开口沉箱,沉井

open caisson的用法和样例：

例句

In the light of characteristics of blasting operation in shallow sea, a steel open caisson with complicated structure was quickly demolished by use of varied blasting technologies.结合滩海环境下爆破作业的特点，综合几种爆破技术快速拆除了结构复杂的钢沉井。

美语听力 English Café 473

Topics: Famous Buildings/Structures-The Brooklyn Bridge; The Minimum Wage; to speculate versus to deliberate versus to contemplate; holy moly; down-and-dirty Words: suspension bridge marvel on site caisson permanent paralyzed to supervise federal int

发表于:2018-12-26 / 阅读(34) / 评论(0)

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发表于:2018-12-30 / 阅读(34) / 评论(0)

不择手段背单词

GRE词汇整理-2

发表于:2019-02-01 / 阅读(74) / 评论(0)

英文语法词汇

Hewitt to skip US Open

WASHINGTON, Aug. 23 (Xinhua) -- Australian tennis player Lleyton Hewitt withdrew from the US Open on Tuesday due to a foot injury. The 30-year-old, winner of the US Open in 2001, was bothered by the foot problem the whole summer. Hewitt underwent sur

发表于:2019-02-06 / 阅读(54) / 评论(0)

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Wozniacki, Zvonareva into third round of China Open

BEIJING, Oct. 4 (Xinhua) -- World number one Caroline Wozniacki and third seed Vera Zvonareva on Tuesday both sailed through to the third round at the China Open, but followed different paths. Wozniacki needed only one hour and 20 minutes to outclass

发表于:2019-02-08 / 阅读(75) / 评论(0)

英语新闻

Serena, Schiavone hot in U.S. Open

NEW YORk, Sept. 1 (Xinhua) -- Serena Williams and last year's French Open champion Francesca Schiavone played red hot matches in U.S. Open as Williams allowed only one game and Schiavone surrendered two in cuising into third round on Thursday. Willia

发表于:2019-02-08 / 阅读(65) / 评论(0)

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学英语单词

breeder element assembly