終態流形 的英文怎麼說
中文拼音 [zhōngtàiliúxíng]
終態流形
英文
terminal state manifold-
Cryptic species have been found in a wide range of marine organisms ; with majority of them are benthic invertebrates. in contrast, marine holoplanktons are thought to have lower diversity and slow speciation due to their strong dispersal potential. this paper reviewed studies on cryptic species and speciation in marine holoplankton. based on findings in 38 studied taxa, it was concluded that : 1 ) cryptic species are pervasive in marine holoplankton, suggesting holoplankton speciation was more active than previously thought ; 2 ) current morphospecies diversity is untenable to reflect true species diversity in marine holoplankton ; 3 ) geographic isolation may facilitate cryptic speciation of marine holoplankton. however, contribution of allopatric speciation is still questionable ; 4 ) ecological speciation may be the prevailing speciation mode in marine holoplankton. cryptic speciation in marine holoplankton is paradoxical, because rapid speciation under strong gene flow is countertuitive. solution of this paradox will help us gain deep insights of marine speciation and biodivesity
隱種廣泛存在於各類海洋生物中，尤其是底棲無脊椎動物.然而，海洋終生浮游生物由於具有較強的擴散能力，往往被視為生物多樣性低、物種形成慢.本文就海洋終生浮游生物隱種與物種形成的研究作一綜述.基於研究的38個種類，結果表明: 1 ）海洋終生浮游生物普遍存在隱種，其物種形成要比想象得快; 2 ）由於引種的廣泛存在，形態種生物多樣性無法反映海洋終生浮游生物真正的物種多樣性; 3 ）地理隔離有助於海洋終生浮游生物隱種的形成，但異域物種形成的作用仍值得商榷; 4 ）生態物種形成很可能是海洋終生浮游生物物種形成的主流模式.海洋終生浮游生物強基因流下快速的物種形成有悖于生物進化常理，解決該悖論將有助於我們對海洋物種形成和生物多樣性的理解Because of imperfect in regulation, laws and market, the model brings out lots of problems such as insider - control, excessive freedom for large stockholder, no efficiency of supervisory, hollowing out the listed firm, etc. the fourth chapter : to solve the problems of corporate governance in china, we must do these things as follow : to diminish the difference of currency stock and incurrence stock, to realize that common stocks have common rights, to perfect the stimulation and control mechanism, to perfect the - structure of the board of the directors through introducing independent directors, to perfect market system and law system
4 、研究問題的目的是為了解決問題，而要解決我國公司治理中的問題，不但要克服制度構造的缺陷，逐步縮小流通股與非流通股的利益差別，實現同股同權：要完善公司的激勵、約柬機制，改善董事會的結構，引進獨立董事，加強公司對其他利益相關者利益的考慮：而且還要建立和完善市場體系，加強法律和執法體系的建設，使外部治理市場和法律、法規在公司治理中發揮強勢的監督和約柬功能，最終形成公司治理的良勝生態環境。In this thesis hydraulic experimental studies and theoretical analyses on the vortex - flow drop shaft were conduced and the following results were accomplished : ( 1 ) in the model test some hydraulic characteristics including the shape of air core in the center of the drop shaft, the radial distribution of water flow velocity and the distribution of pressure on the wall of the drop shaft were measured under the condition of high water head above 250m and large discharge above 1400m3 / s. ( 2 ) a kind of computational method for the spiral water flow in the air core region of drop shaft was discussed and applied and the results agree the experimental data well. ( 3 ) the total ratio of energy dissipation in the drop shaft can reach 90 % and the energy dissipation in every region was discussed quantitatively
本文通過試驗研究與理論分析對旋流式豎井泄洪洞應用於高水頭、大泄流量情況時存在的一些水力學問題進行了研究和探討，取得以下主要成果：一、結合小灣工程導流洞改建，對高水頭（ 252m ） 、大泄流量（ 1400m ~ 3 s ）條件下旋流式豎井中的水流運動特徵進行了比較全面的測量，包括空腔形態、徑向流速分佈及井壁壓強等；二、提出了豎井空腔段螺旋水流水力計算方法，其計算結果與實測值吻合良好；三、利用試驗與計算結果，對旋流式豎井的消能機理進行了探討，對豎井各部分的消能能力有了總體認識；四、對豎井下部消力井的合理井深進行了優化試驗研究，發現消力井合理深度為0 . 9d左右；五、通過試驗研究，歸納出豎井水流總摻氣量估算方法，為導流洞排氣方案的設計提供了參考依據；六、在高水頭、大流量條件下，豎井空腔段下部流速很高，盡管水流螺旋運動引起的離心力可以確保井壁壓強保持正壓，但空化數依然較低，因此豎井的空化空蝕始終是工程界關注的重大問題。To help the college students mold marxism belief, is one of the inescapable duties held by the political theory teachers in colleges, for studying in colleges is a critical period of people ' s socialization
摘要把主流意識形態融入政治社會化的青年階段，最終完成大學生世界觀中政治信念的確立，高等院校政治理論教育擔負著不可替代的重任。During the temperature fields, the results indicate that the processing parameters such as the extrusion velocity, casting temperature, perform preheating temperature, die preheating temperature and so on are important for the temperature fields besides the dwell time. they are must be in concordance each other to the deforming zone is in the quasi - solid state, and the stable semi - solid extrusion is implemented. during the deforming fields, the hyperbolic sine thermo - rigid - viscoplastic fem model is selected according to the forming feature of the process, and the variations of the stress - strain fields are studied
在溫度場的模擬中，模擬結果表明，保壓時間是影響製件成形質量的關鍵因素之一，擠壓速度、液態金屬澆注溫度、預制體預熱溫度和模具預熱溫度等工藝參數對溫度場的影響也很大，需進行參數之間的協調，只有當變形區內部始終維持準固態時，才能實現穩定的液-固擠壓成形過程；在變形場的模擬中，根據液態浸滲擠壓的成形特徵，選用了雙曲正弦剛-粘塑性有限元計算模型，研究了變形過程中應力應變場的變化規律，研究了模角對變形和金屬流動的影響及變形力的變化過程和其影響因素。Take the marxism as the important content and the theory instruction socialism ideology, is our country society ' s mainstream ideology, but in the new historical period, the socialism ideology is facing social reforming, the system innovation, the members of different social classes thought idea change and the economical globalization and so on many impacts and the challenge which brings, therefore, how further advances our country ideology construction, consolidates and strengthens the marxism in the ideology domain instruction status is important issue which the time proposed, only then persists pace with time, requests by the time comprehensively to carefully examine the new situation and the challenge which the current ideology construction faces, by the judgment science which develops grasps the mainstream ideology the essential connotation and the law of development, by the spirit which innovates positively impels the mainstream ideology the theory consummation and the practice innovation, can make our country mainstream ideology to maintain the vigorous vitality and the exuberant vigor throughout
以馬克思主義為重要內容和理論指導的社會主義意識形態，是我國社會的主流意識形態，但在新的歷史時期，社會主義意識形態正面臨著社會轉型，體制創新，社會成員思想觀念變化及經濟全球化等帶來的諸多沖擊與挑戰，因此，如何進一步推進我國意識形態建設，鞏固和加強馬克思主義在意識形態領域的指導地位是時代提出的重大課題，只有堅持與時俱進，以時代的要求全面審視當前意識形態建設所面臨的新的情況與挑戰，以發展的眼光科學把握主流意識形態的本質內涵和發展規律，以創新的精神積極推動主流意識形態的理論完善與實踐創新，才能使我國主流意識形態始終保持蓬勃的生機和旺盛的活力。Conical seating at an angle to flow is self aligning, tight and always closed in a no - flow situation. even in vertical ( flow - up ) pipe runs, this valve provides exceptionally tight shutoff
圓錐形閥座與流向具有一定的角度，能夠自行調整，在無流體狀態下能夠始終緊密關閉。甚至在垂直（流向朝上）管道上，這種閥門具有特別緊密地關閉特性。The resulting semi - solid mixture then flows homogeneously, figure 1, behaving as a thixotropic fluid with viscosity depending on fraction solid, morphology, shear rate and time
這樣最終形成的半固態混合物會均勻地流動（圖表1 ） ，並依據固體粒度、晶形、剪切速率及時間而形成粘性觸變液體。So catholic church of west sichuan still stagnated in the step of simple eclecticism and could not form relatively mature architecture format. it has especial value to study catholic churches of sichuan
充滿矛盾與沖突的中西文化交流導致川西天主教堂建築變化的無序和不穩定性，最終未能形成相對成熟的新的建築形式，而只能停滯在樸素的折衷主義狀態。In light of the non - professional nature and the practice during the past decade, the writer has exploited the specific requirements for selecting and appointing arbitrators
關于仲裁員的考核，本文提出對仲裁員的考核應是動態的考核，最終形成「流水的仲裁員、鐵打的仲裁機構」 。By lowering blood fat, blood thickness and softening vessels, improving rheological flow forms, the function of impaired organ will be improved and the blood pressure will be also maintained at a permanent normal level, to achieve ultimate permanent hypertension treatment
通過降低血脂、血粘和軟化血管，改善血流流變形態，使受損的器官功能得到改善，血壓也就會永久性的維持在正常水平，最終實現徹底根治高血壓的目的。The analytic results of the effects on the micromorphological structure of the film by the electrochemical condition ' s showed that the carbon is apt to improve the boundary combination between the scfs and the surface of the cathode and the seperation of the films, and that the micromorphological structure of the mpgcfs is greatly affected by the dring and the power voltage, which remarkably affluence ion move in swelling cathode film, and that higher temperature and concentration of cu2 + in the medium solution are also advanagable to the deposition of cu in scfs. the plot of deformation behavior of mpgcfs showed that the maximum strench ratio decreases and the brittleness increases due to the existence of the metal phase, and that the strengh trend of the composite films is fistly up and down followed with the content of metal phase because of the change of the role of the metal phase from acting as the physical cross - linking to weakening the films due to destroying the whole structure of the polymer
另外它作為基體的另一個突出的優點是制備的溶脹復合膜（ scf ）中的溶劑與電解液中的溶劑相同都是水，克服了以前膜內外不同溶劑之間擴散的問題，結果使得電流最終趨於一種穩態，因此可以更好實現用電化學條件來控制mpgcf的形態結構；硬質石墨材料的多孔的結構和石墨本身的結構性能特點使得碳作為陰極材料時有利於溶漲復合膜（ scf ）與電極表面的結合以及膜的剝離，因此是作為陰極的理想材料；電化學條件中的乾燥程度和電壓能夠明顯的影響離子在膜內的遷移，從而對mpgcf的形態結構造成較大的影響；而提高反應溫度和增大電解液中銅離子的濃度也有利於銅在膜中的沉積生長。分享友人