偶然发生的

Nothing happens by chance or by means of good luck .

偶然发生的令人不愉快的事，如飞机坠毁

Everything happens for a reason.Nothing happens by chance or by means of good luck.

没有一件事是偶然发生的，或是因为某种好运而发生了。

Nothing happens by chance in Spinoza's world, and nothing is contingent.

在斯宾诺莎的世界中没有东西是偶然发生的，没有东西是偶然的。

And this economic history didn't happen by chance. It happened by choice.

而这种经济史并不是偶然发生的，它是选择的结果。

This relationship was not arbitrary or haphazard; it had a specific character and content.

这种关系不是任意或偶然发生的，它有其特定的性质和内容。

But God wanted to use this unlikely incident to turn to Mordecai's remarkable advantage.

然而，神正要使用这件偶然发生的事，来扭转末底改的劣势。

Most of the time this heart defect occurs sporadically, with no clear reason for its development.

大多数这种心脏病是偶然发生的，没有明确的原因。

Ssu-ma Chien and Polybius did researched on the evolution of history and discovered the new"Heaven" and"Tyche", i.

波利比乌往往用"命运"来解释一些偶然发生的历史事件的原因。

Permanent associations in order to make provision beforehand for these occasional revolts.

他们甚至建立了永久性的团体，以便为偶然发生的反抗准备食品。

Often, the most valuable learning takesn place serendipitously, by random chance.

最有价值的学习常常是偶然发生的。

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。