单词：biodiversity,bio-diversity
单词：biodiversity,bio-diversity 相关文章
The earths tropics teem with species. Theyre far more biologically diverse than the cooler parts of the planet. And scientists have credited higher temperatures and greater amounts of sunlight. But a new study claims that the secret to tropical biodi
Scientific American(七)月
By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode
VOA2003（下）-农业与经济
Species of plants, animals and other categories of living things are disappearing. And millions of people still live in extreme poverty. But is there a connection? For example, is the ongoing destruction of the Indonesian rainforest driven by the eco
Scientific American(九)月
A United Nations Trade Group is promoting so-called EcoChic Fashion as one way of stemming the rapid loss of the world's biodiversity. The United Nations has designated 2010 as the International Year of Biodiversity to focus attention on the threaten
VOA标准英语2010年(二月)
Cyber -diversity 网络多样性 I'm so tired of hack ers . That's what happens when you have bunch of computers runing the same software. Because they share the same flaw s , if you can hack into one, you can hack into them all. That appens in natur
英语听力文摘 English Digest
1. Why that two-timing! 为什么那么不专情。 2. Don't let it get you down. There are plenty of fish in the sea。 别让这件事影响你的情绪。天涯何处无芳草。 3. Are you cheating on me? Because I've been hearing some rumors。 你
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