known adj. 大家知道的;知名的;已知的。 a nationally known writer 全国知名的作家。 be it known that... 特此通告。 be known as = be known by the name of ... 通称,叫做。 be known for ... 因…而著名。 be known to... 为…所知。 make known发表,公布。 make oneself known to sb. 向某人作自我介绍。 make sth. known to sb. 向某人公布某事。
The system is also accurately calibrated so that each laser transmits its optical pulse at a known angle and uses satellites to calculate the exact real world position of the scanner 该系统还精确标定,使每一个激光传输的光脉冲在一个已知角和用途卫星计算出实际的现实世界中的地位的扫描器