查询词典 postulates

Paleontologist Dave Raup postulates that 75 percent of all extinction events were caused by asteroid impacts.

设若地球上的所有物种都没灭绝，今天的芸芸众生会是怎样的？

And physicists are very parsimonious with postulates.

而物理学家的原则是使用尽量少的假定。

A concept by postulation is one the complete meaning of which is designated by the postulates of the deductive theory in which it occurs....

用假设得到的概念，是这样一种概念，它出现在某个演绎理论中，它的全部意义是由这个演绎理论的各个假设所指定的。

Chapter 1—8 deal with the basic theorems and postulates of quantum electronics.

本课程重点介绍光和物质相互作用的基本原理及其应用，内容共有9章。

In this chapter we shall consider some of the basic postulates and theorems of quantum mechanics.

本章我们将阐述量子力学的一些基本假设和原理。

Compare this with the modern theory of quantum physics, which postulates a non-deterministic random motion of fundamental particles.

把这一点同当代物理学的量子论比较一下，量子论假设基本粒子的非决定论的随机运动）。

Mathematics any set of points that satisfy a set of postulates of some kind.

满足特定的几何公式的一组元素或点。

It does not force the Masoretic syllables into grooves that are Latin, Greek, Arabic, or Aramaic. It is independent of the shifting of accent; and postulates just one thing, a fixed and harmonious number of accents to the line, regardless of the number of syllables therein.

它不强制masoretic音节到沟槽是拉丁语，希腊语，阿拉伯语，或阿拉姆语，它是独立的转移口音；和假设的只是一件事，一个固定的，和谐的数目，以口音的路线，不论有多少音节。

Samkhya philosophy postulates two realities out of which all things evolve: purusha ,which is the spirit principle or consciousness , and prakriti ,the nature principle which represents energy and matter.

印度古哲学提出所有事情进化的两个实际情况： purusha 是精神原则或者意识； prakriti 和代表能量和问题的本能原则。

Third, on the base of Construction Grammar, this thesis not only uses metalanguage to interpret the vague event, but also retrieves the semantic components from the whole construction. In other words, this thesis postulates: although these three verbs are not full fledged pro-verbs in some cases, they behave like pro-verbs that they are 'super-lexical' morphemes and act differently from other predicates which just render a situation type for the event. For example, the frame-evoking verbs may change the situation type of an activity into a resultative state, or imply that the speaker takes business as an informal event in a rather pejorative tone.

再者，本文除了发现格式语法可以透过后设语言明确描述隐含的事件，并且可以透过对整个格式语意成分的提取，尽管在某些情况下尚不成熟，但可将这三个常项动词设定成整个语意框架内的「代动词」，换句话说，这三个动词的地位是在一般词汇之上，因为他们不像一般动词那样只给所带出的事件一个「动相类型」，而是可以提供整个语意框架较多的语意诠释：可能是一个事件状态的改变，例如：产生一个「结果状态」，或是使整个框架得到一个作说者对待事件的「角度」，例如：作说者用比较「贬义的角度」来看待该隐含的事件等等。

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。