x造句

例句与造句

1. In particular, x must be zero on the wall of the box .
   具体地说，箱壁上的X必须为零。
2. We read a x b as "a cross b".
   AXB读作“A叉乘B”。
3. This can be extended to n x n tridiagonal matrices.
   这可以推广到nXn三对角线的矩阵。
4. The coordinates x, y, and z are called the relative coordinates .
   坐标x，y和z叫做相对坐标。
5. The associated topology is the constructible topology on x .
   相应的拓扑是X之上的可构造拓扑。
6. It's difficult to find x in a sentence. 用x造句挺难的
7. The function n(x, y)is known as the refractive index profile .
   函数n（x，y）称为折射率分布。
8. A stationary state shows a spread of possible value for x .
   一个定态表明有一个X可能值的展宽。
9. This gives the following on grouping like coefficients of x .
   这样得出下面像x的系数一样数组。
10. Two perpendicular lines are chosen as the x and y coordinate axes .
    选两条垂线作为x和y坐标轴。
11. Another meaning can be attributed to the function u(x, t) .
    还可以赋于函数U（x，t）以另一种意义。
12. The equation in terms of x and y can be obtained by eliminating t .
    消去t，可以得到用x和y表示的方程。
13. Human x and y chromosomes behave differently from the autosomes .
    人的X和Y染色体跟常染色体有不同的活动。
14. The highest power of x which occurs in p is called the degree of p .
    出现在P中的X的最高次幂叫做P的次数。
15. The resultant flow out of x is equal to the resultant flow into y .
    流出X的合成流量等于流进Y的合成流量。
16. The reflected wavefront arrives at the point x at time t=(2l－x)/c .
    反射波前在t2Lxc时到达X点。
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