Questões Militares
Sobre vocabulário | vocabulary em inglês
Foram encontradas 635 questões
IF YOU FOLLOW THIS SIMPLE INSTRUCTION,
YOU CAN STAY SAFE
♦ Make sure equipment and machines are working correctly. If you notice a problem, tell your manager or a coworker without delay. You must stop to solve the problem.
Dependency on the Internet can affect our emotional, personal and professional lives. Many specialists say this kind of addiction should be treated as if it were a psychological _________.
( Maganews # 42)
GLOSSARY
addiction – vício
And Now, Robodoc!
A robot in California performs its first invasive surgery on a human patient.
Medical robots in the U.S. have been used to locate hard-to-find tumors and guide a surgeon’s scalpel, but have never actually performed surgery on people. Now that line has been crossed. At Sutter General Hospital in Sacramento, California, a 90-kg machine called Robodoc has operated on its first human patient: a 64-year-old man with a bad hip.
The robot played a key role in a total hip replacement, one of 500,000 such operations performed each year. The trick in these procedures is to create a snug hole into which the artificial hip snaps. The standard method is to jam a cutting tool into the thighbone with a handheld mallet. Robodoc, using the high-speed drill at the end of its mechanical arm, can ream a cavity that is 20 times as precise.
Robosurgery doesn’t have to stop at the hip. In Europe, where officials are less squeamish about such things, robots have assisted in operations on the brain, the prostate and the inner ear.
(Time International, November 23 1992, p.15)
“We had to cancel the search because of worsening weather conditions. But we will not stop trying. We will continue the rescue as soon as the weather gets better.”
The underlined verbs above can be replaced with the ‘following phrasal verbs, respectively, without having their meanings changed:
Conheça nossos planos