three-fold

There is a three-fold fall in price.

价格降低了三分之二.

These machines increased productivity three fold.

这些机器使生产率提高了两倍.

The principal advantage over the old-fashioned machine is a three fold reduction in weight.

与 旧式 机器相比的主要优点是重量减少到三分之一.

Three fold and three fold above to exclude air should be cut.

三折及三折以上多帖,应划口排除空气.

Ash zoomed magnification on his faceplate At five-times he saw the dots had a three-fold symmetry.

亚什把面板显示焦距放大.放到五倍焦距时他看清了那些圆点是三重对称的.

We can see its three-fold function in the manner in which it evolved in primitive life.

从货币在原始生活中演变的方式,我们可以了解到它的三重职能.