直线运动 [力] rectilinear motion ; [力] linear motion ; straight line motion ; motion in a straight line
曲线运动 Arcs Animation ; curve motion ; Curved motion
摆线运动规律 cycloidal motion
抛物线运动 parabolic motion ; Projectile Motion ; Teri Tom
螺线运动 screw motion ; motion helical
匀速直线运动 uniform rectilinear motion ; Uniform linear motion ; rectilinear motion with constant velocity ; uniform motion in a straight line
拱线运动 advance of periastron ; apsidal motion
直线运动电气传动 linear motion electric drive
流线运动 stream line motion ; streamline ; motion ; streamline motion west bank
这次你能预料到,它沿抛物线运动。
This one, you would expect it to behave perfectly like a parabola.
极少数的研究者通过肌电图来研究了在PNF对角线运动中肩部肌肉的活化水平。
Few researchers have investigated the EMG activation levels of shoulder muscles during PNF diagonal exercises.
我若是抛铁锤,那么质量重心,也是唯一的质量重心,会沿完美抛物线运动,就像一颗网球。
If I throw up a hammer, then the center of mass and only the center of mass will just go along a perfect parabola as if it were just a tennis ball.
So every time you move your arm, that area of the brain with green line starts, become active in a particular way.
因此,每当你运动手臂的时候,大脑中绿线的部分开始工作,以特定的方式活跃起来。
It moves along a line.
它就沿着这条线运动
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