exist是什么意思？

When we acquire new information, the brain automatically tries to incorporate ( ' , 合并) it within existing information by forming associations.

The late Richard Hackman of Harvard University once argued, I have no question that when you have a team, the possibility exists that it will generate magic, producing something extraordinary… But don't count on it.

Its effects on the global economy go against existing economic laws.

Old technology sometimes continues to exist because of its reliability.

ledge economy where professional roles change rapidly and many college students are preparing for positions that may not even exist yet, the skill set needed is one that prepares them for change and continued learning.

The danger is that although some rules need to be updated to protect consumers from harm, existing rental businesses will try to destroy competition

Large companies have a difficult time switching into new markets because there is a temptation to put existing assets into the new businesses.

They find it costly to give up their existing assets

After all, existing jobs open up every day due to promotions, resignations, terminations（解雇）, and retirements.

He repeatedly took an existing but half-formed idea－the mouse-driven computer, the digital music player, the smartphone, the tablet computer（平板电脑）－and showed the rest of the industry how to do it properly

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.

The gastro-pub has existed in various locations in Hong Kong since 2002.

There are a lot of existing perceptions about British food and so we can't alter these too much.

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

has more than 100 million existing homes, and it would be incredibly wasteful to tear them all down and replace them with greener versions

You can't deal with climate change without dealing with existing buildings," says Richard Moe, the president of the National Trust

We conform ( 遵守) to norms so readily that we are hardly aware they exist.

Thanks to Joe, I have realized how little basis there is for the social divisions that exist in every community.

An obsession (沉迷) with time – saving, gaining, wasting, losing, and mastering it – seems to have been a part of humanity for as long as human have existed.

He has discovered it – babies don't even know that language exists – and he has found out how it works and learnt to use it appropriately.

At times, these breaks and transitions will be self-determined, at others they will be forced as existing roles, firms, or industries cease to exist.

Some desalination plants exist where feasible, but they are costly to run and can need constant repairs.

The reasoning behind this saying is that low oil prices discourage investment in new production capacity, eventually shifting the oil supply curve backward and bringing prices back up as existing oil fields—which can be tapped at relatively low marginal cost—are depleted.

Historically, scientists have objected to sharing for many reasons: it is a lot of work; until recently, good databases did not exist; grant funders were not pushing for sharing; it has been difficult to agree on standards for formatting data; and there is no agreed way to assign credit for data.

By raising relative demand for clean energy sources, a carbon price would also help align the market return to clean-energy innovation with its social return, spurring the refinement of existing technologies and the development of new ones.

If such an indicator exists, it is well hidden.

The US has already lost more than a third of the native languages that existed before European colonisation, and the remaining 192 are classed by UNESCO as ranging between unsafe and extinct.

For instance, new technologies that are building upon existing technology have not found their footing well enough to appeal to a mass audience, because, in many cases, they need to work effectively with other devices to realize their full appeal.

But an array of countries are rushing to assert greater influence here, with an eye not just towards the day those protective treaties expire, but also for the strategic and commercial opportunities that already exist.

Using existing civil society structures or networks is a more effective way of creating change.

Existing social networks can be more effective in creating change in people's behaviour.

Some propose storing the CO2 in coal mines or liquid storage in the ocean, Shell favors storing CO2 in deep geological structures such as saline(盐的) formations and exhausted oil and gas fields that exist throughout the world.

It runs counter to the existing literature on the subject.

They urge the government to revise its existing public policies

As Santiago de la Mora, head of Google Books for Europe, puts it: "By making it possible to search the millions of books that exist today, we hope to expand the frontiers of human knowledge.

It may change the existing social structure.

In the early 20th century Americans believed science and technology could solve virtually all existing problems.

solve virtually all existing problems

Those trying to address issues of racial inequality need to constantly remind people of the inequalities that still exist to counteract the Obama's effect, she says.

The existing Family and Medical Leave Act.

historically, scientists have objected to sharing for many reasons: It is a lot of work; until recently, good databases did not exist; grant funders were not pushing for sharing; It has been difficult to agree on standards for formatting data; and there i

It doesn't mean that my to-do lists no longer exist, but I've become more aware of the importance of slowing down and making sure that I enjoy the daily activities as I carry them out.

The trouble is, for many of the researchers who'd like to design systems to address these challenges, massive datasets for experimentation just don't exist—at least, not in formats that are accessible to academic researchers.