隨動球 的英文怎麼說

Introducing the theory and application of boundary element method on the sound radiation, giving the process of solving vibration noise radiation problem using boundary element analysis software ; presenting the coupling theory and the combination analysis of finite element method and boundary element method, and doing relevant analysis based on close drum shell ; programming the noise data simulation program using the numerical calculation software, simulating the acoustic and pressure data of a key point in the transient response acoustic field of the close drum shell, realizing the audibility of the noise, using the virtual reality tools to simulate the vibration noise of the drum shell ; combining the finite element method and boundary element method to analyze the vibration noise radiation of some gear box, and completing the whole simulation process of the vibration noise of the gear box

綜合介紹了邊界元法在聲輻射問題上的理論及應用；並給出了運用邊界元法分析軟體求解振動聲輻射問題的過程。闡述了有限元法和邊界元法的耦合理論及組合分析方法，並以封閉鼓形薄殼為分析對象進行了相應的分析。利用數字計算軟體編制了噪聲數據模擬程序，並模擬了通過組合方法分析封閉鼓形薄殼瞬態響應聲場而獲得一關鍵點的聲壓數據，實現聲音的可聽化，隨后通過虛擬現實工具實現了該情形下橢球殼振動噪聲的虛擬模擬。

An example would be corn maize expressing a protein to control corn borer, often referred to as bt corn. in the case of herbicide - tolerant crops, the plant itself does not have pest control properties but is made to resist a chemical that would normally kill it

隨著我們進一步邁向真正全球化、整合化的經濟，隨著資本變得比勞動力更具流動性，我們有理由可以擔心：各家公司會利用這更大的流動性，在相互競爭的管轄權之間操縱圖利。

Then, the article delineates the basic outline of the organized crimes under the economic globalization by viewing and describing the organized crimes in western developed countries and discloses the common and individual character between our country and western developed countries based on comparison and analysis. furthermore, the article makes the estimate on the possible change trend of organized crimes in our country in the aspects of crime deal, crime corpus, crime organizing degree, crime means, crime form, crime scope and crime realm etc

隨后，通過對西方發達國家有組織犯罪的考察和描述性研究，在勾勒出經濟全球化下的有組織犯罪基本輪廓的基礎上，運用比較分析方法，揭示出經濟全球化下的西方發達國家與我國有組織犯罪之間存在的共性與個性特徵，進而據此在犯罪量、犯罪主體、犯罪組織程度、犯罪手段、犯罪形式、犯罪活動范圍、犯罪涉獵領域等方面，對我國有組織犯罪演變的可能趨勢作出預測。

Since 1980s with the rapid development of economic globalization, the international competition became hot day by day. transnational corporations, especially the tycoons, changed the traditional strategies of taking the mother land as the technology and development center. according to the different comparative advantages in talents of host countries, the power of technology and the equipments of research, the corporations arranged organically the research places in a global demission to start the research and development of new technology and products, so as to make the research and exploitation develop in an international and global direction

20世紀80年代以來，隨著經濟全球化的趨勢迅猛發展，國際競爭日趨激烈，跨國公司尤其是大型跨國公司一改以往以母國為技術研究與開發中心的傳統布局，根據不同東道國人才、科技實力以及科研基礎設施上的比較優勢，在全球范圍內有組織地安排科研機構，以從事新技術、新產品的研究與開發工作，從而促使跨國公司的研究與開發活動日益朝著國際化、全球化的方向發展。

The distinctive feature of vitreous opacities is their actual movement on motion of the eye.

玻璃體混濁的特點是跟隨眼球運動而活動。

Nevertheless, with economic integration, economic financialization and financial globalization gradually booming in the world, the rapidly growing and sharply changing financial facts make people acknowledge that finance has not only become a core of economy, but has shifted from a industrial, passive and micro issue to a key, dominative and strategic one for each country or region in its economic, social development and stability around the world as well

只是伴隨著最近幾十年來經濟全球化、經濟金融化與金融全球化浪潮在世界各地的廣泛興起，迅速發展和急劇演變的金融現實使人們不得不承認，金融不僅是經濟的核心，而且金融已從傳統上是一國內部的行業性和被動適應性的局部性微觀問題逐步轉變為全球各民族國家與經濟體經濟與社會發展穩定的核心性、主導性和戰略性的要素。

Helicopters in action " is about to take you on an adventure around the world from sierra leone, where you ll participate in delivering humanitarian aid in the largest helicopter in the world, to miami for a wild ride in a black hawk helicopter intercepting drug runners. hold on while you swing through the air with five marines dangling from a rope attached to a ch - 46 flying over the atlantic and swoon as a cobra swoops low over enemy territory. try not to slip as you traverse 500, 000 - volt high wires

全天域電影直升機行動組將會帶你參與周遊列國的歷險旅程：在非洲獅子山你會乘坐全球最大型的直升機協助人道救援工作在美國邁阿密，你會登上黑鷹直升機截擊毒販又或者與五名美國海軍陸戰隊隊員一起乘坐ch - 46直升機，飛越大西洋上空，並在半空游繩而下或乘坐眼鏡蛇直升機在敵方領空低飛或登上直升機，跳上500 ， 000伏特高壓電纜上進行維修工程或屏息靜氣，緊隨獸醫在南非乘坐直升機在離地面3米的高度，向黑犀牛發射麻醉槍或乘坐直升機跳入驚濤駭浪中參與海難救援工作。

Earthquakes commonly accompany volcanic activity on movement of magma deep in the earth.

地震通常都伴隨著火山活動或地球深處的巖漿運動。

Based on consider hereinbefore, this dissertation discusses several aspects on the problem of the sustainable and optimum exploitation of groundwater resources as follows : ( 1 ) reviewed entirely the origin and evolvement of the concept " sustainable development ", stated and commented the study status in queue on " sustainable development " around national and international range, thorough discussed the science connotation about the concept " sustainable development " ; ( 2 ) looked back and commented across - the aboard some furthest basic concept and proposition related to groundwater resources, put forward self opinions on a few existent mistake points of view and chaos understandings ; ( 3 ) expatiated entirely on the content and meaning of the theory of changeable groundwater resources system, contrast with the traditional methods of groundwater resources calculation and evaluation, combined example to show the application of this theory ; ( 4 ) thorough analyzed the difficult and complexity to forecast the groundwater resources, fully stated the traditional methods of groundwater resources forecasting, pointed out the characteristic and applying condition of these forecasting method, introduced the main ideas and methods of wavelet analysis developed recently, and the matlab software be known as the fifths era computer language, and its accessory wavelet analysis toolbox, applied these methods and tools to analyze the groundwater dynamic curve, adopted the b - j method and morte - carlo method, combined with the theory of changeable groundwater resources system, discussed the new view on the forecast of groundwater resources ; ( 5 ) synthetically analyzed the characteristics and limitations of the present all kind of groundwater manage model, combined mathematical programming mathematical statistics random process and the theory of variation system of groundwater resources on the unite optimum attempter of surface water and groundwater, emphasized how to make the model more nicety, more simple, more practicality ; ( 6 ) analyzed the inside condition and outside condition to assure the sustainable and optimum exploi tation of groundwater resources, the inside conditions are the follows : correct resources idea, scientific methods of resources calculation and evaluation, credible forecast methods of resources, exercisable measures of resources management, the outside conditions are the follows : the development idea of high layer, the transform of manage system, the matched policy and rule of law, the adjusted of economy lever, the improve of cultural diathesis, the boosting up of water - saving consciousness and detail measures, the control of population rising, the prevention and cure of water pollute, the renew and rebuild of ecology ; ( 7 ) scan the sustainable and optimum exploitation of groundwater resources from the high level of metagalaxy, earth system science, and philosophy ; lint out the more directions on groundwater resources

基於以上考慮，論文主要從以下幾方面對地下水資源可持續開發問題進行了比較深入的探討：全面回顧了「可持續發展」概念的由來與演變，對國內外「可持續發展」的研究現狀進行了述評，並對「可持續發展」概念的科學內涵進行了深入探討；對涉及地下水資源的一些最基本的概念和命題進行了全面的回顧和評述，對目前仍然存在的一些錯誤觀點和混亂認識提出了自己的見解；全面闡述了地下水資源變值系統理論的內容和意義，並與傳統的地下水資源計算評價方法進行了對比分析，結合實例具體說明了方法的應用；深入分析了地下水資源預測預報工作的極端重要性和復雜性，對傳統的地下水資源動態預測方法進行了全面的評述，指出了各類預測預報方法的特點及適用條件，對最近二十多年剛發展起來的小波分析技術的主要思想和方法及其應用范圍，以及號稱第五代計算機語言的matlab軟體和附帶的小波分析工具箱進行了介紹，並應用於地下水動態過程線的分析，採用時間序列中的b ? j法，蒙特卡羅方法，與地下水資源變值系統理論相結合，探討了地下水動態資料分析和地下水資源預測預報的新思路；綜合分析了現今各類地下水管理模型的特點及缺陷，將數學規劃、數理統計、隨機過程等與地下水變值系統理論相結合進行地表水地下水或多水源的聯合優化調度，使模型更準確、更實用；對保證地下水資源可持續開發的內部條件和外部條件進行了分析，內部河海人學博卜學位論文前言、摘要、目錄條件主要是正確的資源觀，科學的資源計算與評價方法，可靠的資源預測預報技術，可操作的資源管理措施，外部條件主要是高層發展思路、管理體制的變革、配套的政策法規、經濟杠桿的調節、人文素質的提高、節水意識的增強及具體節水措施、人口增長的控制、水體污染的防治、生態的恢復和重建等;從宇宙科學、地球系統科學及哲學的高度審視地下水資源的可持續開發;指出了地下水資源可持續開發的進一步研究方向。

In 21 ( prescript th ) century, with the cultural globalization and economic rising that is one of essential factors to promote economic increase, enhancing synthesis competitive ability of a country or an area

21世紀，伴隨著文化全球化和文化經濟的崛起，文化日益成為推動經濟增長，增強國家、地區綜合競爭力的核心要素之一。

( 2 ) providing the new information on large - scale, superlarge - scale deposits evolution in time and characteristic metallogenic events of the main stages during geodynanmic evolution ; summarizing the feature of large - scale metallogenic processes in some giant deposit clusters in the world and concluding the main type of large - scale metallogenic processes in the tectonic cycle of lithosphere

2 ）較詳細地提供了全球主要金屬礦種大型、巨型礦床隨時間演化的新資料，闡述了地球動力學演化歷史中主要成礦階段的特徵成礦事件，首次總結了世界一些主要巨型礦集區的大規模成礦作用及其地球動力學背景特徵，並歸納了巖石圈構造演化旋迴中的大規模成礦作用類型。

Looking from the basketball development throughout the world at present, the importance of height in matches are widely studied along with the development in basketball technics and taltics the countries all ouer the wored are selecting and training tall barketball is now in the tendency of a new leap, marking the breaking of the mechanical division if tabour and the all - round gualitits of antagonism. superb and all - round skills are being mastered toy individual basketball players

從當前國際籃球發展的情況來看，隨著籃球技術、戰術的發展，國際籃球運動廣泛的研究身高在比賽中的重要性，世界各國都在精選和培養高大隊員，從而提高全隊的平均身高;國際籃球正在實現一種新的飛躍趨勢，日益表現出籃球對抗的全面性，機械的分工已經打破，高超全面的技術正在為籃球運動員個人所掌握。

Thermal, precipitation and humidity affected vegetation types and it ' s distributing, while vegetation types choosing terrene - ecosystem. as the drive power will change along with different space - time scale, we must base on specifically district and period, when study on the drive power of terrene - ecosystem development

熱量、降水和濕度決定著地表植被類型及其分佈，植被類型決定著陸地生態系統，而促成地球陸地生態系統演變的驅動力隨著時空尺度的不同會有變化。

Follows the practice to move the broad depth the development and profound, the practice counter - independent effect in relief whole world question already gradually awakened people ' s self - introspection and self - criticism consciousness

摘要隨著實踐活動不斷拓展和深化，實踐的反主體性效應所凸顯的全球問題已經逐漸喚醒人們的自我反省和自我批判意識。

It appears she ' s decided to take a backswing that ' s bigger than usual so she can ready attack the ball

而她的動作追求的是深的力量大的回復，因此她可以隨時擊球。

The indicatorof the large screen is releasing a music scenery film, while small fluorescent balls ( simulated molecules ) are jumping along with the music to promote the balloons ( simulated pollens ) to start brownian movement

大屏幕顯示器正在播放音樂風光片，模擬分子的熒光小球隨著樂曲的節拍跳動，推動模擬花粉的氣球進行布朗運動。

From the distribution of rotation period and convection parameter of m type stars, stellar chromospheric activity of m type stars depart from the anticipation of a. dynamo theory obviously

從m型主序星的自轉周期的和恆星內部對流區隨色指數的分佈來看， m型主序星的色球活動行為與發電機理論的預期有明顯的差異。

The relation between stellar chromospheric activity and rotation of evolution stars have a good relativity. but meticulous analysis show chromospheric activity of evolution stars depend on stellar spectral type and effective temperature strongly. we provide several possible explain for those phenomena

但是細致分析顯示演化恆星色球活動水平隨恆星自轉周期間的分佈對恆星光譜型和恆星表面有效溫度有很強的依賴，並對這些現象提出了幾種可能的解釋。

It is a professional manufacturer of series of linear motion bearings, flange linear bearings, lengthened flange linear bearings, linear slippers, linear guides linear shaft chromeplate non - chromeplate, precise linear guides aluminium support guides, spherical plain bearings rod ends, spherical plain radial bearings, bolt type roller and needle roller bearings. we also can make other nonstandard bearings at any time. our products are used widely in various industrial machineries of weaving, printing, medical, precise machine tool, packing, metallurgy, spaceflight, automatic recording instrument, etc

麗水市豪滾軸承製造有限公司座落在浙江麗水市水閣工業區，是一家專業生產：直線運動球軸承系列法蘭直線軸承系列加長型法蘭直線軸承系列直線滑塊系列直線導軌光軸鍍鉻不鍍鉻精密直線導軌系列鋁支撐導軌桿端關節軸承系列向心關節軸承系列螺栓型滾輪滾針軸承系列，隨時可訂做各種非標型軸承，產品廣泛用於紡織機械印刷機械電動工具醫藥機械精密機床包裝冶金航天自動記錄儀等各種工業機械的配套。

By experiment, we found that the variation of gear case radiant efficiency with frequency keep accordance with that of simple one as a whole, but the radiant efficiency of gear case will go beyond any calculation result of empirical formula when the frequency is below 250hz. we also found that stimulation changes affect radiant efficiency little by varying speed experiment, and it can be ignored in engineering calculation. the rectangle structures as gear case, possess characters of both plane and ball, and their sound radiant efficiency lie between plane and ball region

通過試驗發現，總體上變速箱輻射效率隨頻率的變化規律同簡單構件的輻射效率是一致的，但在250hz以下的低頻區域，變速箱的輻射效率大大高於任何一個經驗公式的計算結果；通過換檔試驗發現，激勵的改變對輻射效率的影響不很顯著，工程計算可以不予考慮；對于變速箱這類三個方向尺寸差別不大的結構，其輻射性質具有平板和球源的雙重特徵，輻射效率介於平板和脈動球源之間，據此提出在工程應用時可以取平板和脈動球源輻射效率的平均作為此類結構輻射效率的觀點。