beginner007 wrote:
笛卡儿坐标
x=4*t
y=3*t+5*t^2
z=0
类似与此,数字3,4,5可变!
试着画画看,看是不是??!!
beginner007 wrote:
笛卡儿坐标
x=4*t
y=3*t+5*t^2
z=0
类似与此,数字3,4,5可变!
试着画画看,看是不是??!!
beginner007 wrote:
笛卡儿坐标
x=4*t
y=3*t+5*t^2
z=0
类似与此,数字3,4,5可变!
试着画画看,看是不是??!!
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