必備可變部分 的英文怎麼說

中文拼音 [bìbèikěbiànbùfēn]
必備可變部分 英文
mandatory variable part
  • 必 : Ⅰ副詞（必定; 必然） certainly; necessarily; surely Ⅱ動詞（必須; 一定要） have to; must Ⅲ名詞（姓氏） a surname
  • 備 : Ⅰ動詞1 （具備; 具有） have; be equipped with 2 （準備） prepare; provide with; get ready 3 （防備...
  • 部 : Ⅰ名詞1 （部分; 部位） part; section; division; region 2 （部門; 機關或組織單位的名稱） unit; mini...
  • 分 : 分Ⅰ名詞1. （成分） component 2. （職責和權利的限度） what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] （料想） judge
  • 必備 : cet4
  • 部分 : （整體中的局部或個體） part; section; portion
  1. The interface behavior between essence and ethylene - vinyl acetate copolymer pallets was studied so that necessary data were obtained to guide the preparation of fragrant masterbatch. the adsorption type and wettability between essence and the copolymer pallets were analysed by measurements of fourier transform infrared spectrum, surface tension, contact angle and specific surface area. the technical factors affecting absorptivity such as the charge ratio, temperature, pressure and stirring speed were studied by series of adsorption experiments. the results showed that the adsorption of essence on the surface of ethylene - vinyl acetate copolymer pallets is physical in nature. essence couldn ' t moisten the surface of ethylene - vinyl acetate copolymer pallets absolutely, but it could be soaked into the surface of the pallets partly. adsorptivity could be increased by enhancing the temperature, pressure and stirring speed, but the extension of adsorption time had little influence on adsorptivity

    研究了香精與乙烯/醋酸乙烯共聚物粒子之間的界面行為，以便為香型母粒的制備提供必要的理論依據.利用傅立葉變換紅外光譜、表面張力、接觸角及比表面面積等測定手段，分析了香精與載體之間的吸附類型和潤濕作用.並通過一系列吸附實驗，討論了配料比、溫度、壓力、攪拌等工藝條件對吸附量的影響.結果表明，香精在乙烯/醋酸乙烯共聚物粒子表面的吸附為物理吸附；香精無法完全潤濕載體粒子表面，但可以對其形成部分浸潤；提高溫度、壓力、攪拌速度可以增加吸附量，而延長吸附時間對增加吸附量貢獻不大
  2. Abstract : the interface behavior between essence and ethylene - vinyl acetate copolymer pallets was studied so that necessary data were obtained to guide the preparation of fragrant masterbatch. the adsorption type and wettability between essence and the copolymer pallets were analysed by measurements of fourier transform infrared spectrum, surface tension, contact angle and specific surface area. the technical factors affecting absorptivity such as the charge ratio, temperature, pressure and stirring speed were studied by series of adsorption experiments. the results showed that the adsorption of essence on the surface of ethylene - vinyl acetate copolymer pallets is physical in nature. essence couldn ' t moisten the surface of ethylene - vinyl acetate copolymer pallets absolutely, but it could be soaked into the surface of the pallets partly. adsorptivity could be increased by enhancing the temperature, pressure and stirring speed, but the extension of adsorption time had little influence on adsorptivity

    文摘:研究了香精與乙烯/醋酸乙烯共聚物粒子之間的界面行為，以便為香型母粒的制備提供必要的理論依據.利用傅立葉變換紅外光譜、表面張力、接觸角及比表面面積等測定手段，分析了香精與載體之間的吸附類型和潤濕作用.並通過一系列吸附實驗，討論了配料比、溫度、壓力、攪拌等工藝條件對吸附量的影響.結果表明，香精在乙烯/醋酸乙烯共聚物粒子表面的吸附為物理吸附；香精無法完全潤濕載體粒子表面，但可以對其形成部分浸潤；提高溫度、壓力、攪拌速度可以增加吸附量，而延長吸附時間對增加吸附量貢獻不大
  3. But in more situations the random variables generating counting processes may not independent identically distributed, and in all kinds of dependent relations, negative association ( na ) and positive association ( pa ) are commonly seen. the research and apply in this aspect are rather valuable. in chap 2 we prove wald inequalities and fundamental renewal theorems of renewal counting processes generated by na sequences and pa sequences ; in chap 3 we are enlightened by cheng and wang [ 8 ], extend some results in gut and steinebach [ 7 ], obtain the precise asymptotics for renewal counting processes and depict the convergence rate and limit value of renewal counting processes precisely ; at last, in the study of na sequences, su, zhao and wang ( 1996 ) [ 9 ], lin ( 1997 ) [ 10 ] have proved the weak convergence for partial sums of stong stationary na sequences. however product sums are the generalization of partial sums and also the special condition of more general u - statistic

    但在更多的場合中，構成計數過程的隨機變量未必相互獨立，而在各種相依關系中，負相協（ na ）和正相協（ pa ）是頗為常見的關系，這方面的研究和應用也是頗有價值的，本文的第二章證明了na列和pa列構成的更新計數過程的wald不等式和基本更新定理的一些初步結果；本文的第三章則是受到cheng和wang [ 8 ]的啟發，推廣了gut和steinebach [ 7 ] ）中的一些結論，從而得到了更新計數過程在一般吸引場下的精緻漸近性，對更新計數過程的收斂速度及極限狀態進行精緻的刻畫；最後，在有關na列的研究中，蘇淳，趙林成和王岳寶（ 1996 ） 》 [ 9 ] ，林正炎（ 1997 ） [ 10 ]已經證明了強平穩na列的部分和過程的弱收斂性，而乘積和是部分和的一般化，也是更一般的u統計量的特況，它與部分和有許多密切的聯系又有一些實質性的區別，因此，本文的第四章就將討論強平穩na列的乘積和過程的弱收斂性，因為計數過程也是一種部分和，也可以構成乘積和，這個結果為研究計數過程的弱收斂性作了一些準備。
  4. On an analysis of the characteristics of city commerce, the author points out that modern urban business attracts people not only by its shopping convenience but also by many other appeals, especially where business bears on it recreational values, at present. moreover, business has actually become an indispensable chain and provided intrinsic drive for urban tourism. to support this point of view, the author points out three features of urban tourism : first, tourism has become one of cities " basic functions ; second, urban travel is a popular form of travel among people ; third, urban tourism holds in store substantial potentials

    文章首先通過對城市商業發展特徵的分析，指出現代城市商業對人們的吸引力已經由單純的購物吸引力向多元化吸引力轉變，尤其是商業具備了一定的游覽、休閑價值；城市旅遊的發展特徵主要表現為旅遊功能成為城市的基本功能、城市旅遊成為一種大眾旅遊消費形式、城市旅遊購物蘊藏巨大潛力等三個方面，說明商業已經成為城市旅遊發展的必不可少的環節和內在驅動力之一；文章在第一部分還分析了城市商業和旅遊業的關聯性，說明城市商業和旅遊業是兩個互相驅動關聯度很高的產業，兩者之間具備了聯動發展的背景與基礎。
  5. However. with the shift of economy and society, it must be transformed, too. on case of guangxi universities, it has come out many problems : 1, single subject of fiance and vest system ; 2 power exceeded ; 3, university run society ; 4 produce lower efficiently ; 5 people attached to the unit. the original cause is that our party ' s comprehension of " soviet moedel " about the highe r education modernization. traditional culture stockpile, higher education institution during the revolution period and effect of planned economy. by historical logic. theory research and current studyjt ' s transform is inevitable and urgent. what ' s more. guangxi has satisfied the require - ments, such as law, economy, social culture surroundings for the contract system of higher edu - cation. lt includes five ideas : l the system of varied channel finance and invest universities in " outer - system " ; 2 modern macro - managementin " outer - universty " ; 3 specialized of higher education ; 4 contract cooperating between univerties whom clear property rights ; 5, contract management to univerty itself

    無論從歷史邏輯、理論分析還是現實考察，從單位制到契約制的高教制度變遷都有其必然性和緊迫性。在具備了良好的法律、經濟、社會文化外部環境后，可進行廣西高教契約制的建造。其主要內容有： 1 、在「體制外」實現多渠道高教財政投資體制和多元化辦學體制； 2 、在高校外部，政府權限有了設定，實行現代高教宏觀行政管理體制； 3 、高校自身的專業化特色設定； 4 、高校間明晰產權的契約合作； 5 、高校內部契約管理體制。
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