水产品保鲜

VOA慢速英语-Agriculture Report - 'Catch Shares': A Better Way to

This is the VOA Special English Agriculture Report. Too much fishing has reduced many fishery populations by ninety percent or more from their highest recorded numbers. Some fishing seasons last only a few days because the catch limit is quickly rea

发表于:2018-12-07 / 阅读(48) / 评论(0)

VOA慢速英语2008年（九）月

VOA标准英语2011--Scientists, Regulators Look to Save Smal

Scientists, Regulators Look to Save Smaller Fish in Marine Food Chain Perhaps you've had salmon, tuna, or swordfish for dinner recently. Or maybe it's on the menu tonight. Every big fish that lands on your plate got that big by eating lots of little

发表于:2019-01-14 / 阅读(48) / 评论(0)

VOA标准英语2011年(八月)

PBS高端访谈:夏威夷的观赏鱼产业引起了争议

MIKE TAIBBI: What's not to love? So beautiful, colorful, mesmerizing in their movementsminiature works of living art that can thrive and entertain for years! They're, Koles, Longnose Butterflies, and a variety of TangsImmortalized by Hollywood in the

发表于:2019-01-27 / 阅读(59) / 评论(0)

PBS访谈商业系列

英语听书《白鲸记》第853期

The English were preceded in the whale fishery by the Hollanders, Zealanders, and Danes; from whom they derived many terms still extant in the fishery; 就从事捕鲸业说来，荷兰人，西兰人和丹麦人都是早于英国人的，他们所创造

发表于:2019-02-17 / 阅读(34) / 评论(0)

白鲸记

Fishing ban starts in South China Sea

GUANGZHOU, May 16 (Xinhua) -- A two-and-a half month fishing ban began at noon Wednesday in most parts of the South China Sea as part of ongoing efforts to rehabilitate the area's marine resources, according to fishery authorities. The Hainan provinc

发表于:2019-02-18 / 阅读(55) / 评论(0)

英语新闻

CCTV9英语新闻：Vessel from Sansha completes first patrol of waters

A newly commissioned vessel in China's southernmost city of Sansha has completed its first patrol in waters around the Zhongsha Islands. The law enforcement ship embarked on a 1,200 kilometers trip Sunday and returned Monday afternoon. During its pat

发表于:2019-02-18 / 阅读(82) / 评论(0)

cctv9英语新闻2015年

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Cauchy-Bunyakovskii-Schwartz inequality

centrichromatography