at infinity
在无穷远处：在数学和物理学中
常用释义
英式发音
美式发音
基本释义
- 在无穷远处：在数学和物理学中，表示一个物体或现象在距离无限远的地方发生或存在。
例句
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1·The far point of a normal eye is at infinity.正常眼的远点在无穷远处。
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2·He only catches up with it at infinity (infinitude).他仅能在无限的地方赶上它。
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3·Anti-de sitter space, although it is infinite, has a "boundary, " located out at infinity.反德西特空间虽然无穷大，却有个位于无穷远的“边界”。
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4·At infinity, there's no stored potential energy, and it drops off more and more negative as one over r.在无限远处，没有储存的势能，并且它向负方向减少，当距离超过R时。
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5·We have defined potential energy 0 to be zero at infinity, and that is why all bound orbits have negative total energy.我们规定，无限大时,势能为，这就是为什么所有的,规则轨道总能量为负。
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6·To construct a progression at infinity as an expansion of function in the continuous interval, a good result was achieved.给出了一种不含导数的函数展开方法，在函数的连续区间内构造一个无穷级数作为函数的展开式。
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7·The decay rate of the corresponding strong solution at infinity is also given for some kinds of initial data with exponential decay.若其初值以指数方式衰退，且空间可微，则此强解在之后的时间内也将以指数方式衰退。
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8·The mode currents form a weighted orthogonal set over the conductor surface, and the mode fields form an orthogonal set over the sphere at infinity.经典特征模理论提供了一套在导体表面形成加权正交系的特征电流，在无穷远球面上形成正交系的特征场。
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9·Cross ratio and element at infinity are two important concepts with projective geometry and primary tools in considerate projective property of figures.交比和无穷远元素是射影几何中的两个重要概念，它们是探讨图形射影性质的主要工具。
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10·The limit of the integrand f ( x ) of abnormal integral, which is convergent in the infinite range of integration, is not certainly equal zero at infinity.摘要无穷限反常积分收敛时，其被积函数在无穷远处的极限不一定为零。