periodic reversal雙語(yǔ)例句
1. periodic reversal的解釋
1. The operation of periodic flow reversal is a new kind of unsteady-state reaction techniques.
流向變換周期操作是一種非穩態(tài)催化反應新技術(shù)，其反應器模型一般為非線(xiàn)性反應－對流－擴散方程的新型定解問(wèn)題。
2.
2. The diesel engine crank is one of the parts with high technology requirments and high cost. It is easy to be damaged for bearing heavy periodicreversal load.
曲軸是柴油機中技術(shù)要求高，造價(jià)較昂貴的部件之一，由于其工作中承受較大的周期性的交變載荷，故容易損壞。
3. Preliminary studies indicate that under conditions of rather perfect crystal boundaries and periodicreversal of the direction in rotation, capping would be more effective if the solution bas a higher degree of supersaturation.
另一方面比較詳細地研究了晶體在培養器中的取向對ADP晶面生長(cháng)速率和晶體生長(cháng)習性的影響，初步確定了維持晶體勻稱(chēng)生長(cháng)較好的空間取向。
4.
4. The main structure of this paper consists of two parts: theoretical analysis was mainly conducted in the first part, which including chapter 1 and 2, in this part the analysis was focusing on the connotation of liquidity, the supply and demand theory, the measuring methods, as well as micro-and macro-economic effects, and then proposed that the periodicreversal of liquidity was the concrete manifestation of the financial crisis; the second part, including the chapter 4, 5, 6 and 7, which cases analysis were made mainly in this part. Combined with the financial crisis, as well as from the US, developed-new emerging economies and China three different perspectives, it further analyzed the specific performance of liquidity reversal from excess to crunch, transmission processes and responding measures.
第二、三章為理論分析部分，分析了流動(dòng)性的內涵剖析、供求理論和度量方法，以及流動(dòng)性的經(jīng)濟效應；第四、五、六章為實(shí)例部分，以美國、中國，部分發(fā)達國家和新興經(jīng)濟體在金融危機下流動(dòng)性特征為案例，層層剖析了流動(dòng)性變化的具體表現和原因，流動(dòng)性變化的度量，以及流動(dòng)性逆轉在金融機構、金融市場(chǎng)和實(shí)體經(jīng)濟中的擴散，在不同國家間的傳導；第七章提出防范流動(dòng)性逆轉危機的具體措施。
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5. In the second section, some analyses for large time behavior of the solutions of the models of scalar equation for reactors with periodic flow reversal are given by the maximum norm estimation of parabolic equations.
利用拋物型方程的最大模估計證明了單方程模型當關(guān)于單調遞減時(shí)其對應的循環(huán)定態(tài)解的存在性，并且當時(shí)，模型解會(huì )趨于其對應的循環(huán)定態(tài)解。
6. The existence and uniform boundedness of the global solutions of the model for sulphur dioxide oxidation in a tubular reactor with periodic flow reversal are proved by the invariant domain method.
利用不變區域方法，證明了二氧化硫催化氧化管式反應器流向變換強制操作模型整體解的存在性和一致有界性。
7. If we introduce the aperiodic or periodicreversal of the nonlinear optical coefficient into the waveguides, the CSHG conversion efficiency can be improved greatly, the configuration also has been called quasi-phase matched CSHG. Several research work in this filed has been carried out.
如果引入二階非線(xiàn)性系數的周期極化反轉，即考慮到準相位匹配的情況，切倫科夫倍頻效率將會(huì )得到極大的提高，可以將之稱(chēng)為準相位切倫科夫倍頻。
8. Design consideration and design methods for periodicreversal permanent magnet focusing system are presented, special technical problems met in design of multi-beam electron gun with controlling electrode are discussed.2D computer software or magnetic field and electron trajectory of electron optics system has been established, and applied to calculate the electron optics system of S-band 200 kW multi-beam klystron.
給出了周期反轉永磁聚焦系統的設計方法和設計考慮，討論了控制極調制多注電子槍設計中遇到的特殊問(wèn)題和解決方法，建立了計算電子光學(xué)系統的二維磁場(chǎng)和電子軌跡計算軟件，并應用這些軟件設計和研制了S波段200kW多注寬帶速調管的電子光學(xué)系統。
9. periodic reversal什么意思
9. If we introduce the aperiodic or periodicreversal of the nonlinear optical coefficient into the waveguides, the CSHG conversion efficiency can be improved greatly, the configuration also has been called quasi-phase matched CSHG (QPM-CSHG).
如果引入二階非線(xiàn)性系數的周期極化反轉，即考慮到準相位匹配的情況，切倫科夫倍頻效率將會(huì )得到極大的提高，可以將之稱(chēng)為準相位切倫科夫倍頻（QPM-CSHG）。
10. A new computational scheme was developed to solve a three-dimensional model of a periodic flow reversal reactor by ADI alternating direction implicit method.
文中針對圓管式徑向對稱(chēng)流向變換反應器三維模型，利用交替方向隱式方法（ADI）建立新的求解格式。
11. The reversal reducer between the electric motor and the drum serves the functions of speed reducing and periodicreversal.
電動(dòng)機和滾筒之間的換向減速箱，既有減速功能，又有周期換向作用。
12. The models for reactors with periodic flow reversal are usually nonlinear reaction-convection-diffusion equations with new type definite conditions.
流向變換反應器周期操作模型一般為非線(xiàn)性反應對流擴散方程的新型定解問(wèn)題。
13. periodic reversal在線(xiàn)翻譯
13. Large time behavior of the solutions to the models for a reactor with periodic flow reversal
流向變換反應器模型解的大時(shí)間性態(tài)的研究
14. Existence and boundedness of the solutions of the model for sulphur dioxide oxidation in a reactor with periodic flow reversal
二氧化硫催化氧化反應器流向變換周期操作模型解的存在性和有界性
15. Numerical simulation of a high-dimensional model of a periodic flow reversal reactor
流向變換反應器高維模型的數值模擬
16. Research shows that some infectious diseases are affected by the El Ni ? o Southern Oscillation (ENSO) & a periodicreversal of currents in the Pacific Ocean that disrupts the world's climate.
研究表明，一些傳染病受到了厄爾尼諾/南方濤動(dòng)現象（ENSO）的影響。ENSO是太平洋洋流周期性的逆轉，它會(huì )破壞世界氣候。