查询词典 perturbations

This means that slight perturbations of the star might cause enormous ejections of matter from its surface.

其意思也就是即使轻微的干扰，恒星都可能引起剧烈的表面物质抛射。

In recent years, many continuity characteristics of generalized inverses under small perturbations of operators in B are presented and their applications to non-linear functional analysis and global analysis are given.

近年来，许多这样的特徵被提出，并在非线泛函分析和大范围分析的基础理论方面获得重要的应用。

A set of linear equations relaing the perturbations of parameters to the differences between th...

通过一1／150比例的悬索桥模型的试验分析，验证了这一模型修正方法的可行性。

An inflation model that driven by rolling tachyon is investigated and its equation of density perturbations is derived.

我们研究了滚动快子驱动宇宙暴涨的可能性，导出了快子暴涨下的密度扰动方程。

We had used it to deal with the perturbations of bright,kink,and dark solitons.

我们已用它处理了亮孤子，扭结孤子，暗孤子问题。

Rather than being perturbations to the carbon cycle, widely reported decreases in 13C/12C in Neoproterozoic carbonates are more easily interpreted in the same way as is done for Phanerozoic examples.

这种陆地碳同位素的输入在早于850百万年前并不能很明显的被发现，所以我们推断光合作用生物群落大爆炸式的发生在晚前寒武纪的陆地表面。

But among the things readiest to thy hand to which thou shalt turn, let there be these, which are two. One is that things do not touch the soul, for they are external and remain immovable; but our perturbations come only from the opinion which is within. The other is that all these things, which thou seest, change immediately and will no longer be; and constantly bear in mind how many of these changes thou hast already witnessed.

在你手边你容易碰到并注意的事物，让它们存在吧，那无非是这两种事物：一种是不接触心灵的事物，它们是外在的，不可改变的，但我们的烦仅来自内心的意见；另一种是所有这些事物，你看到它们是很快改变和消失的；始终牢记你已经目击过多少这样的变化。

But among the things readiest to thy hand to which thou shalt turn, let there be these, which are two. One is that things do not touch the soul, for they are external and remain immovable; but our perturbations come only from the opinion which is within. The other is that all these things, which thou seest, change immediately and will no longer be; and constantly bear in mind how many of these changes thou hast already witnessed. The universe is transformation: life is opinion.

面对诸多事物，做你应该做的，其他的任其自在，这种事情有两类：一类是不涉及灵魂的事情，因为它们是外在的，不可能改变灵魂，我们心灵的动摇只来自内在的意见；另一类是你发现瞬息万变，眨眼即不复存在的所有事物，要经常牢记在心，你已经目睹了多少这样的变化，宇宙既是变化：生命既是意见。

When the perturbations in the linear parts occur only on the numerators or denominators of the transfer function, it is enough to use 4 specific transfer functions.

这个数目不随系统的线性部分的阶次增高而加大，在某些特别情况下却可能更小。

Streamwise vorticity, which forms in the braid zones where small three-dimensional perturbations grow strongly because of the extensional strain formed by vortex ring, collapses into counter-rotating round vortex tube.

辫子区内小扰动在涡环形成的拉伸应力的作用下快速增长，形成流向涡结构，并不断增强形成流向涡管。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。