The optimum combination program of N, P, and K in the basic fertilizer on the cold type turf was studied by using three factors saturated optimum design and gray game decision method.

运用三因素饱和最优设计与灰色局势评价方法，通过盆栽试验，研究了适合于科尔沁沙地土壤的冷地型草坪基肥的氮、磷、钾营养元素的配比方案。

youdao

It's no surprise that parsing and lexing in Perl 6 is done in a very similar way to the Perl 5 and p: : RD combination described above.

Perl 6中解析与词法分析的完成方式与上面所描述的Perl 5和P： RD的组合非常类似，这是不足为奇的。

youdao

Thus, p: : RD on top of Perl 5 is a powerful parser and lexer combination.

因此，Perl 5之上的P： RD是一个解析器与词法分析器的强大组合。

youdao

Remember, we don't do a one-to-one correlation, because p x and p y are some linear combination of the m plus 1 and m minus 1 orbital.

记住，我们不需要把它们一一对应，因为ｐｘ和ｐｙ轨道是,ｍ等于正负１轨道的线性组合。

麻省理工公开课 - 化学原理课程节选

Again, we're going to take the linear combination of those p atomic orbitals and make what are called pi or some more sigma molecular orbitals.

同样的，我们需要得到,原子p轨道的线性组合,然后组成我们所说的,π分子轨道或者sigma分子轨道。

麻省理工公开课 - 化学原理课程节选

So again, what we're talking about is the linear combination of atomic 2 p orbitals, and now we're talking about 2 p z.

同样，我们说的是,原子2p轨道的线性组合，现在我们我们说的是2pz。

麻省理工公开课 - 化学原理课程节选