正元素 的英文怎麼說

中文拼音 [zhēngyuánsù]
正元素 英文
positive element
  • 正 : 正名詞（正月） the first month of the lunar year; the first moon
  • 素 : Ⅰ形容詞1 （本色; 白色） white 2 （顏色單純） plain; simple; quiet 3 （本來的; 原有的） native Ⅱ名...
  1. The results indicate that : 1. the main physical and chemical characteristics vary regularly : with rising of the altitude, there is a transition from silt > sand > clay to sand > silt > clay in the mechanical composition ; the argic horizon emerges below the altitude of 1600 meters ; the content of organic matter is enrichment, the content of organic carbon of epipedon is higher than 20 g / kg, while the content of organic carbon increases with increasing of altitude, and in the altitude of 3500 - 3700meters, the soils under the meadow have the maximum content organic carbon ; the soils appear acid - slightly acid reaction, the ph decreases appreciably and acid strengthen with increasing of altitude ; the soils higher than the altitude of 2500 meters are base unsaturated, indicating the soil leaching is strong, the ph and bs are distinct plus correlated ; the contents of sio2, al2o3, and fe2o3 of the soil body and clay are all relatively stabilization ; in the soil body, the content of sio2 is much high and cao is very little, the total contents of sio2, a12o3 and fe2o3 occupy 92 % of the mineral parts, the sequence of mineral elements is : sio2 > al2o3 > fe2o3 > k2o > mgo > cao > tio2 > mno

    研究結果表明： 1太白山南坡土壤的主要理化性質隨海拔高度的上升呈有規律的變化：隨海拔高度上升，機械組成由粉粒砂粒粘粒逐漸過渡到砂粒粉粒粘粒，海拔1600m以下出現粘化層；土壤有機質豐富，表層有機碳含量一般在20g kg以上，有機碳含量隨海拔高度升高而相應增加，海拔3500 3700m的灌叢草甸植被下有機碳含量最高；土壤呈酸性或微酸性，並隨海拔上升， ph值略微降低，酸性增強，海拔2700m以上的土壤多呈鹽基不飽和狀態，表明土壤淋溶作用較強， ph值和鹽基飽和度呈極顯著正相關；土體與粘粒中的sio _ 2 、 al _ 2o _ 3 、 fe _ 2o _ 3含量相對比較穩定，土體中sio _ 2含量較高， cao含量較少， sio _ 2 、 al _ 2o _ 3和fe _ 2o _ 3含量之和約占土壤礦質部分的92 ，礦質元素含量的順序依次為： sio _ 2 al _ 2o _ 3 fe _ 2o _ 3 k _ 2o mgo cao tio _ 2 mno 。
  2. The unequal distribution between matter and antimatter in the universe has long been a mystery

    原理上，超量反物質可以製造其它元素反核子，完全具有如同它們的正-物質類似版本一般的特性。
  3. Gets a visual style element that represents a normal chevron

    獲取表示正常v形展開按鈕的視覺樣式元素。
  4. By extension, but also by analogy with linguistics, foregrounding means drawing the spectator s attention to a particular element in a film through the use of an unusual filmic device

    引申而言，用語言學的類比，也就是說，將語言學上的意思用到電影術語中，前景就是通過電影的非正常的手法讓觀眾對電影中的特定元素產生關注。
  5. Fixed tooltip on sturdy war axe, war golem, invisiblity potion, invulnerability potion, and water elementals

    改正對鋒利之斧，戰爭傀儡，隱形藥水，無敵藥水，水元素的描述。
  6. On the bases of the galaxy evolution theory, we use the therotical chemical evolution model of three zone ( such as halo, thick disk and thin isk ) and multi - phase ( diffuse gas, molecular clouds, stars of both low and high mass, the remnants ). by comparing with the observational constraints, such assurface densities, age - metallicity relation, g - dwarf metallicity distribution in the solar neighbourhood and the correlation between [ a / fe ] and [ fe / h ], supernovae rates, infall rates. the rationality of the model is verified. based on the theory model, we calculate the abundance of neutron capture element

    本文正是在銀河系化學演化的基礎上，利用銀河系的三成分（ threezone ） （即暈、厚盤和薄盤）多相（ multi - phase ） （氣體，分子云，大、小質量恆星以及剩餘物質）的化學演化的理論模型，通過與觀測約束（質量面密度、場星的年齡-金屬豐度關系、太陽附近g矮星金屬含量分佈函數、三成份的特徵量、元素的星系化學演化、超新星的爆炸率、內落速率等）的比較，來檢驗模型的合理性。
  7. The lognormal distribution is widely used in geology to characterize sediment size variations and geochemical element concentrations.

    在地質學中，對數正態分佈已被廣泛用以表示沉積粒度變化特徵和地球化學元素濃集情況。
  8. These monads are the real atoms of nature and, in a word, the elements of things

    單子是自然的真正原子，即事物的元素。
  9. Gets a visual style element that represents an auto hide button which is displayed as a push pin in the normal state

    獲取表示處于正常狀態的「自動隱藏」按鈕（顯示為一個圖釘）的視覺樣式元素。
  10. Gets a visual style element that represents a selected auto hide button which is displayed as a push pin in the normal state

    獲取表示處于正常狀態的選定的「自動隱藏」按鈕（顯示為一個圖釘）的視覺樣式元素。
  11. What really makes defining the xml model spiffy is that you can actually bind a datatype using either built - in w3c xml schema datatypes or xforms own to any element in the model. this has several advantages

    Xml模型出色的地方在於，您可以（通過內置的w3c xml schema數據類型或者xforms自己的類型）真正將某一種數據類型綁定到模型中的任意元素上。
  12. Geochronological, geochemical and sr - nd isotopic data are reported for the alkaline igneous rocks ( syenites and zhaibei aluminous a - type granite ) and chebu gabbro in southern jiangxi province. shrimp zircon u - pb dating results indicate that the quannan syenite, zhaibei a - type granite and chebu gabbro formed during the early yanshanian period

    對贛南燕山早期的富堿火成巖（正長巖和寨背鋁質a型花崗巖）和車步輝長巖進行了詳細的年代學、元素和sr - nd地球化學研究。
  13. There is a distinction to be made between the document standards, core components, ontological and taxonomical efforts underway as a result of the wide ranging integration and application collaboration activities on the net : the udef seeks only to be an attribute in the data element

    網路上已經進行了廣泛的集成與應用程序協作的工作，因此我們需要明確目前正在進行的文檔標準、核心組件、本體論和分類學工作相互之間有什麼區別。 udef只是尋求成為數據元素中的屬性。
  14. Of course this entry would also proscribe use of the most charmingly - named xml vocabularies of all time, john cowan s " itsy bitsy teeny weeny simple hypertext dtd " ibtwsh dtd - however, in all seriousness i don t use this dtd because of its insistence on all - uppercase element type names

    當然，這里也應該禁止使用以迷人而最為著稱的xml詞匯表john cowan的「 itsy bitsy teeny weeny simple hypertext dtd 」 （ ibtwsh dtd ） ，不過在正式的場合，我從來不使用這個dtd ，因為它堅持要求大寫所有的元素類型名。
  15. Thinking about that, we must establish one system - " stereoscopic manage - counter system " by goverment, university and society to tacle of market " hand - out - sight " and goverment ' s management " hand - in - sight " and the system of university itself. it eliminate to the room of unit system of university. deely implement the concract system of

    因此，要建立政府、高校、社會多方位多元素配套體系?一「立體式管理一反饋機制」 ，發揮市場這只「看不見的手」和政府管理這只「看得見的手」的功能，完善高校自身約束機制，杜絕高教單位制生存空間，從而把高教契約制真正落到實處。
  16. Firstly, we generalize and analyze the advantages and present research of elliptic curve cryptography ; secondly, we study the basic theory of the ecc ; thirdly, we illustrate the safety of the ecc and discuss the elliptic curve key agreement scheme, elliptic curve encryption scheme and elliptic curve digital signature algorithm ; fourthly, we study fast algorithms of the multiplication and inversion multiplication of the element of in the underlying finite field f2m whose characteristic is two represented by the two basis of optimal normal basis and polynomial basis. we make improvements to the fast algorithm of the polynomial basis multiplication by hankerson and base on the experiments, we describe the properties and compare the advantages of the multiplication and inversion multiplication of the elements in f2m field under optimal normal bases and polynomial basis. results concluding from the study car be used as references in the realization of the elliptic curve cryptosystem ; fifthly, we overview the current fast algorithm of point multiplication, improve the fix base point comb algorithm, advance the speed of the whole system and remark the advantages and disadvantages of the popular algorithms based upon the experimental datas ; sixthly we realize the algorithm library of elliptic curve cryptography based on the f2m. only change slightly in our algorithm library can we realize the ecdh, eces, ecdsa based onf2m of anysize ; seventhly, we realize the ecc on two secure elliptic curves, including ecdh, eces, ecdsa

    本文首先介紹並分析了橢圓曲線密碼體制的優點及研究現狀；其次研究了橢圓曲線密碼體制的基本理論；第三，分析了橢圓曲線密碼的安全性並介紹了密鑰共享，加密，數字簽名等橢圓曲線密碼體制；第四，深入研究了特徵為2的有限域f _ 2m中的元素在多項式基和最優正規基表示下的乘法運算和乘法逆運算的快速演算法，並對hankerson等人提出的多項式基下的乘法運算的快速演算法作了改進，而且在實驗的基礎上不僅分析研究了f _ 2m域中元素在多項式基和最優正規基表示下的乘法和乘法逆運算的性能，還對這兩種基表示下的f _ 2m域中元素運算效率的優劣作了比較和研究，所得的結論可供在實現橢圓曲線密碼體制時參考；第五，研究了目前流行的計算橢圓曲線標量乘法的快速演算法，同時改進了固定基點梳形法，提高了整個系統的速度，並在實驗的基礎上分析研究了流行演算法的優劣；第六，實現了基於f _ 2m的橢圓曲線密碼體制的演算法庫，在我們的演算法庫中只需稍微改變便能實現基於任意尺寸的f _ 2m上的ecdh ， eces ， ecdsa等橢圓曲線密碼體制；第七，實現了兩條安全橢圓曲線上的橢圓曲線密碼體制，包括ecdh ， eces ， ecdsa 。
  17. Analysis on the levels of blood trace elements of 253 children in fancun distract of guangzhou city

    廣州市芳村區253例正常兒童全血微量元素水平分析
  18. Adds together the positive elements of each row of the matrix

    將矩陣每一行的正元素相加：
  19. Cone of positive elements

    正元素錐面
  20. Fixed a bug in the " elementalist path " quest where the target npc was not at its quest marker

    修正"元素使之路"任務中目標npc不在任務標記中
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