This paper mainly studies on the asphalt pavement diseases and the performance decay equation and decay law in Xinjiang region.
论文重点研究了新疆地区沥青路面病害种类及成因、衰变方程和衰变规律等内容。
The radioactive displacement law of Fajans and Soddy was formulated to describe the products of alpha and beta decay.
法扬斯和索迪的放射性位移定律被用来描述α和β衰变的产物。
Through the recycling of sulfate, TMP and GWP pulps of masson pine, the law of quality decay of recycled masson pine fiber has been summarized.
通过对马尾松亚硫酸盐浆、TMP浆和GWP浆的回用实验,本文得出了回用纤维品质衰变的基本规律。
Properties of depleted uranium , such as chemical properties, decay law and transmit mode, were presented.
介绍了贫铀的化学特性 、 衰变规律和迁移方式.