If I see you through the glass, the object is going on some trajectory, which has got both up and down and horizontal motion.
如果我透过窗户看你,物体在一些轨道上,有上升和下降,也有水平运动。
I've got one test there, and then I've just got one thing to do here, which has got a subtraction and a multiplication.
我在这里做了一个测试,然后我在这里做了一件事,就是做减法和乘法。
The technology is applied by Xinmin mine, which has got prospected result through a year's test practice.
新民金矿应用该技术,经过一年的试运行,达到了预期的效果。
"It has so much capability, so much more capability than any other vehicle, that I think we can start to contemplate missions like a Mars sample return, which requires a tremendous amount of lift capability because you've got to send a lander to Mars that still has enough propellant to return to Earth."
VOA: special.2011.04.11
That means the force you're applying is cancelled by another force, which has got to be the force of friction.
意味着你施加在物体上的力被另一个力抵消了,这个力就是摩擦力
I've got one test there, and then I've just got one thing to do here, which has got a subtraction and a multiplication.
这儿有一个比较,然后在一个基本步骤里,做了一个减法和一个乘法两个基本操作。
应用推荐