function是什么意思？

They function quite well even in old age.

Their functioning is still a puzzle to be solved.

The tests are designed to detect subtle ( ' , 细微的) changes in mental function, and involve solving puzzles, recalling words and details from stories, and identifying patterns in collections of letters and symbols.

The study, which followed more than 2,000 healthy adults between the ages of 18 and 60, found that certain mental functions—including measures of abstract reasoning, mental speed and puzzle-solving—started to dull as early as age 27.

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

Most people's minds function at a high level even in their later years, according to researcher Timothy Salthouse.

Declining mental function is often seen as a problem of old age, but certain aspects of brain function actually begin their decline in young adulthood, a new study suggests.

The sword hasn't had a military function for a hundred years, but is still part of an officer's full-dress uniform, precisely because a sword always symbolized "an officer and a gentleman.

But functioning fireplaces remain to this day a powerful selling point in a house or apartment.

The ability to sleep in one chunk (整块时间) overnight goes down as we age but the amount of sleep we need to function well does not change," Dr Drummond told the American Association for the Advancement of Science conference in San Diego.

They record where you are going,how fast you're traveling and whether everything on your airplane is functioning normally.

It ensures the normal functioning of an airplane

Modern airplanes have two black boxes: a voice recorder, which tracks pilots' conversations,and a flight-data recorder, which monitors fuel levels, engine noises and other operating functions that help investigators reconstruct the aircraft's final moments.

"There's a mountain of evidence 34 proving the importance of sex influences at all levels of brain function," he told The Seattle times.

"When people are sleep-deprived, there are higher levels of stress hormones in their bodies which can decrease immune function," says Doctor Felice, of Northwestern University in Chicago.

Breakfast is also associated with improved brain function, including concentration and language use.

Larry Cahill, an American neuroscientist, said the study is an important addition to a growing body of research questioning traditional beliefs about gender and brain function.

Perhaps most exciting is research that suggests that crafts like knitting and crocheting may help to keep off a decline in brain function with age.

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 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.

These maker spaces are often outside of classrooms, and are serving an important educational function.

This is evidence that our immune system really doesn't function so well when we age.

Many of its functions have changed greatly.

People physically fit enough to survive over 100 years ultimately give in to diseases such as Alzheimer’s, which affects the mind and cognitive function.

To limit the FAA's functions.

There should be forces in society who should be concerned about the budget, but they shouldn't be functioning simultaneously as doctors, said Dr.

Furthermore, the issue is not just how the team can function more effectively, but how it integrates with the overall organization, or society that it supposes it serves.

Since luxury is a function of scarcity, the children of tomorrow will long for nothing more than intervals of freedom from all the blinking machines, streaming videos and scrolling headlines that leave them feeling empty and too full all at once.

If there was a greater coordination of technology transfer offices within regions and a simultaneous investment in the scale and functions of our graduate schools, universities could, and should, play a key role in positioning the UK for the next growth cycle.

A teacher deserves wide latitude in selecting the method of grading that best promotes learning in her classroom; that is, after all, the prime function of grades.

A simple and consistent set of endings indicates grammatical functions of words.

According to a series of experiments published in the Quarterly Journal of Experimental Psychology by professors Gary Lupyan and Daniel Swignley, the act of using verbal clues to 27 trigger mental pictures helps people function quicker.