查询词典 discontinuity

V-system consists of piecewise polynomials with multi-level discontinuity. It has property of multi-resolution and compact local support.

V-系统由分段多项式组成，包括各个层次的间断函数，具有多分辨分析特性和局部性。

Conley index; prime isolated invariant set; bifurcation point; discontinuity dynamical systems; finite piecewise continuous map; coding; rigorous computer assisted proof; chaos; Ikeda map

基础科学，数学，动力系统理论Conley指标；素孤立不变集；分支点；间断动力系统；有限分片连续映射；编码；计算机严格辅助证明；混沌； Ikeda映射

Firstly, we prove that if we select nodes properly, and let the distance between these nodes sufficiently small, cubic polynomial spline can approximate a continuously differentiable function, which with continuous derivatives of second order and discontinuity of the first kind in the derivatives of fourth order, to any desirable accuracy. This result lays a theoretical foundation for representing trajectories by splines and double orthogonal basis.

一是证明了适当选取节点并使节点距充分小时，三次多项式样条可以逼近具有二次连续导数的分段四次连续可微函数到足够的精度，这一结论为用样条和双正交基表示弹道打下了理论基础。

Then the Fourier series of is convergent, and the sum function is if is continuous at ;If is the discontinuity point of , the sum function is

当是的连续点时，级数收敛于；当是的间断点时，级数收敛于

First, Copernicus eliminated the discontinuity between the terrestrial world and the rest of the physical universe.

首先，哥白尼消除了地球和余下的物理宇宙之间的中断。

Tractors used in the experiments were wheel tractor, crawler tractor and holder/ walking tractor. The influence of soil compaction on wheat growth and soil structural discontinuity was discussed.

试验所使用的耕作机械包括轮式、履带式和手扶式三种拖拉机，分析了土壤压实对小麦生长以及土壤结构不连续性的影响。

The stability of arch dam mainly depends on the support force of downstream rockmass behind abutment of dam. If discontinuity and weak intermitted layer is existed in rockmass, abutment of arch dam will slide probably under pulling force and shear force at the both side of dam.

拱坝的抗滑稳定主要是依靠坝端下游岩体的支承，拱坝两岸山体在拱端推力和剪力的作用下，如果岩体中存在着不利于稳定的节理、裂隙或软弱夹层，便可能引起坝肩滑动。

Some scholars such as Michel Foucault neglected the "structural" perspective of classical economy and departed from the category "labor" and therefore thought that Marxian revision of David Ricardo had not resulted to real discontinuity in the deepest layer of western knowledge.

福柯等人忽视了古典经济学的"结构"视角而从"劳动"范畴出发，认为马克思对李嘉图的修正在西方知识的最深层中并未产生真正的间断性，这是没有读懂马克思"古典政治经济学"的真正内涵。

The sequence of work is, not fixed and can be subject to discontinuity.

工作顺序是不固定的，它有可能是不连续的。

Interestingly, there is a point of discontinuity around zero.

有趣的是，有一个点的不连续性在零附近。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。