r造句
- Critical points of r are eigenvectors of a .
R的临界点是A的特征向量。 - Both the r groups are alkoxy residues .
两个R基团都是烷氧基。 - The beam bends to a circular profile of radius r .
梁弯曲成半径为R的园形形状。 - R is tetramethylene, pentamethylene, or hexamethylene .
R为四甲撑、五甲撑或六甲撑。 - R must be partitioned for each individual component .
对各个组成部分的R必须加以区分。 - If a is any ideal of a, the radical of a is r(a) .
设a是A中的任意理想,它的根是r(a)。 - Antibodies were part of the r-globulin fraction of serum .
抗体是血清r-球蛋白的一部分。 - The effect of r rays was subtracted in all cases .
在所有的情形下,都已扣除r射线的效应。 - There was no reference to anything named "the r document" .
没有发现对所谓的代号R密件有参考价值的东西。 - Reynolds finds that turbulence begins when r exceeds about 2000 .
雷诺发现当雷诺数大于约2000时开始产生湍流。 - It's difficult to see r in a sentence. 用r造句挺难的
- The r boxes are demarked by r+1 slashes two of which are external .
R个盒子要画r1根短线,其中两根在端头。 - R is the slope of the straight line and b its ordinate at the origin .
R是直线的斜率,B是直线在纵坐标上的截距。 - We denote the complement of the region r to the entire space e3 by rc .
我们用Rc来表示域R在整个空间E3中的补域。 - Further, both gamma rays and neutrons can produce harmful effects in living organisms .
此外,r射线和中子都能损害生物组织。 - It is possible to use higher powers of r, but this had been found to be of no advantage .
可能用r的更高次幂,但发现这也无益。 - We recall the notion of rational number, defined as a quotient of two integers .
我们回想有理数的概念,它定义为两个整数之商。Rr - the circumference of the circle is 2πr and the time for one revolution is 2πr/v.
圆的周长是2r,转一圈的时间是2rv。 - In either event, there was a likelihood tynan might know the meaning of the r document .
无论是那一种情况,看来泰纳恩都可能了解代号R密件指的是什么。 - Let us restate this problem as one of putting n identical balls in r different boxes .
让我们把此问题重新叙述为把n个相同的球放进r个不同的盒子的问题。 - To this end we consider an elastodynamic state in an exterior region r with a boundary b .
为此目的,我们考虑以B为边界的一个外域R中的一个弹性动力学状态。