Lightning location system, which is widely used in Guangdong power system, is an advanced measurement in researching lightning flash activity.

雷电定位系统是当今研究雷电活动的最先进手段，在广东省电力系统得到了广泛的应用并取得了很好的效果。

youdao

The flare spread from Active Region 1158 in the sun's southern hemisphere, which had so far lagged behind the northern hemisphere in flash activity. It followed several smaller flares in recent days.

此次耀斑是从太阳南半球的活跃区1158区延伸开来，此前太阳南半球的耀斑活跃性落后于北半球，此后几天又发生了几次小规模的耀斑活动。

youdao

He considers painting and visual activity of art as mysterious or flash experience of life.

他把绘画或相关的视觉艺术活动看作是生命中不可思议或突如其来的体验。

youdao

Clearly there is a lot of activity in the flash storage industry and more expected next week at the 2012 Flash Memory Summit.

FORBES: Flash and Fire -- Flash Memory Announcements Before FMS 2012

Meanwhile, HSBC's preliminary or "flash" reading of China manufacturing Purchasing Managers' Index showed Monday that activity improved in April from levels seen in March, but remained below the threshold of 50, indicating a contraction.

WSJ: Asia Stocks Fall on China Data

The better October flash PMI and September data paint a consistent picture of a likely further pickup in economic activity on the back of more accommodative monetary conditions, increasing infrastructure investment, recovering property market activity in second and third tier level cities and improving external demand, mainly in Asia and emerging markets.

FORBES: China Avoiding Crash Landing