摘要
揭示了“场ｒ”的矛盾性， 论述了在实际应用中怎样正确看待场ｒ ，
we expose the contradiction of the field r here,show how to consider the sign“r”in applications correctly,and give a new method for clearring the mixed idea.
出处
《湖北科技学院学报》
1999年第6期25-29,共5页
Journal of Hubei University of Science and Technology
关键词
场
矢量
物质不灭
物质不生
field
vector
substance does not disappear itself
substance does not produce itself
