spring n. 1.[C]跳;跳跃 2.[C]泉;泉水;有泉水处;泉水的流淌 [attrib 作定语](spring water) 3.[C]弹簧;发条 [attrib 作定语](a spring- Spring 春季,春天[U][C] spring go 弹复 spring supported 弹簧支撑的 spring cleanig n.春季大扫除 spring cleaning n. 大扫除 harbinger of spring...
The present invention provides an apparatus for enabling operation of a piezoelectric actuator, comprising a spring configured to provide a compressive force to a piezoelectric element of a piezoelectric actuator, wherein the compressive force varies with displacement of the piezoelectric element such that...
We give aderivation of the nonlinear spring equation mx - f(x) = 0 where f(x) represents the restoring force and m is the mass of a weight attached to the spring. This derivation shows that even powers may appear in the Maclaurin expansion of the restoring force function. We demonstrate...
Nonlinear springMode interactionPrimary bifurcationSecondary bifurcationThe postbuckling behavior of a compressed elastic rod is studied. The rod is supported by two identical hardening spring supports at clamped ends. The constitutive equations of the rod take into account the effect of shear. For local...
A nonlinear spring model for an interface between two solids. Wave Motion 2013, 50, 295-309. [CrossRef]AN ZH W, WANG X M,DENG M, et al.A nonlinearspring model for an interface between two solids [J].Wave Motion, 2013, 50(2) :295-309....
英[nɒnˈlɪniə(r)] adj.〔数〕非线性的;非直线的 n.非线性 网络非线性模块;非线性变形;非线性分析 英汉 英英 网络释义 adj. 1. 〔数〕非线性的 2. 非直线的 n. 1. 非线性 例句 释义: 全部,〔数〕非线性的,非直线的,非线性,非线性模块,非线性变形,非线性分析 ...
This paper, based on nonclassical bending theory of plates, constructed a nonlinear line-spring model for the elastic-plastic analysis of surface crack. The plate is made of a material possessing the following stress- strain relation, / 0 =σ/σ 0 +α(σ/σ 0 ) n . The intensity factors...
This note discusses the boundary in the frequency--amplitude plane for boundedness of solutions to the forced spring Duffing type equation For fixed initial conditions and fixed parameter results are reported of a systematic numerical investigation on the global stability of solutions to the initial ...
See description under subject 6.252J.Description from course home page:This course introduces students to the fundamentals of nonlinear optimization theory... Freund,Robert Michael 被引量: 0发表: 0年 6.252J / 15.084J Nonlinear Programming, Spring 2003 6.252J is a course in the department's "Comm...
英[nɒnˈlɪniə(r)] adj.〔数〕非线性的;非直线的 n.非线性 网络非线性模块;非线性变形;非线性分析 英汉 英英 网络释义 adj. 1. 〔数〕非线性的 2. 非直线的 n. 1. 非线性 例句 释义: 全部,〔数〕非线性的,非直线的,非线性,非线性模块,非线性变形,非线性分析 ...