development of huge single-ram blowout preventer used for drilling

1、

during the process of using the ram blowout preventer, the sealing effect is the key.

闸板防喷器在使用过程中，密封效果是关键。

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2、

2fz18-35 bore ram blowout preventer is in our hospital developed a new type of test workover blowout preventer with a double plate.

2FZ18-35变径闸板防喷器是我院研制的一种新型试修井作业用双闸板防喷器。

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3、

a thick, heavy steel component of a conventional ram blowout preventer.

常规闸板式防喷器的一个厚且重的部件。

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4、

a ram blowout preventer (bop) consists of two halves of a cover for the well that are split down the middle.

闸板式防喷器包括沿中间分开的两个半盖。

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5、

widows is the first film in five years from 12 years a slave director steve mcqueen, who became the first black film-maker to win the oscar for best picture.

《寡妇》是《为奴十二年》导演史蒂夫·麦奎因五年来的第一部作品，麦奎因是首位赢得奥斯卡最佳影片奖的黑人导演。

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6、

the two actors, who both star in 12 years a slave, were in the mood to party after the ceremony held at the beverly hilton hotel on sunday.

美国时间上周日晚，在贝弗利希尔顿酒店举办的金球奖颁奖典礼后的派对上，这两位《为奴十二年》的主演显得心情很好。

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7、

the best picture oscar could go to the saga '12 years a slave'.

最佳影片奖可能归属史诗影片《为奴十二年》。

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8、

12 years a slave releases on december 27th, 2013.

《为奴十二年》将于2013年12月27日上映。

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9、

daniel day-lewis won a record third best actor oscar on sunday, confirming his status as one of the finest actors of his generation.

周日丹尼尔•戴•刘易斯创纪录地第三次获得奥斯卡最佳男主角奖，证明了他作为他那一代最好演员之一的地位。

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10、

richard riley center at furman university

傅尔曼大学理查德•莱利中心

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11、

furman university electronic journal of undergraduate mathematics

针对大学本科学生的网上数学杂志

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12、

furman and his 50 friends spent over 3 weeks on the large pencil.

福曼和他的50个朋友花了3个多星期制做这枝巨大的铅笔。

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13、

mr. furman has been setting records since nineteen seventy-nine.

弗曼先生已经设置，因为一九七九年记录。

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14、

ashrita furman is a sportsman who likes the challenge of breaking guinness records.

阿什利塔·福曼是一位喜欢挑战吉尼斯纪录的运动家。

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15、

according to andrew furman of ryerson university in toronto, it's because in many places in north america it's just not that nice to walk.

多伦多瑞尔森大学的安德鲁•夫曼研究发现这是因为北美的许多地方并不适于步行。

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16、

ashrita furman set the record for fastest mile on a space hopper on the great wall of china.

在中国的万里长城，阿什里塔-富尔曼创造了坐在弹跳球上行进1英里的最快纪录。

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17、

furman died oct. 14 of metastatic melanoma, the new york times writes in his obituary today.

福曼于10月14日死于转移性黑色素瘤，纽约时报在他今天的讣告中写道。

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18、

christopher cruise: the first chapter of his book is about ashrita furman.

斯托弗克鲁斯：他的书的第一章是关于Ashrita弗曼。

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19、

barbara klein: ashrita furman travels around the world setting records.

芭芭拉因：Ashrita弗曼旅行世界各地的设定记录。

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20、

as such, he worked closely with jason furman, mr obama's economic adviser during the election campaign.

正是因为如此，在竞选期间他曾与奥巴马的经济顾问杰森·福尔曼有过紧密的工作联系。

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