Trimminglead times on sunspot detection would allow for better forecasts of space weather—bursts of radiation and charged particles from the sun that can cause real problems on and around Earth.
黑子探测可用于预报空间天气---即源于太阳的辐射爆发和带电粒子等引起的各种空间活动现象。
2
To reduce the cost and lead time of developing a trimming die, a method to obtain the trimming line in flange process is proposed on the basis of blank grid deformation.
为减少修边模的开发周期和成本，提出一种基于板料网格变形的修边线确定方法。
3
The technical scheme can lead the lawn mower to be convenient to operate and have strong human-computer function when trimming side angles and other positions of a lawn.