(卡具用)夹紧螺栓,紧固螺栓

clamp bolt的用法和样例：

例句

In screwing down the bolts, the bolts can be tightened upwards to get the bolt clip in the groove at the upper bracket in order to prevent the clip from rotating with bolts.拧紧螺栓时，可向上拉紧，使螺母卡在下支架的凹槽中，防止螺母跟随转动。

机械类词汇大全-50

2059 、铸模；模子 mould 2060 、铸模成形；倒模成形；模塑 moulding 2061 、铸钢；生钢 caststeel 2062 、铸铁；生铁 castiron 2063 、廿三画 2064 、纤维 fibre 2065

发表于:2018-12-08 / 阅读(89) / 评论(0)

英文名句短语

Bolt to run sprint relay in Ostrava

PRAGUE, March 14 (Xinhua) -- Usain Bolt had confirmed his participation in the men's 4x100 meters relay at the Ostrava Golden Spike meeting in Czech Republic scheduled on June 27, organizers said on Thursday. It will be the seventh time for the Jamai

发表于:2019-01-07 / 阅读(118) / 评论(0)

英语新闻

词汇资料＞合适记忆法(2)

6.树荫(canopy)盖峡谷(canyon). canyon 的字母顺序总是记不住，后来有了一个惊喜的发现： canyon(峡谷)------anyone（任何人）于是有了下句： anyone (任何人)一（

发表于:2019-01-11 / 阅读(108) / 评论(0)

考研英语

VOA慢速英语2013 Boston Tries to Keep Visitors Coming to the City

Boston Tries to Keep Visitors Coming to the City Welcome to This Is America from VOA Learning English. Im Kelly Jean Kelly. And Im Mario Ritter. Today we talk about the city of Boston, Massachusetts. Boston has been in the news recently because of th

发表于:2019-01-12 / 阅读(89) / 评论(0)

2013年VOA慢速英语(六)月

VOA标准英语2008年-Lightning Bolt Hits Beijing Olympic Track

A Jamaican sprinter has taken a very short time to rewrite two cherished world records on the track. From the Olympics in Beijing, VOA's Jim Stevenson has more on the man with a name that fits his accomplishments. Jamaica's Usain Bolt celebrates win

发表于:2019-01-13 / 阅读(54) / 评论(0)

VOA标准英语2008年（八月）

Bolt, Pearson named IAAF athletes of the year

MONACO, Nov. 12 (Xinhua) -- Usain Bolt and Sally Pearson have been named the male and female world athletes of the year for 2011, IAAF President Lamine Diack announced on Saturday. Bolt, who won the award for the third time, and Pearson, a first-time

发表于:2019-01-16 / 阅读(130) / 评论(0)

英语新闻

Bolt may play soccer or cricket after 2016

发表于:2019-01-17 / 阅读(138) / 评论(0)

英语新闻

Usain Bolt's record by the numbers

Usain's Bolt's epic run on Sunday night to lower the 100m world record to its current mark of 9.58 seconds is even more impressive when you look further into the statistics（统计）. If he could maintain that speed over the whole 100m, with a flying

发表于:2019-02-02 / 阅读(67) / 评论(0)

英语新闻

Bolt to take part in Bislett Games in June

PARIS, Jan. 11 (Xinhua) -- Triple Olympic champion Usain Bolt of Jamaica said on Wednesday that he will compete in the Bislett Games in Oslo on June 7 to prepare for the London Games in August. Bolt, 25, world record holder in the 100 and 200m, surre

发表于:2019-02-03 / 阅读(146) / 评论(0)

英语新闻

Bolt marks season best at Brussels Diamond League

BRUSSELS, Sept. 16 (Xinhua) -- World record holder Usain Bolt marked the fastest 100m of the season on Friday, clocking 9.76 seconds at the Diamond League. Bolt, 25, bettered the previous season best time of 9.78 seconds set by compatriot Asafa Powel

发表于:2019-02-03 / 阅读(84) / 评论(0)

英语新闻

Bolt retains world title in men's 200m in Daegu

DAEGU, South Korea, Sept. 3 (Xinhua) -- Usain Bolt of Jamaica, the world's fastest man, retained his world title in the men's 200m with 19.40 seconds on Saturday night at the Daegu world championships. I feel great. I wasn't running angry, I was runn

发表于:2019-02-03 / 阅读(82) / 评论(0)

英语新闻

Usain Bolt: I have nothing to say right now

DAEGU, South Korea, Aug. 28 (Xinhua) -- I have nothing to say right now. I need some time. This was Bolt's response on Sunday night after a sensational disqualification from the men's 100m final for a false start at the Daegu World Championships. The

发表于:2019-02-03 / 阅读(149) / 评论(0)

英语新闻

Bolt nails 200m win in year's best time at Bislett

OSLO, June 9 (Xinhua) -- Usain Bolt ran the year's fastest time of 19.86 seconds to grab the men's 200m title at the Bislett Games here on Thursday in rainy conditions. Bolt delighted the crowd at Oslo's premiere athletics stadium with his usual pre-

发表于:2019-02-03 / 阅读(89) / 评论(0)

英语新闻

Bolt wins 100m race in 9.91 seconds

PRAGUE, May 31 (Xinhua) -- Jamaican Usain Bolt clocked 9.91 seconds on Tuesday to win the 100 meters at the Golden Spike meet in Ostrava. Fellow Jamaican Steve Mullings timed 9.97 for the second place and Daniel Bailey of Antigua was third in 10.08.

发表于:2019-02-03 / 阅读(125) / 评论(0)

英语新闻

Bolt wins comeback race in Rome

ROME, May 26 (Xinhua) -- World record-holder Usain Bolt won his first race after a nine-month break on Thursday when he needed a late kick to win the 100 meters in 9.91 seconds at the Golden Gala. Former record-holder Asafa Powell, who led all the wa

发表于:2019-02-03 / 阅读(136) / 评论(0)

英语新闻

热词：你买自拍杆了么?

自拍是普通人最喜欢的一种消遣方式，而目前有一种提升自拍效果的新神器正迅速成为我们大家生活的一部分。它就是selfie stick（自拍杆）。 A selfie stick is a monopod used to take selfie photographs by

发表于:2019-02-04 / 阅读(97) / 评论(0)

英语口语

Bolt: Now I am a legend

LONDON, Aug. 9 (Xinhua) -- Usain Bolt made Olympic history as he won the gold medal in the 200 meters on Thursday night. Bolt ran 19.32 to finish ahead of fellow countrymen Yohan Blake and Wallace Weir to become the first man to win 100 and 200 meter

发表于:2019-02-07 / 阅读(81) / 评论(0)

英语新闻

Bolt to ease training load in bid to prolong career

Bolt to ease training load in bid to prolong career RIO DE JANEIRO, Oct. 23 (Xinhua) -- Sprint champion Usain Bolt of Jamaica has revealed plans to diminish his training program in a bid to prolong his career. Bolt, 26, said on Tuesday his best chanc

发表于:2019-02-07 / 阅读(105) / 评论(0)

英语新闻

Bolt breezes to take 200m in Zurich Diamond League

Bolt breezes to take 200m in Zurich Diamond League GENEVA, Aug. 30 (Xinhua) -- Newly crowned London Olympics champion Usain Bolt sailed to a comfortable 200m win in the Diamond League meeting in Zurich on Thursday. Bolt posted a meet record of 19.66

发表于:2019-02-08 / 阅读(116) / 评论(0)

英语新闻

剑11阅读生词文章注解--passage2

navigability 适航性 dismantle 拆除 commemoration纪念 tilting 倾斜的 monorail 单轨铁路 ribcage 胸廓 weld 焊接 bolt 插销，螺栓 hydraulic 水力的 clamp 夹紧，固定住;夹钳，螺丝钳 axle 车轴 revolution 一周(转) cog

发表于:2019-02-19 / 阅读(120) / 评论(0)

雅思英语

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

biological toxicology

blurrily