In some embodiments, the optical power of the optical data signals generated by the optical source 202 can exceed HazardLevel 1 m limits.
一些实施例中，光源202产生的光数据信号的光功率可能超过危险程度1 M界限。
2
This estimate was alarming; it was the first time an asteroid had been promoted to "Level 4" on the Torino Scale -- a near-Earth object (NEO) impact hazard categorization method.
这样的预测令人担忧，这是在评价近地天体（NEO）撞击危险程度的 “托里诺分类表”（THE TORINO IMPACT HAZARD SCALE）中第一次有小行星进入“4级”（译注：该分类表最高为10级）。
3
Conclusion the average equivalent sound level maybe as comprehensive index to evaluate the noise hazard in industrial enterprises.