abbr.联邦苷里森工业公司，发射点教官，太平洋推进器有限公司（美国）(Pacific Propeller Inc)

The PPI measures the average change in selling prices received by domestic producers for their output.
PPI衡量国内生产商对其产出的平均销售价格的变化。
An increase in the PPI indicates that inflationary pressures may be building up in the economy.
PPI的增长表明经济中可能正在积聚通胀压力。
A decline in the PPI could indicate a decrease in demand for goods and services produced by domestic firms.
PPI的下降可能表明对国内公司生产的产品和服务的需求减少。
Central banks often use the PPI as an indicator of future consumer price inflation.
中央银行通常使用PPI作为未来消费者价格通胀的指标。
The producer price index (PPI) is a measure of the average change over time in the selling prices received by domestic producers for their output.
生产者价格指数（PPI）是衡量国内生产商对其产出的平均销售价格随时间变化的指标。
The PPI is calculated using data collected from surveys of representative businesses in different sectors of the economy.
PPI是使用从不同经济部门代表性企业的调查收集的数据计算得出的。
If input costs rise faster than output prices, this can lead to a fall in profit margins for businesses, which may ultimately affect employment levels.
如果投入成本比产出价格上涨得快，这可能会导致企业利润边际下降，最终可能影响就业水平。
A significant increase in the PPI might prompt the central bank to raise interest rates in order to curb inflation.
PPI的大幅增长可能会促使中央银行提高利率以抑制通货膨胀。
Analysts closely monitor changes in the PPI to gain insights into trends in business activity and potential shifts in monetary policy.
分析师密切关注PPI的变化，以了解业务活动趋势和潜在的货币政策变化。
By comparing the PPI with other economic indicators, such as GDP and unemployment rates, economists can better understand the overall health of an economy.
通过将PPI与其他经济指标（如GDP和失业率）进行比较，经济学家可以更好地了解经济的整体健康状况。