LED是什么意思？

The Magician   The revolution that Steve Jobs led is only just beginning When it came to putting on a show, nobody else in the computer industry, or any other industry for that matter, could match Steve Jobs

Rival firms competed with each other to follow where he led

This week's announcement of a new iPhone by a management team led by Tim Cook, who replaced Mr Jobs as chief executive in August, was generally regarded as competent but uninspiring.

The Second World War led to an inadequate supply of food  in Britain.

Global warming is causing more than 300,000 deaths and about $125 billion in economic losses each year, according to a report by the Global Humanitarian Forum, an organization led by Annan, the former United Nations secretary general.

A 2009 University of British Columbia study of women with an eating disorder who were taught to knit found that learning the craft led to significant improvements.

Daphna Joel, who led the study, said her research found that while there are some gender-based similarities, many different types of brain can't always be distinguished by gender.

Details about what led to the workers' being trapped in the elevator weren't immediately available.

However, it was another interest that led Leah to radically reinvent herself.

The nutritional and health crises that followed the policy of structural adjustment, he says, led to many children and teenagers failing to reach their full potential in terms of height.

The researchers, led by Martin Reimann, carried out a series of experiments to see if people would choose a smaller meal if it was paired with a non-food item.

This led her to wonder if people might be doing the same thing.

To determine what separates science crowdfunding triumphs from failures, a team led by science communications scholar Mike Schafer of the University of Zurich examined the content of the webpages for 371 recent campaigns.

When I told a group of school children who displayed helpless behavior that a lack of effort led to their mistakes in math, they learned to keep trying when the problems got tough.

The equipment in American studios was more advanced than anything in Britain, which had led the Beatles' great rivals, the Rolling Stones, to make their latest album, "Aftermath", in Los Angeles.

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.

This allegation has led to Google becoming mired in (陷入) a legal battle whose scope and complexity makes the Jarndyce and Jarndyce case in Charles Dickens' Bleak House look straightforward.

Muir's learning in observation throughout his life led him to devote his last years to preserving the natural environment.

Question 34: What led directly to Jackson's sentence?

"There is a large potential for waste water agriculture to both help and hurt great numbers of urban consumers," said liqa Raschid-Sally, who led the study.

A new effort led by Canoe Ventures, a coalition of leading cable providers, aims to make interactive advertising available across America later this year.

All of those specialized bulbs led to the building of specialized light fixtures, from the desk lamp you study by, to the ugly but beloved hand-painted Chinese lamp you inherited from your grandmother, to the ceiling fixture in your closet, to the light i

I was lucky that my last desperate attempt led to a job.

They have led some birds to give up on migration.

This approach has led over time to a fall in smoking with numbers having roughly halved since the 1970s.

This has led some to say that the expert operates in a zone "beyond thought", in a state of flow.

Volunteers read two passages, one about a man who led a life of leisure and another about a man who was over-worked and over-scheduled; when asked to determine which of the two had a higher social status, the majority of the participants said the latter.

Well, we'd been led to believe that we would encounter a good proportion of this older, thicker, technically multi-year ice that's been around for a few years and just gets thicker and thicker.