• 2022-06-29
    求下列向量场 [tex=0.786x1.0]b4HkKtHXeHofHX/gJc8Agg==[/tex] 在给定点的散度:[tex=7.929x1.429]Bz0N/2D7AiF/1O41YAqYknW7PI2OWA1ygl8cUUze3oU=[/tex] 在点[tex=4.143x1.357]dro6DI5aPy9nvCE7FjoRIg==[/tex]