作为 Masurium，它是在自然界中发现的第一种只能通过自然裂变产生的元素；作为锝，它是在实验室中发现的第一种元素。

As Masurium, it was the first element discovered that occurs in nature only from spontaneous fission, and as Technetium, it was the first element discovered in a laboratory.

youdao

这里有一些可以增加你的活力的自然植物。这些应该作为通过你的生活方式自然地产生活力的一个过渡而使用。

Here are some natural herbs for increasing your energy. These should be used as a transition to creating energy naturally through your lifestyle.

youdao

自然提供了标准，物质，模型，为后来产生的艺术，为城市，为人类的存在，是自然提供了一切标准。

Nature supplies the standards, the materials, the models, for all the later arts, the city being by nature, man by nature, nature provides the standard.

youdao

Conquered peoples would trade their defeated god for the victorious god of their conquerors and eventually there would be a cultural and religious assimilation, intermarriage.

胜利者所信仰的神,自然就取代了被征服民族的神,最终就产生了文化，宗教间的,同化和通婚现象。

耶鲁公开课 - 旧约导论课程节选

The last reported case of smallpox in the-- naturally occurring smallpox, was in 1977, a man in Somalia was infected.

最后一例天花报告,自然产生的天花,是在一九七七年,一个索马里人感染了

耶鲁公开课 - 生物医学工程探索课程节选

But the interaction between God and humans, he says, happens not through nature but through history.

但是上帝和人类的相互作用，通过历史而不是自然而产生。

耶鲁公开课 - 旧约导论课程节选