例句與造句

1. Then , according to the basic theory of elastic mechanics and composite mechanics , basic equations and fortran program for the multi - ring composite flywheel rotor were presented
   然后，基于彈性力學(xué)、復(fù)合材料力學(xué)的基本理論，推導(dǎo)出了多環(huán)套裝復(fù)合材料飛輪轉(zhuǎn)子的基本解析解答。
2. The equation of motion for the planar cantilever is obtained by using the theory of elastic mechanics . then , the governing partial differential equation is analyzed by two processes
   對于平面運動懸臂梁，首先利用彈性力學(xué)方法得到運動微分方程，然后利用二種方式對這個非線性偏微分方程進行離散和攝動分析。
3. A new analytical method for the plane elastic or thermoelastic problem on complex multiply connected region based upon the complex potential theory of elastic mechanics built by muskhelishvili . n . i . by combining the theory of sectionally holomorphic function , cauchy model integral , the analysis of the singularity of complex function and riemann boundary problem , the analysis relation between the complex potentials is obtained , and then the problem is transformed into solving an elementary complex potentials equation
   I彈性力學(xué)復(fù)勢理論的基礎(chǔ)上提出一種處理復(fù)雜多連通域平面彈性與熱彈性問題新的分析方法，將復(fù)變函數(shù)的分區(qū)全純函數(shù)理論，復(fù)勢奇性分析， riemann邊值問題與cauchy型積分相結(jié)合，求得各分區(qū)復(fù)勢的解析關(guān)系，將問題歸結(jié)為一個初等復(fù)勢函數(shù)方程的求解。
4. According to the fundamental theories of elastic mechanics and superposition principle , this paper presented a complex functional solution which is numerically effective for solving the stress concentration problem in an infinite two - dimensional elatromer with arbitrary shaped holes by introducing conformal mapping technique
   本文的第一部分根據(jù)彈性力學(xué)中求解平面孔口問題的基本理論，利用疊加原理，引入保角變換技術(shù)給出了適合數(shù)值計算的無限大平板一般形狀孔口應(yīng)力集中問題的復(fù)變函數(shù)解。
5. Piston ring is the important accessory of the engine and turning its contour is the key procedure to ensure the performance of piston ring it has great value in economy and society that we develop the nc machining system for outer circle of piston ring to manufacture the high quality piston ring and to replace the import machine according to piston ring contour data provlded by the cad system ， it can turn the piston ring contour by controlling the displacement of servomechanism which is controlled by the angle of servo motor it uses the theories of velocity closed loop 、 dlsplacement closed loop and feed forward control to improve the control precision of system on the basis of theories of elastic mechanics and mathematics ， the cad system can provide the accurate data required by the nc machine system according to the calculation model and the parameters of piston ring this system integrates the cad cam technology
   系統(tǒng)根據(jù)活塞環(huán)cad系統(tǒng)生成的接口數(shù)據(jù)，通過伺服電機的轉(zhuǎn)角位置控制自主研制的高性能微位移進給機構(gòu)產(chǎn)生給定的位移，以完成活塞環(huán)輪廓的仿型加工。系統(tǒng)采用速度、位置閉環(huán)控制及前饋控制理論，以提高系統(tǒng)的控制精度。活塞環(huán)cad系統(tǒng)以彈性力學(xué)和數(shù)學(xué)方法為基礎(chǔ)，根據(jù)常用的計算模型與活塞環(huán)參數(shù)自動生成數(shù)控加工系統(tǒng)所需的精確的接口數(shù)據(jù)，實現(xiàn)cad / cam一體化。
6. It's difficult to find theory of elastic mechanics in a sentence. 用theory of elastic mechanics造句挺難的
7. This paper investigates the pressure sensitivity of an interferometric fiber - optic hydrophone element with a concentric mandrel including an enhanced sensitivity layer based on the theory of elastic mechanics and finite element method ( fem ) and then investigates its harmonic frequency and vertical directional property using fem , and verifies all the results derived from theoretic analysis at last
   本文分別基于彈性力學(xué)的理論和有限元的方法對含彈性增敏層的同軸干涉型光纖水聽器基元的聲壓靈敏度進行研究,并基于有限元的方法對其諧振頻率和垂直指向性進行分析,最后用實驗對各項分析結(jié)果進行了驗證。