Manufacturing Purchasing Managers Index的意思|示意

A broader index, based on surveys of purchasing managers in manufacturing and services, was much stronger in July.

一个范围更广的采购经理人指数在七月变得更强劲了。

In October the purchasing managers' index, a closely watched gauge of activity in manufacturing and service industries, dived from 46.9 to 43.6, a nadir for the ten-year-old survey.

一个密切关注制造和服务业的计量指标—采购经理人指数在十月从46.9下降至43.6，这是其创立十年来的最低点。