Large-scale activity的意思|示意

In short, the Sun's large-scale magnetic field is taken to be self-sustaining, so that the solar-activity cycle it drives would be maintained with little overall change for perhaps billions of years.

简单来说，就是太阳的巨大磁场被用来进行自我维持，所以，由其驱动的太阳活动周期将会在几十亿年的时间里维持整体上维持极小的变动。

The discovery of the sulfas came about as a direct offshoot of the approach used by Ehrlich: the large-scale screening of chemicals for activity in infectious diseases in experimental animals.

磺胺的发现来自于艾尔·利克方法的一个直接分支：在实验动物体上大范围筛选针对传染病的化学物质。

And now sports for the old has gradually become a large-scale, well-organized practical activity, and also has its own problem on system.

而今的老年体育已经逐步走向一种大规模的，有组织的实践活动，同样亦有与之相适应的相关制度问题。

An effective transportation organization is one of key factors to successfully hold a large-scale public activity, and the ground public transportation organization is important.

有效的交通组织是成功举办各类大型活动的关键因素之一，而地面公交的组织是大型活动交通组织的一项重要内容。

Multi-site and large scale faulting anomaly may echo each other with the strong seismic activity.

多场地、大范围的断层活动异常可能与强震活动相呼应。

The plate activity is weaker in the passive continental margin of the northern South China Sea, which is favorable for forming the large-scale gas field and gas hydrate reservoirs.

南海北部被动大陆边缘是板块活动相对较弱的地区，业已证实是巨大天然气田形成的有利场所，同时也是水合物发育的有利地区。