Notice how the TouchPad picks up zero fingers, as well as the X and Y coordinate readings when pressing two fingers at widely varying spaces.
在使用不同的距离按两根手指时,请注意TouchPad如何获得零触点以及X和Y坐标读数。
The new version of the application is the extremely short line running along the X-axis at zero, while the previous version is the longer higher line.
修改后的应用程序沿着x轴零点的线条非常短,而以前的应用程序的线条则又长又高。
So the signs in the velocity and the signs in average acceleration depend crucially on how I have defined my increasing value of x not where I choose my zero points.
所以速度的符号,和平均加速度的符号,这二者都取决于,这里x正方向,是如何定义的,和0点的选取没有关系。
So, x goes from zero to one. OK, and now, see how in the inner integral, the bounds depend on x.
所以,x的范围是从0到,来看看内积分的积分范围,是怎样取决于x的。
And the frictional force, in this case will adjust itself just the right way so that Newton's Second Law in the x direction will give you, for the force, a zero.
其它情况下,摩擦力会根据情况调节自身,此时在x方向上使用第二定律,合力为0就是结果。
Well, the reason for that is this corresponds in both cases y It's a rectangle. So, if I slice it this way, 1 you see that y goes from zero to one for any x between zero and two.
原因就是,这对应于对x从0到,从0到1的所有情况。,to,integrating,x,from,zero,to,two,,and,y,from,zero,to,one。,这是一个矩形,这样分割切面,无论x从0到2取哪个值,y的取值都是从0到。
x Xo must be x zero-- - which I conveniently choose zero-- plus 133 meters per second, which is the velocity in the x direction, which never changes.
回到这个点的时候,x,then,when,it,is,back,at,this,point,肯定是-,为了方便我用0表示-,加上133米每秒,这是X方向的速度,它没有变过。
So, let's say that I take a unit square -- -- so, something that goes from zero to one both in x and y directions.
我现在用一个单位正方形——,在x和y方向上都是从0到1变化。
So anyway, this is the origin, and then the last side, y equals zero, x So, somehow, in the change of variables, this square becomes this triangle.
变成另一个点,无论如何,这就是原点,最后一条边,y=0,一直变化,最终变成了v=0,and,x,varies,just,becomes,v,equals,zero。,所以,在变量替换的过程中,这个正方形变成了三角形。
I know v zero x, that is v zero cosine alpha xt=t so x of t is v zero cosine alpha times t but there is no acceleration, so that's it.
并且v0x=v0cosα,那么可有得出,因为没有加速度,所以就是这样了。
Problem 2B is asking you to find the point at which h equals 2200, x=0 partial h over partial x equals zero 0 and partial h over partial y is less than zero.
题2B要求找到一点,在这点处,h等于,且∂h/∂,以及∂h/∂y小于。
Because the probability that two people are the same height is zero, this guarantees that Mr. X will be picked up.
因为两个人的概率是相同的高度是零,这是X先生将拿起保证。
Move with the X axis micrometric movement the sharp shadow, till the digital comparator red light is on the zero right position.
微调移动X轴接近“十”字比较尺,直到数字比较器的指示灯在零点右边变亮。
The limit of the integrand f ( x ) of abnormal integral, which is convergent in the infinite range of integration, is not certainly equal zero at infinity.
摘要无穷限反常积分收敛时,其被积函数在无穷远处的极限不一定为零。
Without a budget constraint, the individual would continues to increase his consumption of X, Y, z,...... until their marginal utilities became zero.
若没有预算约束,个人将不断增加X,Y,Z……的消费,直到它们的边际效用为零。
The zero-valence iron process is a competitive method for treating reactive brilliant orange X-GN wastewater because of its high efficiency and low price.
从以上结果可见,零价铁法处理活性艳橙X-GN染料废水成本低廉,处理效果好,具有很好的应用前景。
An X-tree is a spatial hierarchical tree whose all nodes are 0 except the root node. It is the generalization of the zero tree.
树是除根节点外其余的节点均为0的四叉树,它是零树的一种推广。
An X-tree is a spatial hierarchical tree whose all nodes are 0 except the root node. It is the generalization of the zero tree.
树是除根节点外其余的节点均为0的四叉树,它是零树的一种推广。
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