焦點性質 的英文怎麼說

中文拼音 [jiāodiǎnxìngzhí]
焦點性質 英文
focal property
  • 焦 : Ⅰ形容詞1 （物體受熱失去水分 呈現黃黑色並發硬、發脆） burnt; scorched; charred 2 （著急） worried;...
  • 點 : Ⅰ名詞1 （液體的小滴） drop （of liquid） 2 （細小的痕跡） spot; dot; speck 3 （漢字的筆畫「、」）...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 質 : Ⅰ名詞1 （性質; 本質） nature; character; essence 2 （質量） quality 3 （物質） matter; substance;...
  • 焦點 : 1 [數學] [物理學] （二次曲線焦點; 主焦點） focal point; focus 2 （問題的關鍵所在或爭論的集中點） ...
  1. Because this type of contract ' s great majority takes the obvious administration purpose, comparing with general civil contract, administration contract has the bigger specialty ; its quality and relief have been focus issues

    由於這類合同絕大多數帶有明顯的行政目的，與一般的民事合同相比，具有較大的特殊性，其性質及其救濟一直是人們爭論的焦點。
  2. Effective moduli of composites based on confocal ellipsoid model

    基於共焦點橢球構型的復合材料有效性質預測
  3. Subject study model includes discussions on hot issues, case study, brainstorming and moot court, etc. project learning in secondary occupational school helps both teachers and students widen the knowledge vision, improve students " competence and train their emotional experiences

    問題探討模式包括時政熱點評論、社會焦點討論、案例教學、大腦風暴法、模擬法庭等形式。中等職業學校政治課教學實施研究性學習有利於教師和學生拓寬知識視野、提高能力素質、培養情感體驗。
  4. This experiment focuses on the characteristic of green refrigerant r600a in a small parallel flow aluminum closed two - phase thermosiphon and measures all the quantity of injected mass and heat dissipation, the speed of air and the difference of temperature of the electronic element ( cpu simulate chip ) surface and environment

    處理速度達到g數量級，功率消耗更達幾十瓦。如何解決cpu散熱問題，成為關注的焦點。本實驗首次研究了綠色環保工質r600a在一種鋁質重力熱管中的工作特性。
  5. Old master q has the traditional name and personalities of chinese, so he would be a classic character in a comic. and in the 50 s, 60 s in hong kong, live was difficult for everyone, so through some local and chinese people, it reflected the lives of the people, and showed the hard work and positive attitudes of the hong kong people

    Jet是一本高銷量的本地都市文化月刊，風格獨特清新，每期都為讀者網羅時尚生活新焦點，提倡創作文化，內容涵蓋了各式各樣的都市消閑生活資訊，既富資訊性且貼合時代脈搏，包括本地專題時裝美容旅遊和最新國際潮流動態等，為讀者展示優質生活新一面。
  6. Aliphatic alcohol ehter alkyl capping series products have many particular properties, such as, low foam, strong lipophilicity, strong acid - base stability, good emulsification, low pour point, little viscosity change, chlorinated stability, heat resistivity and good property of anti - coking

    脂肪族醇醚的烷基封端系列產品具有很多獨特的性質，如泡沫低、新油性強、酸堿穩定強、乳化能力好、流動點低、粘度變化小，氯化穩定性、耐熱性、抗結焦性能力好。
  7. I decided, that day, to write privately to the minister, stating the nature of the two eases to which i had been summoned, and the place to which i had gone : in effect, stating all the circumstances

    從一開始我就在焦慮著該怎麼辦，那天我便決定寫封私信給大臣，把我所診治的兩個病號的性質和地點告訴了他。實際上我把我所知道的一切全部講了。
  8. Nowadays, with the competition vehemence, product quality accordant gradually and the consumer purchases more reasonableness in the cell phone line, the brand upgrade and looking for the competitive advantage of marketing channel have become the competitive focus in the cell phone line

    在手機行業競爭激烈，產品日趨同質化，消費者購買更加理性化的今天，品牌提升，尋找銷售渠道的競爭優勢己成為手機行業內競爭的聚焦點。
  9. Absorption refrigeration has become the focus of research in the refrigeration field in recent years because it has a lot of merits, such as little power consumption, great energy adaptability, no influence for the environment about working fluids etc. as a clean energy, natural gas will be applied extensively in the energy consumption structure

    吸收式製冷因其具有耗電少、能源適應性強、製冷工質對環境無影響等優點而成為製冷空調領域近幾年的研究焦點。天然氣作為一種清潔能源，在能源消費結構中的比重將有較大提高。
  10. The individual characters move toward standardization in script form and in artistic materials, and this uniform equipment actually helps the viewer steadily to cultivate a discriminating eye, to become sensitive to the minutest change of nuance in artist ' s actions and even the entirely personal vital force that is behind those actions

    高友工指出，書法脫離了文字元號所指涉的內容，而將欣賞的焦點集中在於：藝術家如何發揚符號本身的純物質特性，並於其中流露出細膩的個人情性。
  11. We made good use of the industrial computed tomography ( ict ), scanning electronic micrograph ( sem ) and imaging analysis assemble to investigate the inner and surface fine structures of the cathode in quality and quantity

    3 ）採用ct微焦點系統等檢測手段對陰極基底的內部和表面微觀結構進行了定量和定性的分析，有望成為控制陰極基底的質量重要手段。
  12. The results show this approach is effective when there is massive cloud cover on the remote sense image. wavelet analysis is internationally recognized up to the minute tools for analyzing time - frequency. it is chiefly due to the " adaptive feature " and " mathematical micro - telescope feature "

    小波分析是目前國際上公認的最新時間-頻率分析工具，由於其「自適應性」和「數學顯微鏡性質」而成為許多學科共同關注的焦點，本文利用小波改善傳統數字圖像處理方法，取得了一定效果。
  13. It focuses on adoption of proper techniques and policies to improve case quality, boost access performance, and increase the efficiency and competence of the cbr systems

    如何採取合適的策略和技術來提高案例的質量，改進案例庫訪問性能，提高cbr系統的效率和能力成為人們關注的焦點。
  14. In the second section, we study the multiplicity of weak focus in system ( 1 ) when b = 0, then system ( 1 ) becomes : in [ 7 ], the authors show that system ( 2 ) has rich global dynamics depending on all parameters, including a weak focus with multiplicity at least 2, but the authors did n ' t calculate the multiplicity. in the second section of this article, we calculate the order of the weak focus with formative series method and mathematica 4. 0, and show that the order of the weak focus is two for some parameters. we also get the stability, then by hopf bifurcation theorem, we show that system ( 2 ) has at least two limit cycles for some parameters

    而且我們選擇了系統的原參數中的二個作為分支參數，可以使系統（ 1 ）進行bogdanov - takens余維2普適開折，從而證明系統（ 1 ）同宿軌的存在性。第二部分我們討論系統（ 1 ）當b = 0時細焦點的階數。當b = 0時，系統（ 1 ）為一文7對系統p ）進行了全參數分析得到系統）豐富的全局動力學性質，但當參數取某些值時系統間出現了階數大於或等於2的細焦點，文沒有計算該細焦點的階數。
  15. The paper focuses on the two questions much concerned on the chinese stock market, that is, the dividend policy and the capital structure of listed companies. combining the present theoretical development as well as the practice, the paper defines the dividend policy as the result of the cooperation and the competitive negotiation among different interest entities. it also points out that the capital structure is the key element to decide the competitive power, of which quantity and quality lead to the discrepancy of the distribution level

    本文從目前在中國證券市場上被各界廣泛關注的兩個焦點問題? ?上市公司的股利分配和股權結構的關系入手，結合當前理論發展趨勢以及各國實踐，將股利政策定義為不同利益主體的合作與競爭性談判結果，而股權結構是決定各主體競爭實力的關鍵要素，其量和質兩個維度的共同作用決定了現實世界股利支付水平的差異。
  16. Especially, when the isocline of x is monotone decreasing in 0 < x < 1, the svstem has no limit cycle and is globally stable ; next, we construct a saddle bifurcation at the boundary equilibrium and a degenerated bogdanov - takens bifurcation at the interior equilibrium by choosing appropriate parameter values in the following two sections, where our work are based on the theory of central manifolds and normal torms. we prove that is a codimention 3 focus - type equilibrium. system ( 6. 1 ) will have two limit cycles at some appropriate bifurcation parameter values, and have homoclinic or double - homoclinic orbits at some other appropriate bifurcation parameter values ; at last, we study the qualitative properties of the system at infinite in the poincare sphere

    因為系統在（ 0 ， 0 ）點處沒有定義，這給研究其在（ 0 ， 0 ）附近的動力學性質帶來了困難，我們應用文獻[ 17 ]中關于研究非線性方程奇點的系列理論和方法，圓滿解決了這一問題，給出了第一象限內當t +或t -時，在全參數狀態下系統的軌線趨于（ 0 ， 0 ）點的所有可能情況，其相圖也得以描繪；並且，系統不存在極限環的幾個充分條件我們也予以列出，當x的等傾線在0 x 1范圍內遞減時，系統不存在極限環，全局漸近穩定；然後，我們以中心流形定理和正規型方法為主要工具，巧妙選擇參數，分別構造了一個余維2的鞍點分岔和一個余維3退化bogdanov - takens分岔，證明了平衡點是余維3的焦點型平衡點，存在參數， m ，的值使得系統（ 6 . 1 ）有兩個極限環，還存在參數， m ，的另外值使得系統（ 6 . 1 ）有同宿軌或雙同宿軌。
  17. In chapter 3, by using theoretic analysis the focusing properties of an ideal annular beam is demonstrated. the intensity distribution near the focal point is given explicitly to show the influence of the ratio of inner to outer radius

    第三章，從理想的環形光束出發，先在理論上分析了環形聚焦光束在焦點附近的光強分佈情況和光束內外徑之比（占空比）對聚焦性質的影響。
  18. The focus was on the following issues : the concept of warranties, the nature of warranties, the effect of breach of warranties, and so on. however, they did not get satisfactory results

    爭論的焦點集中在保證的定義、保證的法律性質、違反保證的法律後果等問題上。
  19. As a new type of time - frequency analysis media, it excels in its good localization character both in time domain and in frequency domain comparing with traditional fourier analysis. it changes its sampling steps to smaller and smaller so as to analyze high frequency part, focusing on any part of the object been analyzed. to some extent, wavelet analysis is called " math microscope "

    作為一種新型的時頻分析方法，它優于傳統fourier變換的優點是在時域和頻域同時具有良好的局部化性質，可對高頻成分採用逐步精細的時域采樣步長，聚焦到對象的任意細節，因此被譽為「數學顯微鏡」 。
  20. The award integrates the world class malcolm baldrige national quality award in the us to evaluate performance of enterprises through 7 criteria, namely leadership ; strategic planning ; customer and market focus ; information and analysis ; human resource focus ; process management ; and business results

    此獎項以世界級美國鮑烈治國家優質評審標準為藍本，透過7個貫徹企業管理各方面的范疇評估參選機構的質素，其中包括： 1領導才能2策略性規劃3客戶及市場焦點4資訊及分析5人力資源焦點6程序管理及7公司業績。
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