composition a 中文意思是什麼

composition a 解釋
a炸藥
  • composition : n 1 作文（法），作詩（法），作曲（法）；作品，文章；樂曲；文體，措辭。2 編制；結構，構造，組成，...
  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時，冠以不定冠詞主要表示類...
  1. The english absolute construction is a kind of absolute construction with logical subject - predicate relation. its concept, composition, grammatical functions and some problems are discussed and analyzed in this article

    摘要獨立主格結構是一種具有邏輯主謂關系的獨立結構。本文就其概念、構成、語法功能以及使用須注意的一些問題進行介紹和分析。
  2. 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 。
  3. The blood circulation increases amount of alimentary canal after eating, cause the harmful composition in cigarettes to absorb in a large amount and damage the blood vessel of liver, brain and heart

    這是由於進食后的消化道血液循環量增多，致使煙中有害成分大量吸收而損害肝、腦及心臟血管。
  4. " but, " replied franz, " this ambrosia, no doubt, in passing through mortal hands has lost its heavenly appellation and assumed a human name ; in vulgar phrase, what may you term this composition, for which, to tell the truth, i do not feel any particular desire ?

    「但是， 」弗蘭茲答道， 「這種神漿，既然落到了凡人的手裡，無疑的已喪失了它在天上時的尊號而有了一個人間的名稱，用谷語來說，您可以把這種藥液叫做什麼呢？說老實話，我倒並不十分想嘗它。 」
  5. Sample ' s analyses and tests in laboratory, this thesis makes a detailed research on holocene deposits characteristics of mu us desert, especially on characteristics of grain size composition, which break through previous description of determining the nature and gain a series of number indexes. at the same time, this thesis has also researched arenaceous source on every part of mu us. firstly mu us desert ' s forming process is deeply influenced by the east asian monsoon, the grain size gradually becomes smaller, while the magnetic susceptibility becomes larger from northwest to southeast this phenomenon not only appears on the surface of mu us, but also obviously reflects on the same layer of different places

    根據大量野外詳細考察和室內樣品分析與測試，本文對毛烏素沙地全新世地層沉積特徵做了細致的探討，尤其對區域地層的粒度組成特徵做了進一步的研究，突破了以往的定性描述，得出了一系列量化指標；結合野外的考察工作，對其不同地區的沙質來源做了詳細分析，主要得出以下結論： 1 、毛烏素沙地形成過程深受東亞季風影響，粒度自西北向東南逐漸變細、磁化率值逐漸變大。
  6. It also provides the first evidence of anti - arthritic efficacy of a complex turmeric extract that is analogous in composition to turmeric dietary supplements

    它同樣是第一次證明了姜黃食品添加劑的成分和抗風濕的作用的提取物成分類似。
  7. Pyroxene is exclusively diopsidic augite, with a composition relatively close to the diopside - hedenbergite join

    所有輝石是透輝石質普通輝石，其成分相對近於透輝石- -鎂鐵輝石。
  8. The author gives a brief account of the ups and downs that he has tasted during his 30 years of biographic literature composition, meanwhile, touching people ' s hearts with his deep perception and thoughts about biographic literature composing

    摘要文章論述了作者三十年來嘔心瀝血從事傳記文學采訪寫作及理論批評和研究的艱辛歷程和酸甜苦辣，也總結了傳記文學創作和研究的心得體會和經驗教訓。
  9. A. douady had suggested to study dynamics of biquadratic polynomials. by definition, a biquadratic polynomial is the composition of two quadratic polynomials, so it is an even quartic polynomials which can be written as f ( z ) = z4 + az2 + 6, where a, b are parameters. it is easy to see that / has a critical point at 0 and two symmetric critical points at

    A . douadv曾建議對雙二次多項式的動力系統進行研究，所謂雙二次多項式就是兩個二次多項式的復合，也即偶四次多項式，在一個線型共軛下可以記為fz ） = z ~ 4 + z ~ 2 + b ，這里o ， b是參數，點0是它的一個臨界點，另外還有兩個對稱的臨界點（ （ - a ） 、 2 ） ~ 2 。
  10. There were books about bolshevist russia, books of travel, a volume about the atom and the electron, another about the composition of the earth s core, and the causes of earthquakes : then a few novels : then three books on india. so ! he was a reader after all

    好了一看，有的關于蘇俄的，有的是游記，一本是記原於與電子的，一本是研究地層及地震原因的，此外是幾部小說，還有三本關于印度的書，這樣看來，他是個嗜好讀書的人呢！
  11. Second, we discuss composition operators on bloch space with closed range. by using a distortion theorem of bonk, minda and yanagihara about bloch functions, we obtain the sharp estimation of the lipschitz continuity of the dilation of bloch functions. then, we improve a theorem of ghatage, yan and zheng about composition operators on bloch space with closed range

    其次研究了bloch空間上有閉值域的復合運算元，先利用bonk 、 minda和yanagihara關于bloch函數的一個偏差定理，得到bloch函數伸縮率的lipschitz連續性的精確估計式，用這個估計式改進了ghatage 、 yan和zheng關于bloch空間上關于有閉值域的復合運算元的一個定理。
  12. The point analyses the composition and efficancy of the structure of corporate governance with the modern administration theory. lt systematically sets forth and compares the features and development of the structure of the corporate governance in chinese and western. by analyzing the present situation of our listing companies, it points out : " the internal control " can be considered the inevitable phenomenon, emerged in the period from the socialism planned economy to the market economy in china ' s state - owned enterprises. by the means of gathering a vast amount of data and analying cases and charts, it gives the conclutions : because the enterprise inform is progressed " step by step ", the internal controlling in our country has assumed its own features : the enterprise is in the concussion between the " super - powerful controp ' of external and the " super - weakly control " in internal. those popular phenomenon have been looked as the principle manifestation of " the internal control " which taking the national stock as the ma in part and holding the post of chainman of the board and the chief manager in company to the same man

    本文利用現代管理理論和現代企業理論來剖析公司治理結構的組成和效率體現，對中西方公司治理結構的特徵和歷史發展作了較系統的闡述和比較，並且運用大量的數據對我國上市公司治理結構進行了實證分析，指出： 「內部人控制」是在我國社會主義經濟向市場經濟轉軌時期，國有企業公司治理結構中出現的一種必然現象。本文在闡述公司治理結構特徵和功效的基礎上，通過大量數據的收集、案例分析和圖表處理來分析我國企業治理結構的歷史變遷並揭示出：由於我國企業改革是「漸進式」的， 「內部人控制」表現出其自身的特點：企業處于外部「超強控制」和「超弱控制」的兩極震蕩中。作為最具我國現代企業代表特徵的上市公司，因為以國家股為持股主體，董事長和總經理兩職兼任的現象甚為普遍而成為目前企業事實上的「內部人控制」的主要表現形式。
  13. In this thesis, in order to reducing the amount of the pt catalyst, improving the electrocatalytic activity of the pt catalysts and utilization ratio of pt, the electrochemical codeposition method by cyclic voltammetry ( cv ) was used to prepare a series pt / moox / glassy carbon ( gc ) composite electrodes with high dispersibility. the composite electrode, pt / moox / gc, was characterized to study its composition and its electro chemical behavior by cv. using the xrd and sem techniques, the size and the dispersion degree of the catalyst particles were studied in presence or absence of moox in the catalyst

    為了降低主催化劑pt的用量、提高pt的活性和利用率，本論文利用循環伏安法共沉積制備高分散的pt moo _ x催化劑顆粒，利用循環伏安電化學表徵、 xrd和sem技術研究了引入moo _ x后的催化劑即pt moo _ x顆粒的粒子大小、分散狀態；利用icp - aes定量分析pt moo _ x催化劑顆粒的組成含量；並藉助于電化學方法分別評價了pt moo _ x gc電極催化劑的對甲醇的電催化活性和穩定性、氧還原電催化活性。
  14. Garcialafuente a, antolin m, guarner f, et al. modulation of colonic barrier function by the composition of the commensal flora in the rat j. gut, 2001, 48 ( 4 ) : 503507

    王新，周昱，楊彥民，等.麗珠腸樂治療直腸癌術后腸道菌群失調臨床療效觀察j .中國微生態學雜志， 1997 ， 9 （ 4 ） : 4043
  15. Effect of rdx re - crystallized rdx with different solvents on mechanical properties of composition a

    5混合炸藥壓藥成形性能的影響
  16. Hu began writing poems, learned the piano, and tried music composition a long time ago

    胡很久以前就開始寫詩，學習鋼琴，並試著作曲。
  17. Founders of marxism promised the future socialist ownership composition a ownership by the whole people. lenin and stalin, in the practice of the socialist constructions in soviet union, putting forward the theory of socialist ownership composition

    馬克思主義創始人對未來社會主義所有制結構的設想是單一的全民所有制，列寧?斯大林在領導蘇聯社會主義建設的實踐中提出了社會主義所有制結構的理論。
  18. An artistic creation, such as a painting, sculpture, or literary or musical composition ; a work of art

    藝術品一件藝術的創造，如繪畫、雕刻或文學或音樂作品；藝術作品
  19. A bath composition, a brightener and the operating conditions have been determined through systematic research. the optimum ni - fe alloy coating contains 3 to 5 percent fe

    該新電鍍工藝經測定，鍍液及鍍層性能都很理想，而最適宜的鍍層是含鐵3 5的ni - fe合金。
  20. Innovative composition - a ruler for knspecting the result of innovative thought training

    檢驗創造性思維訓練成效的一把尺子
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