effect of a barrier 中文意思是什麼

effect of a barrier 解釋
屏障的隔聲作用
  • effect : n 1 結果。2 效能，效果，效力，效應，作用，功效；影響。3 感觸，印象；外觀，現象。4 旨趣，意義。5 ...
  • of : OF ＝Old French 古法語。
  • 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...
  • barrier : n. 1. 柵，柵欄，隔欄，障壁，隔板，擋板；賽馬的出發柵。2. 關口，（海關）關卡。3. 障礙；壁壘；界線。4. （擴伸到海洋中的）南極洲冰層。vt. 用柵圍住。
  1. U. s. exporters nevertheless consider that many of the tariff reductions were not deep enough to have real commercial effect, and that the present tariff structure on these items, as well as other agricultural tariffs, continue to be a significant barrier to exports

    我們在該處所扮演的角色極為重要，從我們派駐海外的使節及駐軍所獲得的穩定效果，到我們對商業關系的激勵影響力，以及我們理想的移轉影響力等。
  2. In this article, based on the theory of " integrated plurality of the chinese nation " and the review of the development situation of the basic education in xishuangbanna from 1950s " to this day, the author finds and summarizes the present main problems in existence of basic education of the dai nationality in xishuangbanna : lower proportion of students entering schools of a higher grade, lower rate of qualified, higher rate of drop - of, grave study - weariness of the student, etc, analyzes the main reasons resulted in such main problems from the aspects of general character ( the general concept, the outdated mode of production, the needy foundation of preschool education, the problems of the school, the bad effect resulted from the present education system, etc. ) and specific character ( dai ' s special concepts, the richer life, religious factor, some of the dai ' s social custom, language barrier, the negative attitude of sending the child to school of the parent, etc. ) compared with the other nationalities and the negative effect to the local dai ' s culture and economic development

    本文以「中華民族多元一體格局」理論為基礎，以西雙版納傣族基礎教育當前的主要問題為切入點，在回顧西雙版納傣族自二十世紀五十年代以來基礎教育發展概況的基礎上，發現並總結了西雙版納傣族基礎教育當前主要存在學生入學率和升學率低、輟學率高、厭學情況嚴重等問題，分析了產生這些問題的傣族與各民族存在共性的（普遍觀念、現行生產方式、學前教育基礎薄弱、學校教育失誤、現行教育體制存在弊端等）和具有傣族特徵（傣族特有的一些觀念、相對富裕的物質生活、宗教因素、社會習俗、語言習慣、家長對子女入學的消極態度等）的主要原因及其對本民族經濟、文化發展的影響，並就當前主要問題，從促進西雙版納傣族乃至整個中華民族發展的高度，結合當前實際，對與基礎教育發展關系較為密切的三個主要方面即政府職能部門、教師和傣族群眾提出了一系列可行性對策建議。
  3. We have investigated transport properties of electrons in magnetic quantum structures under an applied constant electric field. the transmission coefficient and current density have been calculated for electron tunneling through structures consisting of identical magnetic barriers and magnetic wells and structures consisting of unidentical magnetic barriers and magnetic wells. it is shown that the transmission coefficient of electrons in a wider nonresonance energy region is enhanced under an applied electric field. the resonance is suppressed for electron tunneling through double - barrier magnetic ( dbm ) structures arranged with identical magnetic barriers and magnetic wells. incomplete resonance at zero bias is changed to complete resonance at proper bias for electron tunneling through dbm structures arranged with different magnetic barriers and magnetic wells. the results also indicate that there exist negative conductivity and noticeable size effect in dbm structures

    對磁量子結構中電子在外加恆定電場下的輸運性質進行了研究.分別計算了電子隧穿相同磁壘磁阱和不同磁壘磁阱構成的兩種磁量子結構的傳輸概率和電流密度.計算結果表明，在相當寬廣的非共振電子入射能區，外加電場下電子的傳輸概率比無電場時增加.對于電子隧穿相同磁壘磁阱構成的雙磁壘結構，共振減弱；對于電子隧穿不同磁壘磁阱構成的雙磁壘結構，無電場作用時的非完全共振在適當的偏置電壓下轉化為完全共振，這時的電子可實現理想的共振隧穿.研究同時表明，磁量子結構中存在著顯著的量子尺寸效應和負微分電導
  4. However, it develops in a steady and rising pace. in effect, trade barriers such as the green barrier and anti - dumping are main triggers of the slow development pace. 2, inter - industry trade is the main pattern on agricultural products trade between china and eu - 15 as a whole

    研究結果顯示： （ 1 ）相對于工業產品，近年來中歐農產品貿易雖然呈現平穩增長態勢，但在雙邊貿易中農產品貿易份額提高有限，其主要原因與歐盟近年來實施綠色壁壘、反傾銷、數量限制等貿易政策有關。
  5. This policy shows two - side effect, on one side, it controlled the investment risk in a strict scale which at the same time on the other side set a overwhelming barrier for insurance companies to access to more sources of profit - earnings. actually, when we study the fact of insurance industries in western developed countries, it ’ s a common way to invest with insurance capital into capital market. the investment features can be described as large scale of investment amount, high profit margin and broad channel of investment

    為了增強保險企業盈利能力，活躍、發展資本市場，促進金融體制改革， 2004年國務院發布了《關于推進資本市場改革開放和穩定發展的若干意見》 ， 2005中國保監會與中國證監會聯合下發《關于保險機構投資者股票投資交易有關問題的通知》等規范性文件，從而從政策和法規上許可我國的保險資金直接投資于資本市場，為我國保險資金的運用揭開新篇章。
  6. Effect : this spell conjures a barrier of divine energy to protect you. while encased in this barrier you cannot activate other abilities and cannot be affected by any spells

    召喚神聖能量結界保護你。在這里結界中，你不能激活其它能力，也不會受到任何魔法的影響。
  7. On one hand, green barrier places a premium on export enterprise lo innovate and create competition advantages and priority ; on the other hand, green barrier brings bad effect to china ' s export trade, such as reducing the speed of export, shrink the export market, lower the economic benefit of export enterprises and pricks up bilateral or multi - lateral friction in trade

    綠色壁壘一方面誘發出口企業進行創新，創造競爭優勢和先動優勢；另一方面又給我國出口貿易帶來不利影響：減緩產品出口速度，縮小出口市場空間，降低出口企業經濟效益，加劇雙邊或多邊貿易摩擦。
  8. Results : upon review of the evidence, it appears that levels of physical activity vary with seasonality, and the ensuing effect of poor or extreme weather has been identified as a barrier to participation in physical activity among various populations

    結果：經文獻回顧后，生理狀況因季節而異，而極端之氣候將對使奇對族群之生理活動評估產生阻礙。
  9. It is a must study and resolve issue for industry and academia in china with regard to how to correctly treat and deal with technical barriers to trade, meanwhile enhance the core competitiveness of our products in order to transfer the pressure to the driving force and the crisis to an opportunity. it is great practical significance for us to make research on the negative effect of technical barrier to home household industry in order to find the effective response measures. this article explore the main line by analyzing the economic effects of tbt and seeking the response measures, started with induced and summarized the research fruits of scholars in various countries about the technical trade barrier determination and the division and the redefinition of tbt, then summarized the characters and developing trend of tbt, after this, analyzed the negative economic effect and mechanism of tbt

    本文以對技術貿易壁壘的負面經濟效應的分析為主線，從技術貿易壁壘的定義入手，歸納和總結了各國學者關于技術貿易壁壘的確定和劃分的研究成果，首先界定了技術壁壘的內涵，接著概括了技術貿易壁壘的特點和發展趨勢;隨后引入了西方經濟學中的基本成本模型和一般均衡模型，分別從市場（價格效應） 、廠商（成本效應） 、產業（福利效應）三個角度從理論上分析了技術貿易壁壘對我國家電業的負面經濟效應和影響機理;然後從企業、國內環境、國際環境方面剖析了我國家電業遭遇技術壁壘的內因和外因;最後根據剖析的原因探討了應對我國家電業技術貿易壁壘的相應對策。
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