Such self-reliance is a principal value of Child rearing in middle-class America.

这种自力更生的精神是最重要的育儿观。

youdao

The principal value of the collection is simply that anything from Simone Weil's pen is worth reading.

这部文集首要的价值很简单：凡是出于西蒙娜·薇依手笔的文字都值得一读。

youdao

We proved that each square quaternion matrix has at least one right characteristic principal value and its eigenvector, and a concrete solution was given.

证明了对每一个四元数矩阵，至少存在一个右特征主值，存在一个属于它的特征向量，并给出了具体的求解方法。

youdao

Then you want to add the present value of the principal and that's the formula.

最后还要加上债券面值的现值,这就是债券定价公式

耶鲁公开课 - 金融市场课程节选

Core electrons are all those electrons held in really tight with the nucleus in the inner shells, whereas the valence electrons are only those electrons that are in the outer-most shell, or at your highest value of n of the principal quantum number.

芯电子是那些,在内壳层被原子核束缚得非常紧的电子，而价电子只包括,最外层的电子，或者说主量子数，n，的值最大的那些电子。

麻省理工公开课 - 化学原理课程节选

Thus he gets a payout based on a bigger principal value, plus make-up payments, too.

FORBES: The new giving game

The tax now stands at 10% of the principal value, and many investors were so keen to leave that they were willing to pay it.

ECONOMIST: Malaysia��s stockmarket

When people pay more on these loans than is due before they mature, this increases the present value of the principal-only tranche but decreases the present value of the interest-only tranche.

FORBES: 3 Bonds You May Have Never Heard Of