limit circle meaning in Chinese
极限圆
Examples
- Protect all special information by labeling corresponding information , storage in the safe place , and using within limited circle
通过对信息相应地进行标记妥善地保管以及限制在需要知道的人的范围内使用，以保护一切专有信息。 - This article studies the existion of homoclinic orbit bifurcation of sirs modle , moreover , it determines the relative location of stable manifolds and unstable manifold of hyperbolic fixed points of this system , therefore , it shows the parameter range of existing limit circle
本文讨论了具有暂时免疫传染病模型同宿轨道分支的存在性，利用melnikov函数确定了该系统双曲不动点的稳定和不稳定流形的相对位置，从而给出存在极限环的参数范围。 - Equation ( 4 ) is said to belong to limit circle type if all solutions of equation ( 4 ) belong to l ~ ( 2 ) ( simply denoted by l . c . ) equation ( 4 ) is said to belong to lagrange stable if all solutions of equation ( 4 ) belong to ( simply denoted by l . s . ) . in chapter 4 , we study criteria for the linear nonhomogeneous differential equation belonging to the limit circle type
方程( ’ )称为极限圆型的，若方程( ’ )的所有解都属于护[ a ， co ) (简记为l . c . ) ;方程( ’ )称为拉格拉日稳定，若方程( ’ )的所有解均属于lco [ a ， co ) (简记为l . s . ) .由于方程( ’ )解的平方可积性及有界性的研究在微分算子理论、按微分方程的特征函数展开理论以及无界区间上受控系统的最佳控制理论等方面具有重要应用 - Abstract : the maximum tube distribution numbers in tube sheet limited circle for fixed tube sheet heatexchanger have been determinded by used of the superposition method with computer based on c language programming . it is characterized by determination the maximum tube distribution number according to the even number or singular number of center tube distribution . the method is simply and quickly , and can be used for the design and process calculation of heatexchangers
文摘:采用迭加的方法，使用c语言编程在微机上实现管板布管限定圆最大布管数的确定.该方法可根据中心布管数是奇排列还是偶排列来确定最大布管数，简便易行，计算速度快，对换热器的设计及工艺计算具有实用价值