span several orders of magnitude.

    在地球化學分析中，我們常常會遇到擬分析元素含量范圍可以跨越好幾個數量級的情況。
  2. Simultaneously cross - linked and quaternized 4 - vp - co - nbuma was also investigated as humidity sensing materials and showed good linearity, high sensitivity, good high stability at high humidity and high temperature, and durability to organic solvent, etc. sensors based on 4vp - co - buma ( vp / buma = l / l ) with crosslinking and quaternization reaction of 17 hours exhibited a change of three orders of magnitude ( 104 ~ 107 ) in impedance over the range of 95 % rh ~ 30 % rh, showing high sensitivity, and little hysteresis was observed

    元件具有響應線性度好，靈敏度高，濕滯小、高溫高濕穩定性好、耐無水乙醇有機溶劑性能好等優點。其中，交聯季胺化17小時配料比為1 1共聚物濕敏元件，在33 rh 95 rh濕度范圍內，阻抗變化達3個數量級（ 10 ~ 7 - 10 ~ 4 ） ，響應靈敏度高，幾乎無濕滯。
  3. Better algorithms and custom - designed hardware have accelerated ray - tracing renderers by more than two orders of magnitude

    更好的演演算法與量身訂做的硬體，把光跡追蹤演算器的速度提升了百倍。
  4. The reigning " king of the hill " for compressing xml documents is xmlppm, which utilizes xml - specific techniques similar to those presented in this column ; however, xmlppm is several orders of magnitude slower, and unboundedly more memory - hungry, than the xml2struct presented here

    在壓縮xml文檔方面處于領先地位的是xmlppm ，它利用的技術與本專欄介紹的那些特定於xml的技術相似；然而， xmlppm比下面介紹的xml2struct慢得多，而且更消耗內存。
  5. Whether we are speaking of land clearing, farm implements, fertilizers, tenure systems, credit arrangements, etc., it would help us immensely if we could gather sufficient qualitative and quantitative information to establish rough orders of magnitude about their relative roles in given agricultural regimes. to give but one example of what i have in mind in this regard : land clearing was the largest or second largest component of domestic capital formation in the united states from the early colonial period until at least the time of the civil war 1861 - 1865

    無論是有關土地整理、耕作機器、肥料使用、土地契約、還是信貸安排，假如我們能夠從計量角度搜集到足夠的數據、從質量角度搜集到足夠的資料，按它們在農業領域里的各自作用的重要性建立起一套序列，那麼這將對理解「耕前行為」的重要性非常有益。
  6. They achieve quality levels orders of magnitude higher than software because they are more disciplined and rigorous in their development and testing approach

    他們達到的質量水平幅度遠遠高於軟體，因為他們更加訓練有素，他們的開發和測試方法更加嚴格。
  7. Though, the lateral resolution of cm has been enhanced to be 1. 4 times of that of a conventional optical microscope under the same aperture focus ratio, it is still two orders of magnitude lower than the axial resolution of itself. so, it is urgent to further improve the lateral resolution of cm

    然而，盡管共焦顯微鏡的橫向分辨力已提高到相同孔焦比的普通光學顯微鏡的1 . 4倍，但與其本身的軸向分辨力相比，橫向分辨力仍低2個數量級，因此進一步改善共焦顯微鏡橫向分辨力的研究顯得尤為迫切。
  8. In this paper, pure and doped ktp crystals were grown from the flux using a top - seeded method, and special technique have been used to lower the electrical conductivity to three orders of magnitude than common flux ktp, the values is up to 10 - 10 ( cm ) - 1, this overcame the shortcoming that common flux ktp cannot be used in e - o application field because of having higher electrical conductivity. the growth condition, doped elements and annealing technology were investigated. single crystals of ktp with high quality and big z - cut cross section were obtained by optimizing the parameter of crystal growth

    本實驗採用頂部籽晶熔劑法生長了純的以及不同摻雜的ktp晶體，用特殊工藝處理技術將普通熔劑法ktp的電導率降低了三個數量級，達到了10 ~ （ - 10 ） （ cm ） ~ （ - 1 ） ，解決了普通熔劑法ktp晶體由於離子電導率太大而無法用於電光應用領域的困難；對ktp晶體的生長條件、摻雜元素以及退火工藝等進行了研究，通過優化生長工藝技術參數，突破了工藝技術生長難關，得到了高光學均勻性、具有大z切面的ktp單晶。
  9. " by 2030 you ' ll be able to see them on the highway, with a driving reliability that will exceed humans by orders of magnitude

    「到2030年，你就能看見無人駕駛汽車在高速路上飛奔，安全性比人類駕駛高出很多倍。 」
  10. " by 2030 you ' ll be able to see them on the highway, with a driving reliability ( 10 ) that will exceed humans by orders of magnitude

    「到2030年，你就能看見無人駕駛汽車在高速路上飛奔，安全性比人類駕駛高出很多倍。 」
  11. With only a tiny amount of extra programming, psyco can often be used to increase the speed of python code by orders of magnitude

    只需極少量的額外編程，通常就可以使用psyco將python代碼的速度提高好幾個數量級。
  12. The device speed has improved by two orders of magnitude since 1960.

    自1960年至今，器件速度已改善了兩個數量級。
  13. This technique can help to decrease the bandwidth by many orders of magnitude when the new web service updates the database

    當新的web服務更新數據庫時，這種方法可以幫助減少多個數量級的帶寬使用。
  14. It was found that self - assembly films of napss / pdda showed low impedance, good linearity and high sensitivity. impedance of sensors with 25 bilayers of napss / pdda composite film changed linearly for four orders of magnitude ( 10 - 10 q ) over the range of 20 % rh ~ 95 % rh. furthermore it was found that organic / inorganic nanocomposite films exhibit faster response than organic / organic composites

    發現： napssrpdda體系具有阻抗低、響應線性度好、濕滯小、響應快、靈敏度高等優點，其中雙層數為25的濕敏元件在20 rh95 rh濕度范圍內具有良好的線性響應，阻抗變化近4個數量級』 l 』 q卜靈敏度高。
  15. The interstitial atoms of gold diffuse into silicon at a rate several orders of magnitude faster than the group iii and v impurities

    金的填隙原子向硅擴散的速率比iii族和v族雜質快幾個數量級
  16. The tritium permeability in 316l with films was measured at various temperatures, the results show that the tritium permeability in 316l with tin and natural oxide film are 2 orders of magnitude lower, that in 316l with sio2 is 3 - 4 orders of magnitude lower, that in 316l with tin + tic + tin is 4 - 5 orders of magnitude lower, and that in 316l with tin + tic + si02 is 4 - 6 orders of magnitude lower than that in 316l with pd film, at 200 - 600 ?

    測量了不同溫度下的帶膜316l的氚滲透率，發現在200 600范圍內，鍍tin膜與帶天然氧化膜的316l性能相近，均比鍍鈀316l降低2個數量級。鍍sio2膜比鍍鈀316l降低了3 4個數量級，鍍tin + tic + tin膜降低4 5個數量級，鍍tin + tic + sio2膜降低4 6個數量級。
  17. Disk latencies are five to six orders of magnitude greater than main memory access latencies

    磁盤訪問的速度是內存訪問速度的5到6倍。
  18. Because the potential hazards pollen grains are subject to as they are transported over long distances are enormous, wind - pollinated plants have, in the view above, compensated for the ensuing loss of pollen through happenstance by virtue of producing an amount of pollen that is one to three orders of magnitude greater than the amount produced by species pollinated by insects

    因為，潛在的危險，花粉粒在長途運輸中所要遭受的潛在危險是巨大的，風媒傳粉的植物，按上述觀點來看，補償了在偶然事件中伴隨產生的花粉損失，通過的優點是，生產出的花粉數量比那些依靠昆蟲傳粉的植物所產生的花粉數量大一到三個數量級。
  19. A reversible changes happens when exposed to an external electric field. apparent suspension viscosities and shear stress can increase several orders of magnitude

    當對它施加電場時，其粘度和剪切強度瞬間變化幾個數量級，表現出固體的性質，具有快速可逆的特點。
  20. Apparent suspension viscosities and shear stress can increase several orders of magnitude. the kaolinite - organic matter intercalation compound is a new material with properties both of kaolinite and organic matter

    當對它施加電場時，其粘度、剪切強度瞬間變化幾個數量級，表現出固體的性質，具有快速可逆的特點。
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