与圆筒形油罐相比,简述球形罐的优缺点?

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问题:

与圆筒形油罐相比,简述球形罐的优缺点?

考点:油品储运调合操作工油品储运调合操作工综合练习油品储运调合操作工综合练习题库
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“天宫一号”于2011年9月29日21时16分3秒在酒泉卫星发射中心发射。29日晚,胡 * * 等国家领导人亲临北京航天飞行控制中心,观看“天宫一号”目标飞行器发射实况。我国经济发展为载人航天事业发展打下了坚实的物质基础。这表明

①社会主义制度具有集中力量办大事的优越性

②宏观调控在社会主义市场经济中起基础性作用

③实行强有力的宏观调控是社会主义市场经济的基本特征

④公有制为主体是社会主义市场经济的基本标志

A.①②

B.①③ 

C.③④

D.②④

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下列说法中不正确的是( )。

A.依据委托合同,检查受托人的工作情况是委托人的权利

B.如果设备工程监理合同没有约定,监理方可以以业主或自己的名义对外实施法律行为

C.履行设备工程监理合同时,因授权不明给第三方造成损失,由业主承担责任

D.设备采购委托合同与设备采购代理合同区别为委托客体不同

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(一)

In October 1961 at Crowley Field in Cincinnati Ohio, an old deaf gentleman named William E. Hoy stood up to throw the first hall of the World Series. Most people at Crowley Field on that day probably did not remember Hoy because he had retired from professional baseball 58 years earlier in 1903. However he had been an outstanding player and the deaf people still talk about him and his years in baseball.

William E. Hoy was born in Houckstown Ohio on May 23, 1862. He became deaf when he was two years old. He attended the Columbus Ohio School for the deal After graduation he started playing baseball while working as a shoemaker.

Hoy began playing professional baseball in 1886 for Oshkosh (Wisconsin) of the Northwestern League. In 1888 he started as an outfielder with the old Washington Senators. His small figure and speed made him an outstanding base runner. He was very good at stealing bases during his career. In the 1888 major league season he stole 82 bases. He was also the Senators’ leading hitter in 1888. Hoy was clever and he threw right-handed and batted left-handed. On June 19, 1889 he threw out three batters at the plate from his outfield position.

The arm signals used by judges today to show balls and strikes began because of Hoy. The judge lifted his right arm to show that the pitch was a strike and his left arm to signal that it was a ball.

For many years people talked about Hoy’s last ball game in 1903. He was playing for Los Angeles of the Pacific Coast Winter League. It was a memorable game because Hoy hit a wonderful ball which won the game. It was a very foggy day and therefore very hard to see the ball. In the ninth inning with two men out, Hoy managed to catch a fly ball to make the third out in spite of the fog. Los Angeles defeated their opposition and won the game.

After he retired, Hoy stayed busy. He ran a dairy farm near Cincinnati for 20 years. He also became a public speaker and traveled giving speeches. Until a few years before his death he took 4—10 mile walks several mornings a week. On December 15, 1961 William Hoy died at the age of 99.

What can be inferred from this passage()

A.Hoy was the greatest baseball player in his time.

B.Speaking and listening are not necessary in baseball games.

C.The judge had to study the hand signals very seriously.

D.Hoy’s family encouraged him to become a baseball player.

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对甲醇毒作用最敏感的部位是()。

A.听神经

B.视神经

C.肝脏

D.肾脏

E.心脏

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室内易于形成避震空间的地方()。

A、附近没有支撑物的床上、炕上

B、内墙(特别是承重墙)墙根、墙角

C、周围无支撑物的地板上

D、外墙边、窗户房

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