There has been a general method to obtain the asymptotic solution of the plane elastoplasticity problem with strain-hardening of a power series model.

具有幂级数型强化律的弹塑性平面问题已有较为一般的渐近解法。

youdao

The response of the sensor is expressed in terms of its output by a power series. The coefficients of the power series can be learned and determined by a simple neural algorithm.

该方法用幂级数多项式拟合传感器的非线性模型，多项式的系数可由神经网络学习算法得到。

youdao

By assuming the weak lens focal length expression to be the first term in a power series a simple and accurate formula can be derived for the objective focal length of a magnetic electron lens.

用假设弱透镜焦距表达式是一个幂级数中的第一项的方法，可以导出相当准确且便于实用的电磁电子透镜物镜焦距公式。

youdao

It ruled a wide-reaching empire. This week in our series, we look at how British power gave way to American influence after World War Two.

VOA: special.2011.08.04

In many ways, psychologist-- social psychologist for sure-- was sponged by a series of research that was done on the power of the situation, but it was mostly the negative power of the situation.

在很多方面，心理学家-,肯定地说是社会心理学家-,都会被在情境之下完成的,一系列研究所影响，但多数是消极的情境。

哈佛公开课 - 幸福课课程节选

Executives from Research in Motion have gathered for a six-city, simultaneous launch of BlackBerry 10, a mobile operating system that will power a new series of phones (and who knows what else).

FORBES: Live Blog: BlackBerry 10 Launch

It is the advice that we would give to Americans living within a 50-mile radius of a nuclear power plant that was experiencing a similar series of problems that this power plant is experiencing, and that is why we issued the advisory.

WHITEHOUSE: Press Briefing

Foster Wheeler went through a bigger crisis at the turn of the century, when a series of costly power plant contracts led to the company's near collapse.

FORBES: Magazine Article