demonstrate是什么意思？

But in a new study, researchers demonstrated for the first time how this effect occurs in the brain.

Nonetheless, the renewed focus on waistlines means that industry groups are under pressure to demonstrate their products are healthy as well as tasty.

Finally, on June 7, McLaughlin once again demonstrated his carelessness by knocking down several mailboxes near the edge of the company's parking lot.

Well, to continue, as I mentioned earlier, there is also research that demonstrates that individuals perform worse, not better on tasks when other people are there.

And the World Resources Institute ( ' , WRI) in its World Resources 2005 report, issued at the end of August, produced several such examples from Africa and Asia; it also demonstrated that environmental degradation affects the poor more than the rich, as poorer people derive a much higher proportion of their income directly from the natural resources around them.

They do not often demonstrate risky behaviors as their peers.

In one example that demonstrated genetic differences were not fixed along racial lines, the full genomes ( ' , 基因组 ) of James Watson and Craig Venter, two famous American scientists of European ancestry, were compared to that of a Korean scientist, Seong-Jin Kim.

About 58% of the students demonstrated none or few of the risk behaviors.

As recent graduates can testify, the job market isn't kind to candidates who can't demonstrate genuine competence, along with a well-cultivated willingness to work hard.

The "energy crisis" of 1973-1974 in the United States demonstrated how the price of oil can affect US government policies and the energy-using .

American universities, despite their global reputation for excellence in teaching, have only begun to demonstrate what they can produce in real-world learning.

However, it is very hard to demonstrate causes using non-experimental data such as this.

These examples are just the tip of the iceberg, but they demonstrate how helping customers get more use of their materials can transform value chains and operations.