首度出擊 的英文怎麼說
中文拼音 [shǒudùchūjī]
首度出擊
英文
first battle-
In this article, firstly the background of the textile trade conflicts within sino - us or sino - euro are introduced, thus learn that how to discern and dodge the foreign trade risks, how to choose the appropriate investment projects have already become one of the most important questions for exporting companies on foreign trade affairs well - known as high investment and high risk. so the main text makes a risk analysis qualitatively and quantitatively on a textile - exporting trading company from three angles of statistic 、 game theory and portfolio theory, which is the main content that we studied. firstly, the statistic article adopts data of the transaction closing price of the textile clothing index in shenzhen stock exchange at the end of each quarter as well as several other kinds of data reflecting the macro - economic changes, performs an empirical analysis of these data according to the theory of co - integration test 、 granger cause test and impulse response function of time series in economitric, and learn that the impact to ti is more obvious by the economic index reflecting local commodity price level and economic prosperity degree home and abroad, as well as the impact degree and the time lag degree, and knows the macro - economic risks faced by textile business enterprises ; after that by the game theory angle we analyze exactly the managing risks faced by one textile export corporation named beauty. from the game expansion chart the system arrangement between censor ways by exportation goal countries and exporting strategies by the exporting enterprises has been analyzed. involving the benefit assignment between them both the limited rounds and infinite rounds negotiations of cooperation games have been studied, and then country responsibility and the enterprise managing risks on foreign trade affairs and so on have been analyzed exactly ; in order to realize the investment multiplication in the certain degree to disperse the risk, the
本文首先介紹了中美、中歐紡織品貿易爭端的來龍去脈,由此可知在涉外貿易這種以高投入、高風險著稱的行業里,如何甄別和規避外貿風險、如何選擇合適的投資項目已經成為外貿企業的首要問題。因此,正文分別從統計學、博弈論和投資組合三種角度對涉外紡織品貿易公司風險進行了定性和定量的分析,這也是本文的主要研究內容。首先,統計學篇選取了深圳證券交易所行業分類指數?紡織服裝指數( ti )每一季度末的交易收盤價和若干種反映宏觀經濟變化的指標,利用計量經濟學中時間序列的協整檢驗、 granger因果檢驗和脈沖反應函數等理論做實證分析,從而得知反映國內物價水平和國內外經濟景氣程度的經濟指標對紡織板塊上市值的沖擊比較明顯,且可知沖擊程度和時滯度,進而分析出涉外紡織企業所面臨的宏觀經濟風險;接著,從博弈論的角度具體分析一家紡織品出口公司( beauty )的外貿活動所面臨的各種經營風險,該篇從博弈擴展圖入手,分析了出口目的國審查方式與本企業出口策略之間的制度安排;並圍繞雙方的利益分配,研究了有限回合和無限回合合作談判博弈,然後具體論述了國家責任和企業涉外經營風險等問題;在一定程度上為了實現投資多元化來分散風險的目的,投資組合篇從經典的markowitz模型著手,在一些特定條件的限制下,給出了一個相應的投資組合模型。To analysis the principle of degradation and destruction, a reasonable relationship between the electrostatic potential and 1 - v characteristic parameters is raised ; a computation model for electron trap effect is originally proposed, which leads to a conception of critical trap electron density
本文首次建立了晶界勢壘高度與伏安特性參數之間的關系,提出了陷阱效應在沖擊老化過程的作用模型,引入了「臨界陷阱電荷密度」的概念。An automated de - noising algorithm based on the energy of wavelet packet not donoho ' s threshold algorithm is established. a gear feature vibration signal extraction method using the wavelet packet energy is proposed, which can separate gear meshing vibration, noise vibration and gear fault vibration signal from the original gearbox case vibration signal. basis pursuit ( bp ) algorithm is introduced into the filed of mechanical signal de - noising and feature extraction for the first time
第三章擺脫了donoho的閾值消噪思想,從能量的角度建立了基於小波包的自動消噪演算法;提出基於小波包能量分佈的齒輪故障特徵信號提取方法,可以將齒輪嚙合振動信號、干擾振動信號以及故障沖擊振動信號從原始齒輪振動信號中分離出來;首次將基追蹤消噪演算法引入到機械故障信號的消噪與特徵提取上,通過對齒輪故障信號的消噪,表明了它的有效性,並對影響該方法實際應用效果的因素進行了全面的分析,同時也指出了該方法存在的局限性。Representation, classification and global reference name standard of the common security knowledge, are summarized. then a new model of system security trend analysis is presented, which combines vulnerability analysis ( using privilege graph analysis method ) and attack knowledge analysis ( using goal tree analysis method )
本論文首次從信息對抗的角度分析了公共知識獲取和安全趨勢分析的意義,系統總結了公共知識分類、標準與知識描述等方面問題,給出動態防禦系統中公共知識獲取的方法,提出了權限圖與攻擊樹相結合的目標系統安全趨勢分析方法。With the material dynamic constitutive equation including damage and the effect of stain rate the predictable formula about ballistic limit velocity of fiber composite target. secondly based on the damage feature about ceramic / fiber composite target caused by impact load, analysis model about defense performance of ceramic / composite material target is formed and the predictable formula about ballistic limit velocity is also given. lastly using the reflection and projectile theory of stress wave the paper discusses the design of ceramic / composite material target, optimizes the design of double layer ceramic / composite targets, gains optimal coefficient under certain area density and discusses the variety relationship of area density and thickness with optimal coefficient u nder some ballistic limit velocity 3
首先,分析了纖維類正交鋪層復合靶板在沖擊載荷作用下的損傷破壞機理,結合包含損傷和應變率效應的材料動態本構方程,建立了纖維復合材料板彈道極限速度的預測公式;其次,根據陶瓷/纖維材料復合靶板在沖擊載荷下的破壞特點,建立了陶瓷/復合材料靶板抗彈性能分析模型,給出了彈道極限速度預測公式;最後,利用應力波反射和透射理論討論了陶瓷/復合材料靶板的設計問題,對雙層陶瓷復合靶板的優化設計進行了分析,給出了在一定面密度下的最佳優化系數,討論了一定彈道極限速度下的面密度和厚度隨優化系數的變化關系。Using the complex potential method in the plane theory of elasticity of an anisotropic body, the series solution of finite anisotropic thin plate containing an elliptical inclusion is proposed with the help of faber series. a hybrid element with an elliptical inclusion for anisotropic materials is obtained by using the hybrid variable principle, and the element efficiency is verified by numerical examples. the state of the damage is modeled by an elliptical soft inclusion, and using the point stress criterion based on characteristic curve and yamada - sun etc. criteria, the prediction of the strength of a composite laminate with damage is set up
首先基於經典層板理論,將復合材料層板的彈性問題化歸為均勻各向異性板來求解;採用各向異性體平面彈性理論中的復勢方法,以faber級數為工具,給出了有限大含橢圓核各向異性板彈性問題的級數解形式;利用雜交變分原理,成功導出含橢圓核各向異性板雜交應力有限元,並用算例驗證了該單元的可行性和有效性;採用含剛度折減橢圓形彈性核的沖擊損傷模型,引入基於特徵曲線和yamada - sun破壞準則的點應力判據,建立了含損傷復合材料層板剩餘強度的分析方法;通過數值計算詳細討論了各種幾何參數對損傷層板應力分佈、剩餘強度的影響,得到了一系列對工程應用具有實用價值的結論。An investigation of the rijndael algorithm which is the advanced encryption standard of usa is taken in this thesis. we have focused on developing the cryptographic properties of the rijndael sbox from the viewpoint of boolean function, walsh spectrum and algebraic structures, on the attacks against the reduced variants of rijndael, and on the optimized implementations of rijndael. the key contributions follow below
本文對美國高級加密標準rijndael演算法進行了比較深入的研究,內容包括:從布爾函數、 walsh譜和代數結構的角度對其s盒密碼性質進行的研究,簡化演算法的攻擊方法以及演算法的優化實現問題,主要成果有: 1 、提出求解布爾函數表達式的兩種新方法,具有簡潔、易於編程實現、準確而快速的特點,應用於des演算法獲得與公開文獻相符的結果,應用於rijndael演算法首次求出其s盒布爾函數表達式。Optical gains as large as one million are used to achieve the high sensitivities required in current electro - optical sensors. these large optical gains make the detector the most susceptible sensor element to laser damage. people concerns that the influence to the quality of ccd camera image under laser irradiation, the laser - induced threshold of ccd detector and the evaluation of laser - induced effects
光電探測器具有極強的目標探測能力,而激光具有極高的亮度;因而各類光電裝備的光電探測器成為國外發達國家正在大力發展激光武器系統的首要攻擊目標,激光對探測器的干擾與損傷程度如何、受干擾后能否繼續正常工作、何時達到損傷閾值以及如何對干擾效果做出客觀評價是人們非常關心的問題。The extendsion of limbs. he chengyao exhibition. he chengyao, always enjoying the reputation for the artistic body action characterized by the boldness and impact, with the same theme of feminine human body, this exhibition will be the premieres in china, displaying her some oil paintings created in recent years, with exaggerated body action and the rich expressions
何成瑤向來以尺度大膽、富有沖擊力的身體藝術行為而聞名,此次展出了她近幾年創作的一批油畫作品,同樣是關于女性身體的主題,動作誇張,表現力豐富,屬國內首展。Second, many mechanical properties are tested, for example, tensile strength and tensile modulus, flexural strength and flextural modulus and impact strength. by the analysis of the tensile stress - strain curves and the flexural stress - strain curves, the results are as follows : 1 ) the voluminal content of fibre of composite making by vacuum assistant resin injection is more than other composites. 2 ) the mechanical properties of the needlepunching nonwoven fabric reinforced polymer composite are superior to these of the calendering nonwoven fabric reinforced polymer composite
首先,採用不同的增強材料(針刺非織造布和熱軋非織造布) 、不同的基體材料( 961樹脂和306樹脂)和不同的成型工藝方法(手糊法、真空袋法和真空輔助成型法)製造出了一系列非織造布增強復合材料,然後對它們的拉伸強度、拉仲彈性模量、彎曲強度、彎曲彈性模量和沖擊強度等力學性能進行了測試,並分析了它們的拉伸載荷? ?位移曲線和彎曲載荷? ?位移曲線,結果表明真空輔助成型工藝能大大提高纖維的體積含量;針刺非織造布增強復合材料各項力學性能優于熱軋非織造布增強復合材料。Then analyze the present status of china lubricants market from macro and micro point of view ; especially identify the buying behavior of b2c and b2b market. and then deeply introduce and analyze the marketing strategy of exxonmobil lubricant in china in terms of " 3p2c ". put forward three inspiring marketing strategies : dual brand strategy means through dual brand you are able to make deep penetration into two different levels of consumers, make your enterprise to reach comprehensive target audiences, at the same time, give competitor ' s brand converging attack from both sides
本文採用案例研究的方法,首先從市場營銷策略理論入手,闡述了該領域近五十年來的發展歷程及研究現狀,然後從宏觀和微觀兩個層面分析了中國潤滑油行業的現狀,尤其對b2c和b2b市場購買行為特點進行了深入的分析和歸類,接著從3p2c的角度描述和分析了exxonmobil公司潤滑油部在華市場營銷策略,提出三項頗具啟迪意義的市場營銷策略:雙品牌策略即通過雙品牌本身的不同價值,向市場中高低兩個消費層次進行深度滲透,使企業具有更加廣泛的客戶群體,同時,給競爭對手品牌實行兩面夾擊。Then, started with the statements of realistic impact on young people that the development of correct internet brings, the author analyzed reasonably the reasons of mental problem of youth that emerges in this information society. after that, the author discussed the measures, which will present such problem. finally, the author pointed out tendency of healthy around development of young people in network era
本文首先闡述了新時代網際網路的發展狀況,然後從當前網際網路的發展對廣大青年心理的現實沖擊出發,對廣大青年網民在信息高度發達的網路時代所產生的心理健康問題的原因進行科學分析,深入探討青年網民心理健康問題的防治措施,最後進一步提出網路時代青年心理健康發展的趨勢。Based on the above work, the calculation formulae of nominal slamming pressure and the bearing capability of the bottom plates in the rules are modified, and the safety coefficients are evaluated referring to the target reliability specification, then the more reasonable formula of assessing the slamming strength of bottom of the bow is given
在上述工作的基礎上,對我國建造規范中原有的砰擊壓力名義值和底板承載能力名義值的計算公式進行了修正,並參照選定的目標可靠性指標求出了安全系數,給出了更為科學合理的船首底部砰擊強度定值評定公式。Indignantly, it reported how primitive tribesmen came out of the jungle armed with bows, arrows and spears, raided a village in india ' s middle andaman island and looted tools, food, clothes, cash and jewelry
印度當地報紙憤憤不平地報道:一夥原始部落的人沖出叢林,手持弓箭和長矛,襲擊了位於印度中安達曼島上的一個村莊,將工具、食物、衣服、現金和珠寶首飾洗劫一空之後揚長而去。" jarawa turn hostile " screamed the headline from the local paper. indignantly, it reported how primitive tribesmen came out of the jungle armed with bows, arrows and spears, raided a village in india ' s middle andaman island and looted tools, food, clothes, cash and jewelry
印度當地報紙憤憤不平地報道:一夥原始部落的人沖出叢林,手持弓箭和長矛,襲擊了位於印度中安達曼島上的一個村莊,將工具食物衣服現金和珠寶首飾洗劫一空之後揚長而去。Firstly on the basis of twin shear unified strength theory and spherical cavity expand theory it is established the expression about target defense force, given the equations of rod projectile penetrate and impact velocities on ceramic / composite target under the same pressure and verified through the experiment. secondly the analysis model of ceramic / grfp / steel composite multi - layer target penetrate depth employing above differential equation of target defense force, penetrate velocity and rod velocity. there are two team of experiments which testify separately the penetrate depth and effect with different length - to - diameter
首先,基於雙剪統一強度理論和球型空穴膨脹理論建立了靶板抗力表達式,並通過壓力相等條件給出了桿式彈侵徹陶瓷復合靶板的侵徹速度與撞擊速度的表達式,最後用試驗進行了驗證;其次,利用上面的靶板抗力表達式、侵徹速度、彈桿速度的微分方程,建立了陶瓷/玻璃鋼/鋼板復合多層靶板侵徹深度分析模型,分兩組試驗對侵徹深度、不同長徑比的侵徹效果進行了驗證;最後,建立了桿式彈垂直侵徹陶瓷多層復合靶板的工程模型,給出了預測靶板抗彈性的k 。The author argues that, the supervision on market access of foreign bank is useful of preventing foreign capital from impacting and penetrating excessively on the native banking
首先,闡釋了外資銀行市場準入監管的內涵,並指出市場準入監管是防止外國銀行資本過度沖擊和滲透、保證東道國銀行業安全穩定發展的有效的預防性措施。As an example, under the windshear conditions depicted in the figure below where there is a windshear event of 15kt at 3 mile final and a microburst event of 30kt at 1 mile final, the consolidated windshear alert based on the first encounter, maximum intensity principle will be
下圖例子顯示跑道進場3海里處出現了15海里小時風切變的事件,於1海里處同時出現- 30海里小時的微下擊暴流。根據"首次相遇位置最大強度"的準則,風切變預警應為:The author analyzed the nature of competitive sports interests, change of nationwide system as well as phenomenon of interest differentiation in china in the transformation period, and drew the following conclusions : competitive sports in china in the transformation period were provided with the private interest nature ; interest differentiation had occurred to the original nationwide system ; during interest integration it must be ensured that the public interest nature of competitive sports should not be affected, but the acquisition of private interest must be allowed and encourage ; the essence of nationwide system transformation was the increment of overall interest, which needed interest integration ; nationwide system needed the assurance of institutional, such as interest distributing mechanism, interest stimulating mechanism, interest expressing mechanism, interest compensating mechanism, interest constraining and balancing mechanism, etc
摘要對社會轉型期我國競技體育利益屬性以及舉國體制的演化與利益分化現象進行了分析,提出了轉型期我國競技體育具有私益屬性;原有的舉國體制出現了利益分化;利益整合首先必須保證競技體育公益屬性不受沖擊,但必須承認並鼓勵私益的獲取;舉國體制轉型的實質是利益總量的增加,而利益總量的增加需要利益整合;舉國體制需要利益分配機制、利益激勵機制、利益表達機制、利益補償機制、利益約束及制衡機制等制度體系保障。分享友人