y
例句与用法
- 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。 - 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。 - 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。 - 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。 - That is, the regression line would tend to overestimate the magnitudes of y .
即回归线趋于过高估计了Y值。 - The heterozygote y/y may be distinguished by the nectary color .
用蜜腺颜色就可以确定为异质结合的(Yy)。 - The points x and y are where the bedding traces cut the horizontal surface .
层面迹线与水平面相交于XY两点。 - he expands the right side by using the binomial theorem, subtracts y=.
他用二项式定理展开右边,消去y - The choice of orientation of the(x, y, z)coordinate system is, of course, quite arbitrary .
当然,坐标系(x,y,z)轴向的选择是任意的。 - One might expect azomethane to have a y structure similar to that of acetone(ch3)2co .
可以预期偶氮甲烷分子具有和丙酮(CH3)2CO分子相似的丫形结构。
用"y"造句