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astronaut()

A.飞行员

B.宇航员

C.驾驶员

D.技术员

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宇航员

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第1题
astronaut()

A.宇航员

B.服务员

C.飞行员

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第2题
astronaut()

A.航班

B.宇宙

C.宇航员

D.交通警察

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第3题
He'll be an astronaut by the time he ______ thirty.A.isB.had beenC.will heD.is going to be

He'll be an astronaut by the time he ______ thirty.

A.is

B.had been

C.will he

D.is going to be

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第4题
Astronaut Jim Voss has enjoyed many memorable moments in his career, including three space
flights and one space walk. But he recalls with special fondness a decidedly earthbound experience in the summer of 1980, when he participated in the NASA-AS-EE Summer Faculty Fellowship Program. Voss, then a science teacher at West Point, was assigned to the Marshall Space Flight Center's propulsion lab in Alabama to analyze why a hydraulic fuel pump seal on the space shuttle was working so well when previous seals had failed. It was a seemingly tiny problem among the vast complexities of running the space program. Yet it was important to NASA because any crack in the seals could have led to destructive results for the astronauts who relied on them.

"I worked a bit with NASA engineers," says Voss, "but I did it mostly by analysis. I used a handheld calculator, not a computer, to do a thermodynamic analysis. "At the end of the summer, he, like the other NASA-ASEE fellows working at Marshall, summarized his findings in a formal presentation and detailed paper. It was a valuable moment for Voss because the ASEE program gave him added understanding of NASA, deepened his desire to fly in space, and intensified his application for astronaut status.

It was not an easy process. Voss was actually passed over when he first applied for the astronaut program in 1978. Over the next nine years he reapplied repeatedly, and was finally accepted in 1987. Since then he has participated in three space missions. The 50-year-old Army officer, who lives in Houston, is now in training for a four-month mission as a crew member on the International Space Station starting in July 2000.

Voss says the ASEE program is wonderful for all involved. "It brings in people from the academic world and gives NASA a special property for a particular period of time. It brings some fresh eyes and fresh ideas to NASA, and establishes link with our colleges and universities," Voss explains. "There's an exchange of information and an exchange of perspectives that is very important."

For the academic side, Voss says, the ASEE program also "brings institutions of higher learning more insight into new technology. We give them an opportunity to work on real-world problems and take it back to the classroom. "

Why was the hydraulic fuel pump seal important for the space shuttle?

A.Because previous seals all failed.

B.Because it was very complex in running the space program.

C.Because great care has to be taken of the hydraulic fuel pump sealing.

D.Because any crack in the seals would cause disastrous results for the astronauts.

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第5题
使用自动驾驶仪时,()负责选择AFDS方式()可选择新的高度,但必需经操纵飞机的飞行员(PF)确认并同意()都必须监控AFDS 方式信号牌和当前的FMC 飞行计划

A.操纵飞机的飞行员(PF) 监控飞机的飞行员(PM) 两名飞行员

B.监控飞机的飞行员(PM 操纵飞机的飞行员(PF) 两名飞行员

C.监控飞机的飞行员(PM 机长--两名飞行员

D.机长—副驾驶--两名飞行员

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第6题
科技改变了社会,催生了新职业。下列职业按出现的先后顺序排列正确的是()

A.轮船驾驶员──汽车司机────飞行员

B.汽车司机──轮船驾驶员──飞行员

C.汽车司机──轮船驾驶员──飞行员

D.轮船驾驶员──飞行员──汽车司机

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第7题
TCASⅡ发出的决断咨询(RA)用于()。

A.指挥飞行员垂直回避,并紧急通知ATC中心

B.指挥飞行员垂直回避,并控制FCC实施水平机动

C.指挥飞行员垂直回避,并控制FCC实施垂直回避

D.指挥飞行员垂直回避

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第8题
以下属于开放角色的是()。

A.警察

B.教师

C.丈夫

D.飞行员

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第9题
飞行员应将——注意力放在驾驶舱外()

A.90%

B.80%

C.70%

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第10题
监控飞行员(PM)在飞行阶段总的职责是()

A.读检查单

B.通信;

C.操纵飞行员(PF)指令的动作任务

D.以上都对

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第11题
怎样判断飞行员座椅调整处于正确位置()。

A.飞行员视线与地面呈25°夹角

B.红白小球位置一致

C.飞行员认为适合自己的位置

D.飞行员水平视线与FMA齐平

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