The authors suggest that there is a kind of anisotropic micrinite existing in the Late Paleozoic coal seams of western Henan coal field, and the evidences of its secondaryorigin are provided.
作者通过对豫西晚古生代煤中微粒体的研究提出了各向异性微粒体，对其次生成因提供了佐证。
2
Any creeds or factual assertions associated with these things, especially ones that make claims about the nature and origin of the natural universe, are at most secondary and often irrelevant.
IceCube's array of detectors, more than 5,000 in total, can then determine the origin of the neutrino based on the trajectory of the secondary particles.