Over a 28-year-period, megamergers — the largest 1% of all transactions — destroyed on average 3% of the short-term stock returns of acquirers, according to a new study from a trio of researchers.
三名研究者完成的最新一项研究显示，在28年的时间段里，在所有交易中占1%的规模最大的巨型合并交易平均为收购者带来了3%的短期股价损失。
Last year a study showed that one-fifth of the world's coral reefs have died or been destroyed and the remainder are increasingly vulnerable to the effects of climate change.
去年的一项研究表明，全世界五分之一的珊瑚礁已经死亡或者被破坏了，剩下的部分也受到越来越严重的气候改变的影响。
The study, published in the journal Conservation Biology, said that since records began, Australian agriculture had changed or destroyed half the woodlands and forests of the country.
这项发表在《保护生物学》（Conservation Biology）的研究称，自从有记录以来，澳大利亚的农业已经改变或破坏了本国一半的林地以及丛林。
Also destroyed was its cargo of four scientific satellites to study how the Earth's magnetic field interacts with solar winds.
随之一并被摧毁的还包括所运载的用于研究地球磁场如何与太阳风互动的4颗科学卫星。
But we should not be given to the Internet, or we'll get our life and study destroyed.
但是，我们不应该沉湎于互联网，否则会使我们的生活和学习受到影响。
Scientists are racing to study the thousands of potentially beneficial plant species found in the world's tropical forests before they are destroyed by deforestation.
在滥砍滥伐毁坏雨林地之前，科学家们竞相对世界热带林中发现的数千种有着潜在用途的植物物种进行研究。
A study commissioned by the World Bank in 2007—a year before the crisis—revealed that only 5% of firms were created or destroyed in the decade of high growth.
世行于2007年，也就是危机前一年，展开了一个研究。报告揭露：仅有5%的企业在俄罗斯的十年高速增长中或被创造或被毁灭。
Abstract: the complicated division of study branches has destroyed synthetic study about private law and also obstructs establishment of private law culture and extension of private law theory.
内容提要：纷繁复杂的学科分类体系已经支解了私法的整合性研究，从而妨碍了对私法理论的抽象和私法文化的建立。
We should not be addicted to the Internet, or we'll get our life and study destroyed.
我们不能沉湎于上网，否则就会荒废学业，影响生活。
The complicated division of study branches has destroyed synthetic study about private law and also obstructs establishment of private law culture and extension of private law the.
纷繁复杂的学科分类体系已经支解了私法的整合性研究，从而妨碍了对私法理论的抽象和私法文化的建立。
The complicated division of study branches has destroyed synthetic study about private law and also obstructs establishment of private law culture and extension of private law the.
纷繁复杂的学科分类体系已经支解了私法的整合性研究，从而妨碍了对私法理论的抽象和私法文化的建立。
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