推進壓力 的英文怎麼說

中文拼音 [tuījìnyālì]
推進壓力 英文
feed pressure
  • 推 : 動詞1 （向外用力使物體移動） push; shove 2 （磨或碾） turn a mill or grindstone; grind 3 （剪或削...
  • 進 : 進構詞成分。
  • 壓 : 壓構詞成分。
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 推進 : 1 （推動工作 使前進） push on; carry forward; advance; give impetus to 2 [軍事] move forward; dri...
  1. During a short period of time, entering wto will inevitably cause " birth pangs " to the animal industry and it will have great impact and put much pressure on, even do fatal damage to some autonomous minority nationality areas

    加入wto后，短期內不可避免地會帶來「陣痛」 ，產生較大的沖擊和壓力，但從總體上來看，入世必將會進一步推動畜牧業的深化改革，加快畜牧業經濟增長方式的轉變。
  2. The paper studies the surface geometry of globoidal indexing cam by applying the theory of conjugate surfaces and the method of coordinate transformation, presents the equations related to the main inducement curvature of the cam profiles, analysis and deduces the equations of two circumscription curves, which judge if the conjugate surface could mesh properly. some calculate examples and conclusion are given. the surface equation of the globoidal cam and conjugate equation are established

    論文首先在分析空間嚙合原理基礎上，採用坐標變換法推導出弧面分度凸輪的工作廓面方程、嚙合方程和壓力角計算公式，對弧面分度凸輪的嚙合特性進行了深入的分析和研究，對判斷曲面能否正確嚙合的依據如兩類界限線方程以及誘導主曲率等進行推導，並給出算例。
  3. Abstract : this paper analyzes causal factors of flood in the middle reaches of changjiang river. due to neglection of environmental management, soil erosion in the upper and middle reaches of the changjiag river, lake sedimentation, large - scale reclamation of marshes, the flood regulation capacity of the lake was descended, and flood stage was risen and prolonged. consequently more and more river levees and lake dikes were reinforced almost every year to prevent the disasters, which made flood level go up and flood period last for more days. the frequency of flood and waterlogging disasters rose and their damage was enlarged. several proposals for flood prevention including agricultural modernization are put forward

    文摘: 1998年長江大洪水后開始實施的「平垸行洪，退田還湖」的土地利用調整方案，從長遠來說應尋求農業安全且收入逐漸提高條件下的土地利用，長江中游地區應積極推進農業現代化，提高農業勞動生產率，轉移，減少分蓄洪區的人口，移民建鎮，對區內的土地要促進其規模經營，由優秀的有文化的農民經營，平時只有少量的直接從事農業生產的經營管理人員，農忙時則大量地使用季節性合同工或實現機械化，大洪水時退田還湖，減輕長江幹流大洪水的壓力，減少分洪與特大洪災時的損失，這樣還可促進避洪、冬季農業等的發展，也有利於長江中上游地區陡坡耕地的退耕還林，還可在糧食充足時進行休耕，在旱災、糧食緊張時擴大糧食生產?
  4. With the research object of overbank soft clay near the yiluo river, by means of pack drain to accelerate the consolidation of the soft ground and analysis of fourteen selected representative observation section, in the same time with the help of such testing apparatus as settlement plates, deflection inclinometer, piezometer, telescoping tube, my study not only evaluate the effect of pack drain ' s quickening up the consolidation of soft ground impersonalily and scientifically but also sum up the settlement disciplination of overbank soft clay after more than one years ? observation of settlement and stability continuously

    本文以伊洛河河灘相軟土為研究對象，利用沉降板、測斜管、孔隙水壓力計、分層沉降標等多種測試儀器，選取14個有代表性的觀測斷面，進行了一年多的沉降與穩定觀測。通過對觀測數據的分析，進而對袋裝砂井加速河灘相軟土固結效果進行了客觀、科學的評價，同時推算了沉降系數m _ s和固結度參數，並對河灘相軟土的沉降規律進行了分析。
  5. The hydrodynamic propulsor takes drill fluid as power source, with the aid of the axial load produced by the pressure drop of the bit nozzle, makes the axial force act on the bit to produce wob, making up for the insufficient wob, ensuring the bit feeding smoothly and improving the penetration rate

    這種推進器以鉆井液為動力源，藉助鉆頭噴嘴壓降產生的軸向載荷，使軸向力直接作用於鉆頭產生鉆壓，彌補有效鉆壓不足，保證鉆頭平穩鉆進，提高機械鉆速。
  6. Jasper with light and dark brown markings was referred to as " egyptian marble ". various native american tribes used jasper as a rubbing stone and some called it " the rain bringer ". black jasper is credited to bring good luck to the wearer in a fight, whether it be a mental, political, legal, or other type of fight

    屬于吸收性的能量，能消除腦部的壓力負擔，舒緩壓力，放送身心機能喚醒活潑的行動力，還予一個清明的思想空間，它能促進一個人的思考推理及邏輯的能力，消除遐想不正當的念頭及慾望。
  7. There are no data in the supercritical pressure region for storable propellant combinations.

    沒有關于可貯存推進劑組合在超臨界壓力范圍的數據。
  8. 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、推動經濟增長、滿足個性化要求、促進科技進步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化改革的先驅，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變化的市場環境，並走出了一條適應市場經濟要求的創業發展之路。
  9. Application of downhole hydrodynamic propulsors solves the problem of exerting wob, and are helpful to enhancing penetration rate

    井下液力推進器的應用在一定程度上解決了鉆壓的施加問題，有利於提高鉆進速度。
  10. The investigation shows that plenum chamber total pressure has multifarious effects on arcjet thruster operation, and both specific impulse and thrust efficiency can be improved by increasing it befittingly under steady arc

    研究表明，集氣腔總壓對推力器工作過程具有多方面的影響，在保證電弧穩定的情況下，適當提高集氣腔總壓可同時提高比沖和推進效率。
  11. The results indicate that with the coefficient of residual oxygen being less than 1 or around 1, when the fuel is injected into the combustor at the same combustor pressure, the higher the combustor temperature is, the less the coefficient of residual oxygen is when auto - ignition occurs ; when the fuel is injected into the combustor at the same combustor temperature, the larger the combustor pressure is, the less the coefficient of residual oxygen is when auto - ignition occurs ; when the fuel is injected into the combustor at the same combustor temperature and pressure, the bigger the coefficient of residual oxygen is, the more easily auto - ignition occurs

    研究結果表明，當推進劑處于余氧系數小於1或略大於1時，在燃燒室壓力相同的情況下噴入燃料，燃燒室溫度越高，可自燃的余氧系數越小;在燃燒室溫度大致相同的情況下噴入燃料，燃燒室壓力越高，可自燃的余氧系數越小;在燃燒室溫度、壓力大致相同的情況下噴入燃料，余氧系數越高，自燃發生的可能性越大。
  12. This thesis conducts a detailed analysis of yangda dairying group ( ydg ) from the perspective of marketing situation, competitiveness and designs four sorts of management strategies through " swot ". there are : ( 1 ) to emphasize freshness of our products ; ( 2 ) to regulate or innovate inner organizational structure of the enterprise under the pressure of external competition ; ( 3 ) to introduce green marketing concept by taking advantage of advanced technologies at yangzhou university ; ( 4 ) to avoid competition with rivals on room - temperature dairy products

    本文從營銷環境、競爭力的角度對揚大乳業集團作了細致分析，並通過swot分析設計出了四大類經營戰略方案，即採取差別化戰略突出乳品在本地市場的新鮮優勢；利用外部競爭壓力加快推動對內部組織結構的調整和改造；充分發揮高校科技與人才優勢，引進綠色營銷理念，塑造綠色乳品形象，引導綠色乳品消費，避免在簡單的買贈促銷上與競爭對手對抗；採取「有所為有所不為」的策略，避免在常溫產品上與競爭對手進行正面競爭。
  13. It shall be carefully considered when the equi - area method of reinforcement is used for large opening, external pipe loads, close to non - continuous area or fatigue loads

    這對推動壓力容器行業的技術進步、提高本企業的技術水平，將會起到積極的作用。
  14. Avoiding the difficulties of detecting the difficult parameters in furnace control and of building up the models, integrated with fuzzy control and conventional pid control, abb ’ s control it system is used to predict the bloom surface and center temperature directly based on the temperature of furnace wall easily to be detected so that the temperature settings in various furnace sections can be self - corrected, the furnace temperature of each section self - adjusted and on - line parameters of combustion control self - optimized. in addition, the heating parameters and the operating status of the field plant can be monitored with alarm

    採用abb公司的controlit控制系統，避開爐子控制中遇到的困難參數檢測及建模困難等因素，直接根據容易檢測的爐壁溫度來推知鋼坯表面溫度及鋼坯中心溫度，將模糊控制技術與常規pid控制相結合，實現各段溫爐設定值自修正、各段爐溫自協調、各參數在線自整定的自尋優最佳燃燒控制;對熱工參數、現場設備的運行情況進行監視、報警，實現爐膛壓力、管道壓力、換熱器的保護控制，並將重要參數送往廠級mis網路。
  15. The fluxion model of gas and the gas pressure formula were decided in the surrounding of bore wall firstly, and according to the relation of gas content and gas pressure, the theory calculation formula of gas loss quantity was deduced, and finally, the revision method of original coal gas pressure was brought

    摘要首先確定了孔壁周圍瓦斯的流動模型及瓦斯壓力表達式，進而根據瓦斯含量與瓦斯壓力的關系，推導出了瓦斯損失量的理論計算公式，最後提出了瓦斯壓力的修正方法。
  16. Man b & w 10l90mc diesel engine is a new type of man diesel company and it has been used in large container vessel. in order to investigate into the characteristic of shaft torsional vibration when any single cylinder flames out and how that affects the main power propulsion system of a ship, the author puts forward a new way of calculation concerning the shaft torsional vibration when the mean indicated pressure of other cylinders remain unchanged

    在此基礎上，開發了新的船舶軸系扭轉計算軟體，並以manb & w公司近幾年新推出的一種大功率多缸柴油機manb & w10l90mc型柴油機為例，分別進行了額定功率下和單缸熄火下的扭轉計算，並提出單缸熄火時其他缸平均指示壓力保持不變的軸系扭振計算方法。
  17. Chapter 2 is " review in the perspective of history ", it analysis the history progress and the basic law evolved in the chinese farmland institution, it indicates that the population pressure is the basic motive to drive the transition of the chinese farmland institutions. the population pressure would inevitably cause social crisis if rural labor can not be transferred completely, and finally leads compulsive population decrease through the dynasty change

    第2章「歷史視角的回顧」著重分析中國農地制度演進的歷史進程和基本規律，指出人口壓力是推動中國農地制度變遷的基本動力，如果不能實現農村勞動力的有效轉移，人口壓力必然導致社會危機，並以「改朝換代」式的大動蕩實現人口數量的強制性（災難性）調整。
  18. Considering the similitude law for shaking table test, we study the test results and obtain some conclusions which are a ) generally, the silty soil in test box liquefies and the liquefied time has relation with the amplitude of acceleration, b ) when the intensity is on and above eight degree, the silty soil deposit will be liquefied dramatically, c ) the relationship of the pore water pressure is relevant to the cycle loading which represents when the cycle loading ranges from little to great, the relationship is represent as a concave curve, or else as a protruding curve and tends to stability. ( 3 ) based on the triaxial compression test and the resonant column test, some studies are made such as a ) the duncan - chang parameters of constitutive model, b ) the dynamic shear modulus ratio and c ) the damping ratio of the site soil deposits. in order to deal with the test data, a computer program is compiled

    （ 2 ）利用小型振動臺進行了k _ 0固結狀態下粉土的振動液化模擬研究，通過分析正弦荷載作用下的試驗資料，驗證了粉土的孔隙水壓力增長模式的合理性；從微分方程推導了基於土體振動臺模型試驗的相似律，並從模型實體、孔壓時程曲線和相似律等方面做出了分析，得出了如下結論：在小型振動臺試驗中，模型箱中的粉土都發生了液化，液化的時刻和輸入加速度幅值有關，而對頻率的變化不太敏感；粉土在相當於8 9度地震烈度的加速度幅值作用下可能產生嚴重的液化；孔壓的增長曲線形狀與施加的荷載有關：當施加荷載為由小到大的形式時，曲線形狀為上凹的曲線；當施加荷載為等幅的正弦荷載或荷載幅值由大到小時，曲線形狀為上凸的曲線，且逐漸趨于穩定。
  19. Finally, the author puts forward the countermeasures and the suggestions in the development of the animal husbandry in jiuquan oasis, which are to confirm the rational amount of domestic animal loaded ; to protect the meadow resource and to develop the high - quality artificial meadow energeti cally ; to implement the virtual water strategy in order to alleviate the ecological environment pressure in jiuquan oasis ; to advance the industrialization process of animal husbandry energetically ; to process and utilize crops by product in the agricultural district ; to strengthen the construction of shelter forest of qilian mountains ; to organize the seasonal production of the animal husbandry ; to popularize the fatten poultries technology in the other land ; to strengthen the rational planning of the production of the animal husbandry ; to increase fund input ; to accelerate the basic construction of the animal husbandry and to prevent and cure the grassland which mouse hurt

    採用層次分析法對酒泉綠洲畜牧業發展的重要影響因素做了判斷。最後從確定合理的載畜量，大力保護草地資源和發展優質人工草地，實施虛擬水戰略以緩解酒泉綠洲的生態環境壓力，大力推進畜牧業產業化進程，對農區農作物副產品的加工利用、加強祁連山防護林建設、組織畜牧業季節性生產，推廣推廣肉禽異地育肥技術、加強畜牧業生產的合理規劃、增加資金投入，加快畜牧業基礎設施的建設以及草原鼠害的防治等十個方面提出了酒泉綠洲畜牧業發展的具體對策建議，以期望能對酒泉市的社會經濟發展提供科學的決策依據。
  20. On the basis of the stresses analysis, the existed design rules of pressure tunnels are discussed. first, the pore - water - pressure distribution in the rock mass around the pressure tunnel is evaluated using the image well method proposed by harr ( 1962 ). the seepage - induced stresses in the rock mass is analyzed, and several conclusions are gained

    首先，運用harr （ 1962 ）鏡像原理推求壓力隧洞圍巖中水壓力分佈；結合水壓力的分析，利用fernandez （ 1994 ）的假定推求壓力隧洞圍巖中滲流產生的應力場，並對不同地表條件下滲流產生的應力場進行詳細分析，從中得到一些結論。
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