自由流條件 的英文怎麼說

中文拼音 [zìyóuliútiáojiàn]
自由流條件 英文
free strream conditions
  • 自 : Ⅰ代詞（自己） self; oneself; one s own Ⅱ副詞（自然;當然） certainly; of course; naturally; willin...
  • 由 : causereason
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 條 : Ⅰ名詞1 （細長的樹枝） twig 2 （條子） slip; strip 3 （分項目的） item; article 4 （層次; 秩序; 條...
  • 件 : Ⅰ量詞（用於個體事物） piece; article; item Ⅱ名詞1. （指可以一一計算的事物） 2. （文件） letter; correspondence; paper; document
  • 自由 : freedomliberty
  • 條件 : 1. （客觀的因素） condition; term; factor 2. （提出的要求） requirement; prerequisite; qualification
  1. Currently, more and more chinese citizens enjoy to “ home gardon ” in their apartments. they usually pour their plant by “ tap water ”. we know that it would be better for the growth of plant if we pour them by “ rain water ” or “ river water ” instead of “ tap water ”, but many of chinese citizens living in apartments are not able to collect and store enough “ rain water ” in the days of rain cause their limited living space. therefore i offer those businessmen who selling “ soil of gardon ” can also collect and store “ rain water ” and “ snow water ” in the special weather days and sell them to the families of enjoying gardon in apartments. this sort of commercial action would be low cost. that would solve the health problems of plant cause poured “ tap water ” and bring benefits to businessmen. the most important thing is : if this commercial action would have developed for a long time so that it could be practiced all over chinese cities, our country would save large quantity of “ tap water ” every year

    當今的城市中，綠色植物已經成為家居美化中必不可少的因素，隨著人們越來越崇尚「熱愛綠色、回歸自然」的生活方式，家庭園藝將會被更多的家庭所熱衷，粗通園藝的人都知道，用雨水、河水澆花遠勝于自來水，可是由於時間和居住條件所限，城市居民很難在下雨的時候收集足夠的雨水儲存起來用於家庭園藝，建議售賣園藝土等園藝用品的市場商戶，能在雨雪天收集大量的雨水、雪水儲存起來，賣給熱愛養花的家庭，價廉物美，一方面可解決公寓樓中中長期用自來水澆花帶來的不良問題，一方面給自己帶來些收益，最重要的是： 「涓涓細流，匯成江河」 ，如果這種設想能發展成長期的商業行為，並在各大城市都實行起來，那每年能節約多少自來水呀！
  2. Woven wire mesh series : stainless steel wire mesh, brass wire mesh, copper wire mesh, phosphor bronze wire mesh, barbecue grill mesh, crimped wire mesh, low carbon steel wire mesh, mild steel wire mesh, black wire cloth, window screening netting, vibrating sieving mesh, filter for gas and liquid, conveyer belt, chain link fence, galvanized square wire mesh, hexagonal wire mesh

    此網帶由雙股右螺旋或由雙股左螺旋盤條與一根串條連接而成，網帶拼接方便，網眼一般小於單股加強編織的網眼，編織牢固，不易變形，維修方便。能用於高溫的自動流水線，輸送重物，機械工業上零件的熱處理，各種較大物品的烘乾。
  3. Depending on how the ground surface is denuded, the feature of the current crustal stress field and rock stress environment can be calculated analyzing the result in this paper : by analyzing the recovering feature of the elastic deformation of the rockmass in unload - stage under various pressures, it has been found there is close relationship between the recovering degree of the elastic deformation of the rockmass and the unloading degree of the pressure the direction of the major principal stress in the crustal stress field is not consistent with the direction of the crushing stress regional tectonics borne during the last tectonic movement. the evolving degree of the regional geomorphology evidently affects the current crustal stress field, which changes from the self - weight stress field to the horizontal stress field, with the changing of the eroding degree of the regional geomorphology ranging from valley area to hilly country to flat country. in valley area, where there is two stress belts, the bankslope s tress belt and the self - weight stress belt within the mountain. the direction of the major principal stress is nearly parallel to the ground surface and inclines towards the valley in the bankslope stress belt. it is nearly vertical in the self - weight stress belt

    通過本文的研究成果，根據區域性地貌的演化特徵，我們可以大致地對現今地應力場進行判斷：在分級卸荷條件下，巖體中彈性變形的恢復具有明顯的規律性，這種規律對于研究地應力場的演變是有幫助的；地應力場中最大主應力方向與區域構造形跡在最近的構造運動中所受區域性擠壓應力的方向無明顯的對應性；區域性地貌形態的演化程度對現今地應力場的特徵具明顯的影響，隨著區域性地貌侵蝕程度由峽谷區、丘陵區、平原區的變化，現今地應力場特徵由自重應力場、水平應力場為主含少量自重應力場特徵向水平應力場的規律變化；在峽谷區，山體中具有兩個應力帶：自重應力帶和卸荷應力帶，最大主應力方向在卸荷應力帶中近平行於坡面並傾向于河谷、在自重應力帶中近於直立；根據原始地面遭剝蝕的程度，可以大致地估算最大主應力和中間主應力的量值和方向；在丘陵區和平原區，最大主應力的方向近於水平，並與附近區域性侵蝕盆地和河流的展布方向基本平行，根據原始地面遭剝蝕的程度，可以大致估算其最大主應力的量值；根據區域性地貌形態的特徵來分析工程區的現今地應力場特徵，並進而大致了解巖石的應力環境，這種分析方法得出的結論與許多實際的地應力測試成果基本一致，對于大型水電工程地下廠房和壓力隧洞的設計是有所幫助的。
  4. Nevertheless, as the simulating technology involves the integrated high - techs and knowledge of computers, networks, images and graphs, multi - medias, software engineering, information processing and automated control, the simulating system is affected by its own characteristic - featured conditions, running environment and training requirements, thus yielding many problems that exist in our marine engine room simulators being currently used. for example : the mers system has poor working stability and high rate of breakdown ; its viewing device is yet to be updated, as the true aspect of the engine room can not be seen during training ; the teaching display board can not display the running state of the system with 3 - d animations, neither can it change the dynamic flow chart, etc. the afore - said problems have been greatly retarding the seafaring teaching and training, and restricting the application value of mers, as a consequence

    但是，由於輪機模擬器模擬技術綜合了計算機、網路技術、圖形圖像技術、多媒體、軟體工程、信息處理、自動控制等多個高新技術領域的知識，模擬系統受到了其特有的制約條件、運行環境和訓練要求的影響，現行輪機模擬器在應用中還存在著許多問題，如：輪機模擬器系統工作穩定性差，故障率高；視景裝置落後，訓練中見不到機艙真面目；示教板不能用三維動畫來顯示設備運行狀態，不能更換動態流程圖等。
  5. By improving surface condition of parts and one shot seal - off clean room grade, using ultrasonic vapor phase cleaning process, the inner parts of vacuum interrupter get cleaner. movable particles have been diminished by automatic current ageing, power frequency hi - voltage ageing and dynamic high current ageing. as the dielectric strength of clearance in vacuum interrupter improved, the probability of re - ignition in test drops evidently

    通過提高零件表面加工質量，改善一次封排間的真空衛生條件、制定合理的超聲波氣相清洗工藝提高管內潔凈度，採用自動電流老煉、超高壓工頻老煉、大電流動態老煉等工藝進一步消除真空滅弧室內活動性微粒，可提高真空滅弧室真空間隙介質強度，使真空開關投切電容器組的重燃率大大降低，並通過實驗驗證真空開關投切電容器組的重燃率在製造工藝改進後由原來的10 . 7 %降低至1 . 3 % 。
  6. Vanadium is important and valuable in steel - making, electronic production and national defence industry etc. now, the operation pattern of refining vanadium in our nation is based on human experiences, and the automation degree is still at a low level. operation mode based on human experiences is one of the main reasons make the quality of semi - steel and vanadium product unstable. in developed contury such as russian, static model was used to control the process of vanadium refining

    我國目前的轉爐提釩為人工操作模式，由操作人員根據經驗和感覺進行操作，自動化水平低，存在著釩渣質量和半鋼質量不穩定的問題；在國外，俄羅斯等一些國家已經在使用靜態模型對提釩過程進行控制，取得了較好的效果，但是這些模型大都是根據復雜的物理化學規律研製的機理模型，要求有非常穩定的生產流程和工藝條件，對于鐵水成分、生產設備等變化的適應性差，不但移植困難，而且模型價格異常昂貴。
  7. Considering the fact that continuous process and batch process are the two important production modes in process industry, and each of them has its respective characteristic, our works are divided into two parts, those are, monitoring of continuous processes and of batch processes. the main contribution of this thesis is as follows, 1 multivariate kernel - density estimation method is used to calculate the distribution of data and assess the impact of parametric uncertainty on the monitoring performance

    由於連續生產方式和間歇生產方式是流程工業中兩種重要的生產方式，它們具有各自不同的特點，因此，本文的工作分兩大部分，即連續工業過程的監控和間歇工業過程的監控，具體包括： （ 1 ）採用多變量核密度估計方法，研究了參數不確定條件下，過程數據的分佈及其對系統監控性能的影響。
  8. Steady state thermal analysis under natural convection boundary condition was performed. both the temperature distribution and the induced mechanical stress were calculated in this simulation. high stress area was found and the potential reasons which can cause packaging to fail were also discussed

    具體內容包括: 1 .建立一款疊層csp / bga封裝的三維實體有限元模型，求解自然對流條件下的穩態溫度場分佈，並在此基礎上進行穩態熱應力和熱應變分析，找出由於溫度梯度在封裝內部引起的高熱應力區域，分析其可能造成的失效結果。
  9. With the development of personnel system reform in chinese public institution, the teachers - engagement system in university come to reality. as well known, the foundation of teachers - engagement system bases on scientific teacher assessment. unfourtunately, the current assessment theory of university teachers is obviously unable to explain or solve those problems occurred in university teacher assessment. thus reforming on current university teacher assessment system and raising human resources management skills of university become more and more urgent. there are two popular teacher assessment theories at present, one is teacher assessment aiming at reward and punishment, another, another is developmental assessment of teacher, the two kinds of assessment theories both have their own drawbacks : teacher assessment aiming at reward and punishment pays over attention to the function of choice and appraisal, this can be found easily in lately universities of china, such as " survival of the fittest ", " reward best and punish worst ", " eliminate the lasf ' and so on ; although developmental assessment of teacher declares to promote teachers - efficiency under no pressure of reward or punishment, it lacks of operation ability and needs to spend lots of time and resources, thus it is very hard use in real situation

    目前在教育領域流行的教師評價主流是獎懲性教師評價（總結性教師評價）和發展性教師評價，但這兩種教師評價體系都或多或少的有各自的弊端：獎懲性教師評價過于偏重鑒定選擇功能，近幾年在我國高校教師評價中經常用到的「優勝劣汰」 ， 「獎優罰劣」 ， 「末位淘汰」 ， 「能者上、庸者下」等等，都充分反映出我國教師評價中以獎懲為目的的鑒定選擇功能發揮到了極致；而近年引入國內的發展性教師評價理論雖然標榜是一種不以獎懲為目的而是在沒有獎懲的條件下促進教師的專業發展，從而實現學校的發展目標的評價體系，但由於其可操作性不強，在發源地英國和美國的實施情況卻並不如意? ?需要耗費大量的資源和時間而難以真正貫徹落實。
  10. Although there are several studies on influence degree of human factors on river runoff, generally acknowledged model to appraisal the weight of human activities has not show yet at present because the regional natural conditions differ widely

    國內雖有一些衡量人為因素對徑流量影響程度的研究，但由於所處地區自然條件大不相同，所以目前尚無公認的評價人類活動因素在徑流量變化原因中所佔比重的模型可資借鑒。
  11. Since the concept of superlattice was proposed, vertical transport in superlattice has been investigated widely. the electric field domains and current self - oscillations which result from sequential resonant tunneling between different subbands of the superlattice are very significant phenomena. such kind of oscillation can be uesd to make tunable microwave oscillaors. in this thesis, low temperature transport problem, especially the formation of field domain and the condition of current self - oscillations in doped gaas / alas superlattice with weak coupling are investigated thoroughly and also by combining the macroscopic model with the microscopic one., the voltage - current characteristic and the current oscillation are simulated. the calculated result is nearly consistent with the experimental data

    由超晶格中子能級之間的順序多阱共振隧穿引起的電場疇及電流自維持振蕩現象是其中的一個非常有意義的分支，該現象可用來製作電壓調諧微波振蕩器。本論文對弱耦合摻雜gaaa alas超晶格中的縱向輸運特別是針對低溫下的場疇的形成和固定偏壓下電流自維持振蕩產生的條件進行了深入的探討，並結合宏觀模型和微觀模型對超晶格在時變電壓作用下的電壓-電流特性以及固定偏壓作用下的電流特性進行了模擬計算。
  12. Such conclusions were drawn as the postgraduate education was the product of the higher education ' s specific phase, and the internationalization of the postgraduate education was the strategic choice to build up the world top university. some theoretical issues were probed : what was the postgraduate education ; how did the postgraduate education exist ; how did the postgraduate education develop. the thoughts and advice to give self - developing rights to the postgraduates " training units were put forward, of which system innovation was the safeguard

    把研究生教育發展置於高等教育、一流大學和社會經濟發展等運行環境中來論述研究生教育的重要地位與功能，提出了研究生教育是高等教育發展到一定階段的產物，研究生教育國際化是建設世界一流大學的戰略選擇；從理論上探討了研究生教育是什麼，研究生教育如何存在，研究生教育怎樣發展等一系列基本認識問題，並由此提出在落實研究生培養單位辦學自主權上存在的問題及建議，認為制度創新是研究生教育發展的保障；在比較並分析了中外研究生教育培養模式和運行機制特點的基礎上，提出了市場經濟條件下我國研究生教育運行機制的基本框架，即政府、社會、高校按照市場經濟的規律相互聯系和相互作用的體系。
  13. The method of generating elements and nodes automatically by reading coordinate data on surface of bus body is introduced and realized to discrete the topology space of three - dimensional turbulent flow field around buses

    客車周圍流場三維湍流數值模擬的空間離散化研究實現了由車身外表面離散點坐標數據文件自動剖分生成單元、節點和邊界條件的方法。
  14. It has all characteristics of a complex giant system such as entirety and kinetic characteristics. the region texture of fdi specially appointed is decided by positive feedback - circle which is made by the fdi remove scale and its profit, investment cost, flow amount. this feedback - circle which decides the kinetic characteristics of the fdi region structure is a variable and self - reinforcement system

    它具有復雜巨系統的整體性、動態性等一切特徵；決定特定時空條件下國際直接投資地域結構特徵的是由投資存量、撤資流量、撤資利潤、投資成本、投資流量、投資存量所組成的正反饋環，它是一個不穩定系統，具有自增強作用，由此決定了國際直接投資地域結構系統具有動態性；促進國際直接投資地域結構系統不斷變化的靈敏參量是投資撤資流量。
  15. Then some conclusions we could make as follows : the inferior level of population ' s education and poor traffic condition hinder the economic development severely ; there are lots of natural resources, but the methods of exploitation are unsound ; in the industry, on one hand, the traditional take most part, such as sugar factory, tea factory and hydroelectricity station, but most of th ose products quality is inferior and the ability of market competition is weak ; on the other hand, the infant industries development is very slowly ; the protruding environment problems in lincang are pollution and soil erosion

    通過分析，我們可以得知本區低水平的人口素質和落後的交通條件是制約區域經濟發展的「瓶頸」因素；區內有著豐富的自然資源，但沒有從潛在優勢轉變成市場優勢；目前本區工業已形成以「糖、茶、電」為骨幹的工業結構，但產業總體發展水平低，產品質量差，缺乏市場競爭力，同時新興產業發展緩慢，開發力度不夠；由於本區以中山地貌為主，加上不合理耕作使得農業中的水土流失問題突出，工業技術的落後帶來的污染問題也在不斷加劇。
分享友人
分享到 Line

分享到臉書