changes是什么意思？

Some scientistsmaintain that the changes we are seeing fall within the range of random (无规律的) variation—some years are cold, others warm, and we have just had an unremarkable string of warm yearsrecently—but that is becoming an increasingly rare interpretation in the face of continued and increasing warm conditions.

Remarkable changes have taken place in the book business

The increase of e-book sales will force the book business to make changes not seen for centuries.

Parents and students who have invested heavily in higher education worry about graduates' job prospects as technological advances and changes in domestic and global markets transform professions in ways that reduce wages and cut jobs

At the same time, technological innovation (创新) will barely pause for breath, and two big political changes seem likely.

In the process he brought about great changes in computing, music, telecoms and the news business that were painful for existing firms but welcomed by millions of consumers.

According to Facebook's vice-president Elliot Schrage, the company is simply making changes to improve its service, and if people don't share information They have a "less satisfying experience".

Why does Facebook make changes to its rules according to Elliot Schrage

He is upset by its frequent rule changes.

Fortunately, there are a vast number of relatively simple changes that can green older homes, from historic ones like Lincoln's Cottage to your own postwar home.

They have the right to decide on changes

This information not only tells us what people are eating but also tells us about the changes in attitudes and tastes

Chris has made several changes for his Division in the past year.

She has also made several changes over the year

The writer's point of view often changes.

A multi-stage life will have profound changes not just in how you manage your career, but also in your approach to life.

As informatization progresses in society, the cause and structural nature of social inequality changes as well.

But one lawyer tells the paper that the changes still have to be adopted by local governments and these procedures take time.

But the changes go further than that.

But the division has become more obvious in recent months as Aderhold has made changes, including no-homework nights, an end to high school midterms and finals, and an initiative that made it easier to participate in the music program.

By following individuals over time," Salthouse said, "we gain insight in cognition changes, and may possibly discover ways to slow the rate of decline."

Changes in brain cells can affect communication between different regions of the brain.

Despite being unaware that there were two types of instruction, teachers reported significant motivational changes in 27% of the children in the growth mindset workshop as compared with only 9% of students in the control group.

From data collected, it seems the things that cause us to lose the most sleep, on average, are sporting events, time changes, and holidays.

Great leaders recognize the weak signals or slight signs that point to big changes to come.

In Beijing, one registration office had about 300 couples seeking to get married the day after the changes were announced, rather than the usual number of between 70 and 80.

It is necessary for the companies and state agencies involved to consider the ethical consequences of these potential changes to build a better future for all.

Leslie worries that the rise of the Internet, among other social and technological changes, has reduced our appetite for aimless adventures.

Often the best ideas for big changes come from unexpected places—it's just a matter of tuning in.

One of the student inventors, Camellia Rupcich, says the device changes the energy released from the plant into low-level power to charge phones.

Profound changes in the workforce are making teams trickier to manage.

Research findings increasingly show the power of food to treat or reverse diseases, but that does not mean that diet alone is always the solution, or that every illness can benefit substantially from dietary changes.

So large is the Pacific, covering 30% of the planet's surface, that the specific energy generated by its warming is enough to touch off a series of weather changes around the world.

Studies have explored evidence that dietary changes can slow inflammation, for example, or make the body inhospitable to cancer cells.

That's why leaders continue to manage the present while building toward the big changes of the future.

The extensive data sources, combined with computer simulations, created a timeline of ocean temperature changes, including cooling from volcanic outbreaks and warming from fossil fuel emissions.

The findings shed light on normal age-related changes in mental function, which could aid in understanding the process of dementia, according to the researchers.

The researchers are currently analyzing the study participants' health and lifestyle to see which factors might influence age-related cognitive changes.

The tests are designed to detect subtle changes in mental function, and involve solving puzzles, recalling words and details from stories, and identifying patterns in collections of letters and symbol.

This means that there could be an extra three billion mouths to feed by the end of the century, a period in which substantial changes are anticipated in the wealth, calorie intake and dietary preferences of people in developing countries across the world.

Governments in developed nations devise and implement policy that changes consumer expectations

Uncommonly severe droughts brought on by global climate changes have led to forest-eating wildfires from Australia to Indonesia, but nowhere more acutely than in the Amazon.

There are no changes in the number of courses professors teach or in their pay.

Changes at the high-school level are also helping to make it easier for many students to earn their undergraduate degrees in less time

What changes in high schools help students earn undergraduate degrees in three years?

The outline of the changes needed is clear.

Policy changes to take place in Obama's administration.

Thinking about our time as money, changes are our behavior as well.

These changes have cleared up much of the confusion and conflict that followed in the wake of 1976 legislation

Chaos theory was developed by scientists, trying to explain the movement of the planets and the changes in environmental conditions

Friendships are not made in a day, and the computer would be more acceptable as a friend if it simulated the gradual changes that occur when one person is getting to know another

Friendships are not made in a day, and the computer would be more acceptable as a friendif it stimulated the gradual changes that occur when one person is getting to know another.

Then, we've changes in farming and in land ownership.

Chris has made several changes for his Division in the past year.

She has also made several changes over the year

The woman's company made last-minute changes.

But what is so fascinating is how a book changes during the process of writing.

But because changes aren't reflected across the content delivery networks immediately, ghost copies of files tend to linger for days or weeks

"Once we scale up, algorithms must be sensitive to tiny changes in identities and at the same time invariant to lighting, pose, age," Kemelmacher-Shlizerman said.

"The dangerous thing about lying is people don't understand how the act changes us," says Dan Ariely, behavioural psychologist at Duke University.

A century's worth of calculated name changes point to the fact that naming any group is a politically freighted exercise .

A new study has failed to find any conclusive evidence that lifestyle changes can prevent cognitive decline in older adults.

A year on, the meetings have made lasting changes to what she throws away in her kitchen.

Amid all the changes, Antarctica maintains its allure.

Another type of momentum we have to think about when planning for changes in our energy systems is labor-pool momentum.

But many widely anticipated changes weren't quick, and some haven't really started.

Co-author Céline Le Bohec, from the University of Strasbourg in France, warned: "If there're no actions aimed at haling or controlling global warming, and the pace of the current human- induced changes such as climate change and overfishing stays the same

first, they explain that if a given variable is playing a role in affecting well-being, then we should expect any change in that variable to correlate with the observed changes in well-being.

However, given that there is at least some evidence for positive effects from some of these lifestyle changes, plus other benefits apparently unrelated to cognitive decline, Burke was willing to offer some recommendations.

I think we need to stress that while there will be some job changes, there won't be anyone getting dismissed.

It is actually a neurologicalsensitivity, initiated by hormonal changes.

It is certain that the Census procedures, which lump the online sales of major traditional retailers like Walmart with "'non-store retailers" like food trucks, can mask major changes in individual retail categories.

It's in these populations that we begin to see real changes in the genetic makeup of natural coloring.

Manufacturers of products that claim to be environmentally friendly will face tighter rules on how they are advertised to consumers under changes proposed by the Federal Trade Commission.

Penguins are sensitive indicators of changes in marine ecosystems.

Some have 26 vanished from the face of the earth, others are dying slowly, but all have 27 undergone changes as they have come into contact with an 28 expanding machine civilization.

Some internet-driven changes have happened quickly, of course.

Still, there are good reasons to make positive changes in how we live and what we eat as we age.

The changes would have to be approved or rejected as a whole by Congress, making it hard for narrow-interest lobbies to bend lawmakers to their will.

The chemical composition of rainfall changes slightly as rain clouds move.

The robots are equipped with many sensors to identify conditions of the environment, cattle and food, using thermal and vision sensors that detect changes in body temperature.

The Senate bill would create an independent commission to monitor the pilot programs and recommend changes in Medicare's payment policies to urge providers to adopt reforms that work.

Their approach is flexible enough that in principle other important quality-of-life changes could be incorporated—for example, decreases in total emissions of pollutants and declines in crime rate.

They found some evidence that some crude measures, like income inequality, correlated with changes in well-being, but economic measures with a more direct impact, like family income and unemployment rates which put families into difficulties, had no relat

While by no means perfect, it is considerably more comprehensive than average income, taking into account not only growth in consumption per person but also changes in working time, life expectancy, and inequality.