步長變化 的英文怎麼說

中文拼音 [zhǎngbiànhuà]
步長變化 英文
stechange
  • : Ⅰ名詞1 (步度; 腳步) pace; step 2 (階段) stage; step 3 (地步; 境地) condition; situation; st...
  • : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;...
  1. According the original thoughts, this paper circumstantiates how to carry this theory into chinese practice and how to eliminate the fundamental shortcomings if foreign standards applied mechanically. therefore, in a creative way, this paper establishes a feasible eva appraisal system according to chinese listed companies " character and demonstrates it on some listed companies, such as sichuan changhong co. ; tsingtao brewery company ; and harbor line companies. in one word, this paper wishes to provide a set of more practical and predictable standard in comparison with roe and eps

    本論文正是根據其理論,首先著重對目前如何將經濟增加值實際運用於評估中國上市公司業績,進行針對性的分析和探討,從而逐剔除機械套用國外指標體系的根本性缺陷,然後按照中國證券投資市場的特徵,創造性地建立一套符合中國實情地指標體系,同時運用這一指標體系對四川虹、青島啤酒以及整個港口行業的上市公司五年間的業績情況做了仔細的運算和分析,並與現行的凈資產收益率、每股收益進行實證分析、比較,以期為上市公司業績評價提供一種更有預見性、更可行的指標體系。
  2. The connections of kinds of factors in the economical field of china are being made series of great adjustment. with the relation extent between the domestic market and international economy aspect has deepened after entering wto, the market condition of china media has got great changes, of which the diplex power comes from the domestic and international conditions. at the same time, the manage policy of the government to the media has stared to put up great adjustment, too. the kinds of factors will exert a long - term influence to the media markets " competitive aspect and the media ' s development for themselves

    入二十一世紀,伴隨著中國經濟領域諸多要素關系的一系列重大調整,加入wto之後國內市場與國際經濟格局的聯系程度加深,當今中國媒體的市場生存環境也發生了重大,這些來自於國內環境和國際環境雙重力量,與此同時,國家對媒體的管理政策也開始進行重大調整,種種因素對媒體市場競爭格局和媒體自身的發展都將產生遠的影響。
  3. Abstract : methanesulfonic acid method was used to prepare five acylated chitins. except heptanoyl chitin, four of them, i. e. acetyl chitin, propionyl chitin, butyryl chitin and hexanoyl chitin, had high degree of substitution ( from 1. 5 to 2. 0 ) and exhibited lyotropic liquid crystalline behavior and cholesteric phase. as the length of the side chain increased the critical concentration ( w / w ) somewhat increased from 0. 21 to 0. 26 because the chain rigidity dropped. the critical concentration values of all the four derivatives were much higher than that of chitin ( 0. 12 ) due to the decrease of intramolecular hydrogen bonds. the four acylated chitin can form typical banded texture after being sheared. there minimum concentrations to form banded texture of them were evidently different, varied from 0. 25 ( for acetyl chitin ) to 0. 37 ( for hexanoyl chitin ). these results further indicated that liquid crystallinity decreased while the length of flexible side substituents increased

    文摘:四種羧酰甲殼素即乙酰、丙酰、丁酰和己酰甲殼素在二氯乙酸溶液中均呈現膽甾型溶致液晶相.臨界濃度隨側基度增加而略有增加,衍生物的臨界濃度明顯都比原甲殼素高許多,這些規律都可以用鏈剛性的來解釋.四種羧酰甲殼素在剪切時均能形成條帶織構,而且能形成條帶織構的最低濃度有明顯差別,隨側基度增加而提高,進一表明側基較,液晶性減少
  4. Firstly, this part analyzes development features of japanese industrial group, including formation factors, industrial distribution and scale, types of internal structures, development status and problems. secondly, on basis of expiating four typical cases, namely industrial group of toyota auto, kitakyushu industrial group, ic industrial group of kyushu, textile and clothing industrial group of fukui, this part summarizes basic laws of industrial group evolvement and its impacts of regional economy. thirdly, this part makes a theoretical summarization on relation between industrial group and unbalanced development of regional economy in japan, holding the view that industrial group has not only economy growth effects, but also economic structure evolvement effects and social improvement effects

    首先,分析了日本產業集群的發展特徵,包括它的主要形成因素、行業分佈及其規模、內部結構類型、發展現狀以及存在的問題;其次,對豐田汽車產業集群、北九州產業集群、九州地區ic產業集群、福井紡織服裝產業集群四個典型案例進行剖析,總結了產業集群發展的基本規律及其對所在區域經濟發展的影響;在此基礎上,對日本產業集群與區域經濟非均衡發展的關系進行理論總結,認為產業集群不僅有經濟增效應,還有經濟結構演進效應和社會進效應。
  5. Studies on spermatogenesis and oogenesis in palaemon modestus jiang ye - qin ( chemistry department, huzhou teachers coliege, huzhou 313000 ) palaemon modestus belongs to genus palaemon, family palaemonidae, caridea, natantia, decapoda, class crustacean. lt is a kind of freshwater prawn across china and especially abounds in the taihu lake which is regarded as one of the " three delicacies " of the taiha lake. as for the researches on palaemon modestus, v / e can only refer to spermatogenesis of freshwater shrimp exopalaemon modestus ^ ruang hai - xia et al, 2001 ), studies on reproductive biology of exopalaemon modestus l. the structure and development of the male reproductive system ( huang hai - xia et al, 1999 ) and studies on freshwater prawn in the taihu lake ( yan sheng - liang, 1999 ). on the bases of their researches and with the help of tem, i have made further researches on sperm ultrastructure, spermatogenesis, oogenesis and mature oocyte ultrastructure in palaemon modestus

    秀麗白蝦palaemonmodestus屬甲殼綱crustacea十足目decapoda游泳亞目natantia真蝦部caridae臂蝦科palaemonidae臂蝦屬palaemon ,是我國南北均產的淡水蝦,其中太湖產量尤其大,與太湖銀魚、鱭魚並稱「太湖三寶」 。有關秀麗白蝦的研究僅見秀麗白蝦雄性生殖系統的研究(黃海霞等, 1999 ) 、秀麗白蝦精子發生的研究(黃海霞等, 2001 ) 。本人在前人工作的基礎上,利用透射電鏡技術( tem )進一研究了秀麗白蝦精子的形態、結構及精子的發生過程,同時還研究了秀麗白蝦卵的發育過程,從卵原細胞到卵黃發生前的卵母細胞、卵黃發生的卵母細胞及成熟卵細胞,各期卵細胞的形態結構特點及各部分結構的情況。
  6. And as the ends and ultimates of all things accord in some mean and measure with their inceptions and originals, that same multiplicit concordance which leads forth growth from birth accomplishing by a retrogressive metamorphosis that minishing and ablation towards the final which is agreeable unto nature so is it with our subsolar being

    然而萬物之目的及終局多少均與發端及起源相一致:即誕生后逐漸發育成,隨后則依自然法則,朝終局縮小退,以後退之告終。吾曹在天日下之生存,亦同於上述眾多相對關系。
  7. During recent decade and more, major and super floods have taken place frequently in the yangtse river and huai river. the natural phenomenon of flooding is inevitable. it is not a surefire plan only to take engineering measures for flood control while climatic variation is far from being known

    近十多年來在我國江、淮河流域連續不斷發生的大洪水或特大洪水再次向我們展示了這樣一個道理,洪水是一種自然現象,當環球大的氣候因素及其規律遠未被認識時,試圖僅依靠工程措施來控制洪水並非萬全之策,逐運用非工程措施,常常能起到「以柔克剛」 、 「以弱勝強」之功效。
  8. First, according to measured data and literature, the river channel evolution rule and its reasons in the southern branch of the yangtze river are discussed from the perspectives of historic evolution, recent evolution and the tendency prediction of river channel evolution. besides, the local reservoir has been studied from the changes in thalweg and section as well as the calculation of local erosion and deposit. consequently, the stability and feasibility of reservoir construction in the river section are approved

    首先根據大量實測資料及文獻資料,就歷史遷、近期演、河演趨勢預測等方面,初探討了江口南支河段河道演規律及原因,並具體就深泓線的、主槽斷面、局部沖淤計算等方面對擬建水庫局部區域進行了分析,論證了工程河段建設水庫的穩定性及可行性。
  9. On the one hand, small business problems play a more and more important role in stimulating and stabilizing the social economy, relaxing the underemployment pressure, satisfying the characteristic demands and accelerating technological advance. on the other hand, small business is a pioneer in the step - by - step market reform. all the state - owned small business, private small business and township small business adopt themselves to the changing market environment by system innovation, technology innovation and market innovation

    一方面,中小企業的發展是社會經濟的推進器和穩定器,其在緩解就業壓力、推動經濟增、滿足個性要求、促進科技進等方面發揮著日益重要的作用;另一方面,中小企業是漸進式市場改革的先驅,無論是國有中小企業、民營中小企業,還是鄉鎮企業,它們都通過體制創新、技術創新、市場創新等途徑來適應不斷的市場環境,並走出了一條適應市場經濟要求的創業發展之路。
  10. Historically, our country is a rather developed country of execution of retaliation. nowadays, with great changes in all aspects of our society, the traditional concept of execution of sentence has been challenged and the system of execution of punishment needs reforming. the present pilot project of community - based corrections in our country marks a new stage for the socialization of execution of sentence

    從歷史上看,我國是報復刑很發達的國家,期採用監禁刑,當下,我國社會各方面發生了深刻的,傳統的行刑理念受到挑戰,刑罰執行制度也面臨著革,我國正在開展的社區矯正試點工作標志著行刑社會入新的階段。
  11. These interactions are primarily dependent upon the coordinated actions of ovarian progesterone and estrogen, moreover, many other factors, such as growth factors, cytokines, ecm, adhension molecules, oligosaccharides and proteases, regarded as local mediators, endometrium and embryo have also expressed some specific receptors, via intracellular signal transduction chains and express some key genes, making receptivity of the uterus and synchronized development of the embryo to the blastocyst stage

    成功的植入是處于接受態的子宮內膜和具有侵入性的胚胎間的同協調反應。植入過程受多種生因子及其受體、細胞因子、粘附分子、蛋白水解酶、寡糖等的精細調控,通過胞內信號轉導及關鍵基因的表達使子宮內膜發生一系列復雜
  12. The research object of this paper is the broad - leaved wood of red pine in north slope of changbai mountain. by analyzing the composition, construction, biodiversity and season diversity of forest community, we probed the rule of the forest community changing with the season and the ecological effect of forest insect community affected by forest plant community, appraised firstly regulating ability of forest ecosystem on forest pest and estimated finally effect of forest insect on ecosystem health

    本文研究對象為白山北坡紅松闊葉林帶,通過對森林群落的組成、結構、生物多樣性及其季節,探索了森林群落生物多樣性隨季節規律,森林昆蟲群落在森林植物群落的影響下的生態效應,對森林生態系統對森林害蟲控制力作初評價,最後對森林昆蟲對生態系統健康影響作出評價。
  13. In the new environments of china ' s entry into wto, on one hand, as all enterprises are facing different competitive environments and the competition becomes more severe, it objectively requires all enterprises to shorten market response time and make themselves to manufacture according to po ; on the other hand, along with the innovation of new technologies of changan auto and the speedup of new products development, the increase of production scale, the company has the internal demand to establish advanced computer system to enhance the production management level and the site cannibalization & control capabilities, to convert itself to coordinated production and provide flexible technological guarantee for the mixed vehicle production line in the aspects of materiel coordination & product line management, when it builds new product line or rebuilds old product line

    在加入wto的新形勢下,一方面由於企業所面臨的競爭環境發生和程度進一加劇,在客觀上要求企業縮短市場反映時間,盡量實現按定單組織生產;另一方面隨著安汽車技術創新和開發新產品的加快,其生產規模的進一擴大,在公司內部存在要求在建設新生產線或者改造舊生產線時,建立先進的計算機系統,提高生產線的生產管理水平,提高車間的現場調度和控制能力,向協同生產轉,為多品種的汽車混線生產在物料投放與生產線管理上提供柔性的技術保證。
  14. In this experiment, the quantity change of partial pressure of main elements is given by longtime dynamic measuring of metal dewar exhausting with quadrupole mass spectrometer ( qms ), the results show that exhausting technology influences outgassing of dewar vacuum vessel, this paper gives the theory, equipment, method, data and disturb fators, we also give primary investigation how the main gases affect the vacuum integrity of dewar and point out the possible ways which can be applied to present technology

    摘要實驗研究用四極質譜儀對金屬杜瓦排氣進行期動態監測,跟蹤內部主要氣體成分的分壓強的大小,得出排氣工藝對杜瓦內表面放氣量大小的影響,介紹了實驗的原理、裝置、方法、數據和干擾因素,對影響杜瓦真空度的主要氣體成分進行了初研究,提出改進杜瓦排氣工藝的可能方向,對工藝處理具有實際意義。
  15. As the application of rake receivers with multitaps is widely used in cellularcdma systems for exploiting path diversity, the closed - loop power control schemesshould make use of the multitap rake receivers for tracking the power variation dueto path loss, slow fading, and fast fading

    同時,本文給出的自適應閉環功率控制演算法利用rake接收機跟蹤通道的,與傳統的固定閉環功率控制相比獲得了較小的ebi0標準差。
  16. In my paper i used the " triangle " method, which is brought forward by glajch, to design 5 turn experiments, then optimizing. i have also developed the procedure with tool of vb and flash, realized the automotive optimization of simplex

    本文以glajcn 『 』三角形法為基礎,設計5次預試驗,採用可」的單純形法,用vb語享和fiash動畫製作工具,進行軟體開發,實現了使用單純形治優hplc溶劑系統的自動
  17. The results showed, compared with experimental common wheat, annong waxy 1 should be improved in plant - height, ear - length, 1000 - kernel weight by hybridism and back - cross, while the difference among protein content, ash content, wet gluten contents were not significant, but the waxy wheat grain hardness value was lower

    結果表明,與供試的普通小麥品種(系)相比較, 「安農糯1 」在株高、穗和千粒重等農藝性狀上均不理想,需要通過雜交和回交等方式進一改良;蛋白質含量、灰分、濕麵筋含量等不大。
  18. Muc is furtherly defined as intergenerational opportunity cost under sustainability context and the concept of relative value is built up to analyze its dynamic character. in the neoclassic growrh with the invariable substitution of resource for capital, the formulation of this relative value is deduced. for mpc, hotelling model is used to illuminate the relation between the change of mpc and the impossibilities of sustainable use of energy resources ; for mec, an optimal growth model with exhaustible energy resources and environment pollution is employed to calculate the optimal environment

    在可持續發展的條件下,將能源資源的邊際使用者成本進一定義為代際機會成本,並建立相對價值的概念用於分析代際機會成本的動態,基於一個資本與資源存在確定替代關系的新古典經濟體系推導這種相對價值的表達式;在傳統的霍特林準則的基礎上,分析了邊際生產成本對資源可持續利用的影響;運用一個帶有資源與環境約束的最優增模型,推導了邊際環境成本內部的最優環境稅,並分析了這種稅收政策在實踐中的應用。
  19. The explicit method is widely used for its simpleness and little memory consumed with local time step and variable coefficients implicit residual smooth to accelerate the convergence procedure. according to yoon and jameson ' s ideas, an efficient implicit lu - sgs algorithm is carefully constructed by combing the advantages of lu factorization and symmetric - gauss - seidel technique in such a way to make use the l and u operators scalar diagonal matrices, thus the numeric algorithm requires only scalar inversion. the computational efficiency is greatly improved with this scheme

    顯式方法具有簡單,消耗內存小等優點,並採用當地時間系數隱式殘值光順等加速收斂措施,在定常流動的模擬中得到了廣泛的應用;根據yoon和jameson提出的簡正、負矩陣分裂,構造的l 、 u運算元只需進行標量對角陣求逆,極大提高了流場數值求解過程的計算效率;採用newton類型的偽時間子迭代技術使時間推進精度提高至二階。
  20. With the formation of competitive structure among five operators in chinese domestic communications market, the lead in services and business is the key factor to become the world - class communications company in the volatile market environment. “ the lead in services and business ” is based on the segmentation of customers and providing quality customer and network services to different customer segments

    作為第二代移動通信技術的cdma和gsm系統,網路體系結構已經逐由移動基礎網向智能發展。在移動網路中引入了智能網的概念,增加智能網相關功能模塊,使得移動網路能很容易地提供更多新業務來進一滿足客戶不斷增的需要。
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