The significations of the stars are always varied, as they vary in their configurations and latitudes.
行星的象征含义总是多变的，因为他们的相位构造和纬度不停的变化。
2
Research progresses of meso - damage mechanics were summarized and its significations in metal plastic forming were analyzed.
简述了细观损伤力学的研究进展，分析了细观损伤力学对金属塑性加工的重要意义。
3
The monitoring aims, significations, principles, contents and methods of soil and water loss in Sichuan Province were initially discussed in the paper.