船用安全阀

新西兰英语 91 Water Safety

Drowning is a big problem around the world and is the second most common cause of accidental death. New Zealand also has a very high rate of drowning with only road accidents and falls causing more deaths by accident. From 2003-2007 an average of 114

发表于:2018-12-05 / 阅读(32) / 评论(0)

新西兰英语

英语听力文摘 English Digest 521、锚应该抛多远？

Anchors Away, Me Boysbut How Far? Anchors away, me boys but how far? On this moment of science.What happens if you throw your anchor overboard and there isnt enough chain to reach the bottom? Does the anchor haul you down with it? This sounds a littl

发表于:2018-12-31 / 阅读(99) / 评论(0)

英语听力文摘 English Digest

unit32 Escape Valve 逃避责任之门

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-02 / 阅读(128) / 评论(0)

午后咖啡

英国学生科学读本第35期:蒸汽往上冒(2)

There would soon be an explosion; the kettle would be burst open. It is in this way that boiler explosions are often caused. When there is too much steam in a boiler, and it cannot get out, it presses against the sides of the boiler, until at last th

发表于:2019-02-07 / 阅读(80) / 评论(0)

英国学生科学读本

New sea satellite system helps South Africans combat piracy

JOHANNESBURG, March 8 (Xinhua) -- In order to combat piracy and to improve maritime safety, South African authorities（当局官方） have begun using a sophisticated（复杂的精细的） navigation satellite system, it was announced on Tuesday

发表于:2019-02-19 / 阅读(112) / 评论(0)

英语新闻

【英语时差8,16】船锚与弱扣环-下

The navy has prepared for this by building what is called a weak link into their anchor chains. The weak link is the last link in the chain, and while its strong enough to hold together in general, its weak enough to break if the whole weight of the

发表于:2019-02-23 / 阅读(43) / 评论(0)

英语时差8，16

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学英语单词

ab antiquo

accessories of gear cutting machine

acetobacter melarogenum

basal segments of lower lobe of left lung

bathypectinuras

Butiama