trends是什么意思？

The report, to be released Friday, analyzed data and existing studies of health, disaster, population and economic trends.

Economic trends have to do with population and natural disasters

Trends for the development of the motor car.

Apart from the specific trends highlighted above, which cause some investors to worry, the report portrays an overall optimism borne by the recent healthy real-estate "upcycle" and improving economy.

But a new report by Deloitte, "Global Human Capital Trends", based on a survey of more than 7,000 executives in over 130 countries, suggests that the fashion for teamwork has reached a new high.

For many years I have studied global agricultural, population, environmental and economic trends and their interactions.

If current trends continue, then by 2050 there will be more than a million in the, US alone.

In addition, trends in both employment status and wages have likely contributed to the growing share of young adults who are living in the home of their parents, and this is especially true of young men.

In contrast, the recent surge in world grain prices is trend-driven, making it unlikely to reverse without a reversal in the trends themselves.

In its latest update on global employment trends, the agency says projections of the number of unemployed people this year range from 210 million to nearly 240 million people.

Of all those trends, however, the spread of water shortages poses the most immediate threat.

On the demand side, those trends include the ongoing addition of more than 70 million people a year, a growing number of people wanting to move up the food chain to consume highly grain-intensive meat products, and the massive diversion of U.S. grain to t

since the current world food shortage is trend-driven, the environmental trends that cause it must be reversed.

The combined effects of those trends and the political tensions they generate point to the breakdown of governments and societies.

The three environmental trends—the shortage of fresh water, the loss of topsoil and the rising temperatures—are making it increasingly hard to expand the world's grain supply fast enough to keep up with demand.

They signal future economic trends.

I am responsible for financial development programs in many parts of the world, so forecasting long range trends and making predictions on the basis of present evidence is what I do.

But the next question is, are the drops in average well-being happening at the same time as trends toward increased electronic device usage?

Care for older people faced persistent criticism as these trends became apparent.

Furthermore, they say, it is the best way for researchers to gather the range of observations that are necessary to speed up discoveries or to identify large-scale trends.

However, the "screen time" hypothesis, advanced by researchers such as Jean Twenge, is that electronic devices and excessive time spent online may have reversed these trends in recent years, causing problems for young people's psychological health.

Trackers, which are ongoing projects that look at trends or customer satisfaction over a long period of time.