鏈密度 的英文怎麼說

中文拼音 [liàn]
鏈密度 英文
chain density
  • : Ⅰ名詞1. (鏈子) chain Ⅱ動詞(用鏈栓住) chain; enchain Ⅲ量詞(計量海洋上距離的長度單位) cable length
  • : Ⅰ名詞1 (秘密) secret 2 [紡織] (密度) density 3 (姓氏) a surname Ⅱ形容詞1 (距離近; 空隙小)...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  1. As to the high - density polyethylene, two strategies were performed : ( 1 ) after being modified by grafting polar groups on its backbone, polyethylene and organic montmorillonite were melt mixed directly, which could obtain the polyethylene / montmorillonite nanocomposites. the effect of groups grafted on the backbone on the efficiency of intercalation was investigated in this paper ; ( 2 ) choosing the grafters obtained in this experiment as the compatilizers, polyethylene / montmorillonite nanocomposites had also been prepared by melt mixing the polyethylene, grafter and organic montmorillonite. the difference of grafters and sequence of mixing on the intercalation result had also been analyzed

    對于高聚乙烯,採用以下兩種思路進行: ( 1 )對聚乙烯首先進行功能化改性,使聚乙烯分子上接枝上不同的極性基團,將改性后的聚乙烯再同有機蒙脫土直接熔融復合,成功的制備了聚乙烯蒙脫土納米復合材料,並考察了接枝到聚乙烯主上基團的不同對最終插層效果的影響; ( 2 )選用制得的接枝物作為相容劑,將聚乙烯,接枝物,有機蒙脫土三者熔融復合,也可以得到聚乙烯蒙脫土納米復合材料,並對選用不同的接枝物作為相容劑以及復合順序對最終插層效果的影響加以分析。
  2. Determination of thiosulphate and other residual chemicals in processed photographic materials - iodine - amylose, methylene blue and silver sulphide densitometric methods

    已加工的攝影材料中硫代硫酸鹽及其他化學殘留物的測定方法.碘-直澱粉法亞甲藍法和硫化銀
  3. This paper deals with the static and dynamic output kinematic accuracy of a group of elastic slider - crank mechanisms with the same design parameters by taking the bar length, joint - gaps, mass density, interception and physical parameters as random variables

    摘要將彈性曲柄滑塊機構的桿長、截面尺寸、鉸間隙、質量、彈性模量等幾何、物理參數均視為隨機變量,對機構輸出運動進行了靜態和動態誤差分析。
  4. Second, it turns to analyze the outside environment of chongqing pepsi - tianfu in details by using many theories in turn such as pest, five competition power, production life cycles and value chain, and its target is not only to find opportunities in politics, economic, technology, and social culture and also to feel threaten which results from substitute, supplier, new comer, customer and competitor of our company. then, it begins to seek the strength and weakness of this company by analyzing resource of itself in order to seek main problem s during present business operating, specially focusing on marketing promotion, cost controlling, human resource management and enterprise culture. at the same time, it concludes that the main present questions are caused by some history factors, faulty present management rules, incomplete human resource system, different leader types and weak base of enterprise culture

    然後,就運用pest法、行業競爭五種力量及價值的戰略管理理論對公司的外部競爭環境進行詳細的分析,發現公司可能在政治、經濟、技術、社會文化上面臨的機會以及行業中替代品、供應商、新進入者、顧客、競爭對手正帶來的威脅;接著,運用資源分析法找出公司內部的優勢和劣勢,特別是目前存在的主要問題及其產生的各種主要原因,其中問題集中表現在市場營銷、成本控制、人力資源管理、企業文化四大方面,而產生原因則是公司的歷史、管理制不夠完善、人才機制不健全、領導風格不相同、企業文化較薄弱等因素;接著,就是將內、外環境的分析結果通過swot方法進行戰略匹配和選擇,得出三個戰略方案,即:穩定發展戰略、集型發展戰略和多元化發展戰略。
  5. The article deals with the definition of moments of mwd ( molecular weight distribution ), the method for calculating moment of mwd, and particularly the method for calculating for moment of mwd of slurry hdpe ( high density polyethylene )

    摘要涉及相對分子質量分佈矩的定義及其計算方法,特別是淤漿法高聚乙烯長分佈矩的計算方法。
  6. ( 2 ) xrd analysis showed that better intercalation effect could be obtained by adopting ammonium ion with longer molecule length, solvent method and high density polyethylene

    ( 2 ) xrd測試顯示,採用長季銨鹽、溶液法和高聚乙烯可獲得較好的插層效果。
  7. The conclusions are as listed below : compared with absorption of fc16ab in chloroformon, the absorption peak of fcifrab in lb films shifted toward the shorter wavelength region, suggesting that some interaction among molecules due to the close molecular packing such as h - aggregates in the lb films. comparing uv - vis spectra of fc16ab in lb films deposited from cl - subphase with from aqueous subphase, this blue shift phenomenon of absorption demonstrated cl - made the compactness of fc16ab lb films increasing. ft - ir spectra of fc16ab in lb films at different temperature showed that there is a gradual disordering of alkyl chain from 27 ? to 200 ?, but no district phase transition appeared

    結論如下:紫外-可見光吸收光譜說明:與fc _ ( 16 ) ab氯仿溶液相比, lb膜的吸收光譜發生了藍移,這歸結于fc _ ( 16 ) ab發生了h -聚集以及抗衡離子可以使fc _ ( 16 ) ab的lb膜排列更緊;變溫紅外光譜說明,隨著溫升高, fc _ ( 16 ) ab的lb膜中烷基的有序排布程減弱,這表明該lb膜熱穩定性減弱,但在減弱的過程中沒有出安徽人學申請碩士學位論文摘要現相轉變。
  8. This article tosses out manufacturing field which related more to logistics, but elaborates in detail the application of logistics in retailing field. it tries to establish a supply chain system with retailing as the leader in which there is no restriction that manufacture determines consumption. hence, consumption is promoted gradually to the leading position in their relationship

    本文拋開了與物流有更多切聯系的製造業領域,詳細闡述了物流在零售業領域中的應用,試圖建立一個以零售業為主導的供應體系,在這個體系中已經擺脫了傳統意義上的生產決定消費的局限,從而使消費環節在兩者之間的關繫上逐步上升為主導地位,也就是說,在一定程上,消費制約著生產。
  9. Besides, it was found that compared with cta +, the confined geometry improves the thermal stabilization of methylene chains about 20 in the case of the gallery height less than 9. 1 a and surfactant content less than 24. 7 wt %, while the onset temperature of degradation reduces about 25 at high gallery heights and surfactant loadings

    較小的受限空間可提高烷基降解溫20 。隨著層間高和插層物含量增大,起始降解溫下降25 。有機蒙脫土的熱失重微分曲線呈多峰,與層間烷基鏈密度分佈呈多層堆積有關。
  10. Hinge pin ? precision machined solid pin for maximum strength and service life

    銷-精機加工實心銷釘,強最高,使用壽命最長。
  11. I certainly didn ' t worry about keyword density, meta tags, submitting my site to the engines, reciprocal link requests, or any other nonsense

    我當然不會擔心關鍵詞, meta標簽,提交網站給搜索引擎,迴路接或其他沒意思的東西。
  12. It can take advantage of the advancement of hmm and gmm, utilize dynamic programming technique to realize the nonlinear time alignment between speech feature vectors and markov state sequences, use expectation - maximum algorithm to re - estimate the gmm parameters and finally employ levenshtein distance to calculate the word error rate between the recognized and expected results

    它將隱markov模型和gaussian混合分佈緊聯系,結合動態規劃演算法對時間序列和markov狀態進行非線性時間對齊,並運用em演算法對gaussian混合模型的參數進行重新估計,識別出來的結果與期望結果採用levenshtein距離進行比較並得出其字誤差率。
  13. It support label, button, textbox include single line, multiline or password style, radio, checkbox, list box, dropdown list, picture box, group box, panel, progressbar and links between with controls

    支持文本標簽,按鈕,文本框支持單行,多行或碼樣式,單選框,復選框,列表,下拉列表,圖片框,組合框,面板,進條以及元素間的接關系。
  14. Pm flux switching machines contain the merits of both switched reluctance machine and pm machine, such as the simple structure, high torque density and efficiency, as well as the flux - weakening capability

    摘要永磁開關磁電機兼具開關磁阻電機和永磁無刷電機的優點,結構簡單、轉矩和能量大、效率高,而且具有良好的弱磁能力。
  15. Along with industrial value chain extending, cluster network density and network latitude also change, and in order to provide the convenience of communication, network interface also becomes better and better, which not only develops vertical network, but also breeds auxiliary network and horizontal network

    隨著產業價值的延伸,集群的網路和網路緯也在變化之中,為方便各生產環節的交流,網路界面也得到完善和發展,這不僅發展了垂直網路,也催生了輔助網路和水平網路。
  16. Markov chain monte carlo simulation ( mcmc ) was taken to sample the posterior distribution to get the marginal posterior probability function of the parameters, and the statistical quantities such as the mathematic expectation were calculated

    通過馬爾科夫蒙特卡羅模擬對后驗分佈進行了采樣,獲得了參數的后驗邊緣概率,並在此基礎上獲得了參數的數學期望等統計量。
  17. In this paper, high density polyethylene / bentonite nanocomposites were prepared by simple melt compounding, their structures were demonstrated with x - ray diffraction, ft - ir spectra and dta. it was proved that the molecular chain of pe could be intercalated in layered silicate of organobentonite , the intercalation nanocomposites were obtained

    本文採用簡單熔融插層復合法制備高聚乙烯/膨潤土納米復合材料,用x -射線衍射、紅外光譜和差熱分析等手段表徵了復合材料的結構,證實聚乙烯分子確已進入有機膨潤土的硅酸鹽片層間,形成插層型納米復合材料。
  18. Alpha eigenvalue is an characteristic parameter in neutron chain reaction physics. it describes the variational velocity of neutron flux along with time

    本徵值是中子式反應物理中表徵系統動態性質的一個重要特徵量,描述中子通量隨時間按指數規律變化的快慢。
  19. In next mobile communication system to suffice more and more high - speed data service and demand of qos ( quality of service ) many new wireless link layer transport technologies are going to be used such as mimo ( multiple input multiple output ), ofdm ( orthogonal frequency division multiplexing ), channel coding and acm ( adaptive coding modulation ) etc. low density parity check ( ldpc ) codes were first discovered in 1960 ’ s which belong to linear block codes with their parity matrix being sparse

    下一代移動通信系統為了滿足移動用戶對高速、寬帶數據傳輸業務不斷增長和更高服務質量的要求,採用了許多新的無線路傳輸技術,包括多天線發射和接收技術、正交頻分復用技術、通道糾錯編碼技術和自適應編碼調制技術等。上世紀60年代提出的低校驗碼,是一種校驗矩陣為稀疏矩陣的線性分組碼。
  20. The results show that the pyrrole - derivative was successfully electropolymerized on the surface of the electrode. the data estimated by edx results revealed the density of the pyrrole - derivative on the electrode was about several nmol per square milimeter. the 3 - pyrrole - dna also was successfully deposited on the electrode surface by electropolymerization because the edx characterization of polymer shows that the phosphor element was appeared

    結果表明, 3 -吡咯甲基-四聚乙二醇單醚可成功地聚合到電極表面,進一步的計算表明,電極表面修飾的3 -吡咯甲基-四聚乙二醇單醚為每平方毫米幾個nmol的數量級,且因聚合方法的不同有所差異。
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