查询词典 unfolding

According to normalforms that we obtained,we study universal unfolding for some degenerate bifurcationcases of codimension three and some simple global characterizations.

利用共轭算子法研究了具有幂零线性部分和不具有Z2—对称性的非线性动力系统的2阶规范形、3阶规范和4阶规范形，讨论了几种余维3退化分岔情况下的普适开折问题及其一些全局特性。

Then we use theory ofnormal form and universal unfolding and Melnikov's and Petrov's methods to studydegenerate bifurcations of codimension three and global bifurcations in the averagedequations.

然后利用规范形理论、普适开折理论、Petrov方法和Melnikov方法研究了平均系统的余维3退化分岔和全局分岔。

First we use the method of multiple scales tostudy local bifurcations of this system and obtain transition sets and bifurcating responsecurves.Then we use theory of normal form and universal unfolding and Melnikov'smethod to study further degenerate bifurcations of codimension two and globalbifurcations.

然后利用规范形理论、普适开折理论和Melnikov方法进一步研究了余维2退化分岔和全局分岔，并且获得了一些有意义的结果，提出了不完全普适开折的问题。

In this unfolding conundrum of life and history, there is

在变幻莫测的生活和历史之中，有

In this unfolding conundrum of life and history, there is such a thing as being too late.

我的朋友，眼前的事实就是，明天就是今天。

In this unfolding conundrum of life and history, there is such a thing as being toolate.

在变幻莫测的生活和历史之中，有一样东西叫做悔之晚矣。

In this unfolding conundrum of life and

此刻，我们面临最紧急的情况。

If every heartbeat, every swing of a pendulum, every unfolding of wings of a cormorant are all harmonized together, how could a traveler know that he has passed to a new zone of time?

如果心的每一跳，钟的每一摆，鹈鹕翅膀的每一扇动都那么和谐，旅行者又怎么知道他进入了新的时域？

Affection in covering space and unfolding narratives.

缝隙间的爆发，在覆盖空间和展开叙述方面

He said the credit squeeze was a "serious crisis" that was still unfolding with a high degree of uncertainty.

他表示，信贷紧缩是一场"严重的危机"，其发展态势仍然伴随着高度不确定性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。