paper two 中文意思是什麼

paper two 解釋
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  • paper : n 1 紙；裱墻紙。2 報紙，報。3 收據；債券；證券；票據；匯票；鈔票（＝paper money）。4 〈pl 〉身份...
  • two : n. （pl. twos）1. 兩人；兩個東西，一對。2. 二的記號。3. 兩點鐘。4. 兩歲。n. -ness
  1. In this paper, two properties of paraboloid in the textbook analytic geometry is generalized

    摘要將《解析幾何》教材中拋物面的兩個性質定理推廣到更一般的情形。
  2. Based on the previous research on the portal crane administration, one standpoint put forward in this paper is idea that is on the foundation of reliability in this paper, two viewpoints take shape when reason is analyzed, that is fatigue break and appearing the flaw that will extend. what is the fatigue break ? ( this phenomenon is always happen in some place ), the fatigue is that board appears apophysis and concave when the board is pressed. so that the board ability of bearing the weight of load will descend

    本論文建立在已有的港口裝卸機械管理的研究基礎之上，進一步提出了以可靠性為基礎的港口裝卸機械的管理思想，已有的研究表明，港口機械設備破壞主要由於兩個原因，第一是穩定性問題，特別是構件的局部穩定性，所謂穩定性是指：在板的平面內，板受到平行於板面的壓力作用，使板發生隆起、內陷等凹凸不平的結果，從而使板受載能力減弱；第二是結構出現疲勞裂紋及其擴展，這是由於設備長時期運行，而造成設備某些部位出現裂紋並得以擴展，使設備承載能力下降。
  3. In this paper, two major types, the natural vegetation and crop vegetation in luota are studied. we can gain the different distributive area by remote sensing technology, in accordance with conifer forest, broadleaf forest, thick shrub forest, shrub forest, herbs shrub forest, herbs naked rock and crop vegetation. the valuation of the output of standing trees, water conserbancy, soil conserbation to control erosion and purify the air is the main basis which is used to value the functions of the forest ecosystem of the conifer forest and broadleaf forest of luotathe result reveal that the total ecological function value of the forest which area is 1388. 8 hm2 is estimated up to 18. 36 million yuan per annum. the synthetic valuation system of luota vegetation is put forward by the valuation of per hm2 in evergreen - deciduous forest, conifer forest, conifer and broadleaf forest, broadleaf forest, scatteredtree - shrub forest, coppice - shrub forest, herbs shrub forest, econamic crop and cereal crops. the plant resources is valued according to the ornamental and green plant. lumber trees and medical plant. ornamental plant includes hosta plantaginea. lilium brownii van viridulum, spiraea cantomiensis and so on. lumber tuees includes zzzelkova schneideriana, emmenopterys henryi, catalpa fargesii and so on

    本文把洛塔現存植被分為自然植被與栽培植被兩大類進行研究，通過遙感技術對現存植被按針葉林、闊葉林、密灌、灌叢、草灌、荒草裸巖、農作物植被等類型進行分佈面積的統計，在此基礎上，以林產品價值、涵養水源價值、保護土壤價值和凈化空氣價值作為估算的主要參考依據，對已成林的針葉林與闊葉林進行森林生態系統的價值估算，得出面積為1388 . 8hm ~ 2的針葉闊葉林的森林生態價值為1836 . 37萬元，參照這一生態價值量，把洛塔植被按常綠落葉林、針葉林、針闊混交林、闊葉林、疏林?灌叢、矮灌叢、荒草灌叢、經濟作物和糧食作物，以每hm ~ 2的價值量提出了洛塔植被的綜合價值體系。
  4. In analysis of paper, two aims about the research which includes environment protection and recreation civilization are important, therefore, the paper evaluates the actuality of sight about maofeng mountain and probability of development. at the same time, according to the new thought in planning, the paper brings forward the subject of development in maofeng mountain and the designing projects. the conclusion of this paper indicates that the crasis of several theories is feasible

    為此，文章對帽峰山生態休閑帶的景觀現狀格局和該地區的生態休閑資源可開發性進行了評價，提出了帽峰山生態休閑帶的開發主題，並結合城市生態休閑帶規劃設計的新思路提出了帽峰山開發的目標和技術要求，從宏觀總體格局、中觀功能分區兩個級別提出了帽峰山生態休閑的規劃設計方案。
  5. At the end of the paper, two efficient deniable authentication protocols are presented on the basis of aumann and rabin ' s scheme

    文章同時在aumann和rabin的可否認認證協議的基礎上提出了兩個可否認認證協議，兩個協議與原方案相比效率得到了較大的改進。
  6. In this paper, two questions on exetreme value theory are investigated as follows : i. the asymptotic properties of the large quantile and endpoint of a distribution : let { xi } be an i. i. d random sequence with common distribution f ( x ) which is unknown. denote mn ( k ) as the k - th maxima of x1 … xn

    本文對極值理論的兩個問題進行了探討：一、大分位數與尾端點的漸近性質設{ x _ i }是來自未知分佈f （ x ）的i . i . d的隨機序列。
  7. In this paper two - generation reproduction toxicity of fenvalerate, a - cypermethrin, chlorpyrifos, and triazophos was tested in a 21d period with water flea, daphnia magna, . the toxicity indicator included longevity, body length, days to first brood, days to first pregnancy, number of youth per female, intrinsic rate of natural increase ( r ), and number of broods per female. accordingly, the dose - response relations and relations between the chronic responses and enzyme levels were investigated

    為了確定水蚤體內生化指標與慢性毒害效應之間的關系，特別是在低濃度暴露狀態下生化指標改變的生物學意義，以便能更準確預測早期農藥對水蚤種群的潛在危害，本文以浙江省常用殺蟲劑氰戊菊酯、高效氯氰菊酯、三唑磷和毒死蜱進行了大型蚤（ d . magna ）的急性和慢性毒性試驗（包括子代水蚤的恢復試驗） 。
  8. In this paper, two key strategies in earthquake risk assessment and risk management for urban areas are studied. one is ground motion based vulnerability evaluation method for buildings which needs to be solved urgently in earthquake risk assessment in china. the other one is financial instruments, such as insurance, reinsurance and catastrophe bonds ( cat bonds in brief ), combined with engineering earthquake risk evaluation which must be faced in earthquake risk management after china entered wto

    本文集中研究了地震風險評估和風險管理中的兩個重要問題，一個是當前地震風險評估中急需解決的，基於地震動參數的房屋建築易損性評估方法；另一個是我國加入wto以後地震風險管理必然會面臨的，與工程地震風險評估密切結合的地震保險、再保險和巨災債券等金融手段。
  9. In this paper, two kinds of polyazomethine / nylon - 6 ( pam / pa - 6 ) composites with different chemical structures were prepared by means of in - situ polymerization. pam1 and pam2 were prepared from the reaction of terephthalaldehyde with l, 6 - hexanediamine ( paml ), and terephthalaldehyde with 4, 4 ' - diamiediphenyl ( pam2 ). during the preparation, pam chain ends played a retard role in the polymerization of s - caprolactam obviously

    本文通過原位聚合法制備了兩種不同化學結構的聚甲亞胺尼龍6 （ pam pa6 ）分子復合材料， pam1為對苯二甲醛與1 ， 6 -己二胺反應制備的聚甲亞胺， pam2為對苯二甲醛與4 ， 4 』 -二氨基二苯醚合成的聚甲亞胺。
  10. In this paper, two kinds of public - key cryptography of data transport are presented rsa encryption algorithm and diffie - hellman encryption algorithm

    本文介紹了數據傳輸中公開密鑰演算法中的兩種- rsa加密演算法和diffie - hellman加密演算法
  11. In this paper, two typical waterfront landscape projects in distinguishing locations are given as examples to detail these key points of the paper, one is the suzhou city moat landscape design project and another one is the jinji lake landscape design project

    本文系統綜述了濱水地區開發的動力、成功要素及規劃原則，並把這些理論運用到實例中去，具體分析了蘇州市兩個不同區位的濱水景觀：環護城河濱水景觀設計及金雞湖濱水景觀設計。
  12. Lunar surface can be regarded approximately as two - layered medium composed of lunar soil and lunar rock. therefore, in this paper, two - layered medium is mainly discussed

    月球表層可近似視為由月壤和月巖組成的雙層結構，因此，本文主要針對雙層媒質進行討論。
  13. Abstract : in this paper, two tests are described on air leakage of sinter machine in 2 sintering plant of xiangtan iron and steel co. according to the test results, on the base of analysis and discussion, a series of measures on decreasing air leakage of sinter machine are putted forwored from sealed devices, lubricating oil system, maintenance and management etc. an effective and feasible way is supplied for energy saving and increasing production, decreasding production cost, increasing economy benefit of sintering process

    文摘:通過對湘鋼二燒燒結機漏風率的兩次測試和結果分析，從密封裝置、潤滑系統、附件結構的改進等方面提出了一系列降低漏風率的對策，為燒結工序的增產節能，降低生產成本，提高經濟效益提供了一條行之有效的途徑。
  14. The calculated mean diameter, mean square - root diameter, mean cube - root diameter and liquid water content are all well matched with the observational results ; in the paper two examples have been analyzed by using the seeding region data and the possible affecting region data in leeward region. it is found that f - 100, 2dc, and 2dp ' s particle concentrations increase in leeward region, but rising extent is different, which is likely to be due to difference of seeding effect time

    擬合值和觀測值吻合的較好，計算出的平均直徑、均方根直徑、均立方根直徑和粒子濃度與觀測值也比較吻合；本文對兩組個例的催化影響區域及可能採集到相應值的下風方區域進行了分析，催化下風向影響區的f - 100 、 2dc 、 2dp的粒子濃度比背景值都有所增加，但是增加的幅度不同，應該是催化響應時間的原因。
  15. In this paper, two kinds of bilinear functions have been mainly discussed, and symplectic space been only simple introduced

    摘要該文旨在闡述二類雙線性函數的聯系、區別，並初步介紹了辛空間的概念。
  16. Therefore, in this paper, two directional solidification methods, czochralski method and electron - beam floating zone melting method, were used to obtain such material. the directional solidifition microstructures of si - tasi2 system was performed using neophot - 1, amray - 100b sem and jem - 2000cx tem analysis technique

    本文採用切克拉斯基法（ cz法）和電子束區熔法（ ebfzm ）兩種定向凝固方法制備該共晶自生復合材料；藉助金相技術、電鏡技術、圖象處理技術等多種分析測試手段，考察了si - tasi _ 2共晶定向凝固組織和及其相應的工藝規范。
  17. In the demonstrative research of this paper, two investigation programs have been designed for the study of skmw ocean senior officers turnover

    實證研究中，本文設計了兩個調查項目以研究skmw公司遠洋高級船員的流失原因。
  18. The domestic and abroad research about retaining structure with double - row piles is summarized, and its disadvantages are shown in this paper. two - dimensional nonlinear plane - strain fern analysis, which emphasizes the pile - soil interaction, is developed for portal water injection sheet piles with the software ansys

    本文在總結國內外對雙排樁支護結構的研究現狀的基礎之上，結合通用有限元軟體ansys ，對門架式水力插板樁進行了二維非線性平面應變有限元分析，就其中的關鍵問題? ?樁與土的共同作用進行了研究。
  19. Rather, in this paper, two straightforward image projection techniques, termed image principal component analysis ( 1mpca ) and image fisher linear discriminant analysis ( imlda ), are respectively developed to overcome the weakness of the conventional pca and lda as applied in image feature extraction

    在orl標準人臉庫和nust603人臉庫上的試驗結果表明，與通常的主分量分析與線性鑒別分析方法相比，圖像投影鑒別分析與主分量分析技術將特徵抽取的速度提高了一個數量級以上。不僅如此，其識別精度依然高於傳統的eigenfaces與fisherfaces方法。
  20. In this paper, two kinds of the aforesaid methods based on the parabola and catenary theories for the datum strand erection of the self - anchored suspension bridge of pingsheng bridge in foshan under non - datum state condition of erection are presented

    介紹基於拋物線理論和基於懸鏈線理論的平勝大橋基準索股非基準狀態下架設垂度修正量的確定方法及達到該垂度的施工控制方法。
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