查询词典 rational expression

In theory of approximations, the classic methods of polynomial approximation for rational expression are various interpolations and operator approximations, such as Lagrange interpolation, Hermite interpolation and Bernstein polynomial approximation.

在逼近论中，用多项式逼近有理式的经典的方法是各种插值与算子逼近方法，如Lagrange插值、Hermite插值和Bernstein多项式逼近等。

Third, the major powers need to network rational expression.

第三，互联网大国需要网络理性表达。

Day detention to punish citizens can get a rational expression?

15天的拘留惩罚能否换来公民理性的表达？

The influence of the aesthetics of Zen had not changed the rational expression of Chinese classical garden;actually it s the combination of mood and mind,the presentation of fullness of poetic charms.

禅宗美学的影响没有改变中国古典园林的理性表达，它是情与理的结合，是诗情画意的一种呈现。

A series of editorials in state-run media have called on people to give their patriotism more 'rational expression,' as one commentary recently put it.

官方媒体发表了一系列社论，呼吁公众用更为理性的方法表达自己的爱国之情。

Actually, such poetic abstract art is the result of "confluence of the perceptual and the rational", is the perfect rational expression by conscious self-controlling and elaborate designing of creative passion.

这种诗性抽象艺术，实际上是一种"情理交汇"的结果，是一种将创造激情通过有意识的自我控制和精心制作，达到完美的理性表述。

Modern Chinese literature (from the new literature formed during the May 4th Movement in 1919 to the socialist literature established after the foundation of the People's Republic of China in 1949), which was born and developed during great revolutionary storms, joins contemporary world literature as a further advanced and rational expression.

在革命风暴中诞生、发展、逐渐走向成熟的我国现代文学(从"五四"时期的新文学到新中国成立以来的社会主义文学)，以其更先进、更合理、更美好的崭新姿态，前进在今日世界进步文学的前列。

On January 18th Donald Tsang, the region's chief executive, condemned the protesters, warning them to reflect, lest they "suffocate peaceful and rational expression of opinion."

该地区的行政长官曾荫权在1月18日就此谴责示威者，警告他们，以免他们"扼杀和平理性表达意见的方式。"

In order to correct these irrational actions, we must build a mechanism to induce the individual expression of interests into a controllable track, fully exerting the influences of policy, interest, value, role and model, etc. Therefore, the rational expression of interest subjects can be achieved in a legitimate way.

针对这些非理性行为必须构建一个引导机制，充分发挥政策引导、利益引导、价值引导、榜样及角色引导的作用，将个体的表达行为纳入到可控制的轨道上来，引导利益表达主体通过合法途径来表达合理利益诉求。

In practice, the offset curve usually is approximated by lower degree rational polynomial cur ve in order to have the unified expression of data structure and geometric algor ithm in the commercial modeling systems.

通过用双圆弧逼近表示 NURBS( non- uniform rational B- spline)曲线及其 offset，并利用双圆弧逼近的特有性质，把 offset的双圆弧逼近转化为原曲线的双圆弧逼近，简化了问题的求解。

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。