desert locusts 中文意思是什麼
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Watch out for the outbreaks of desert locusts
警惕沙漠蝗的猖獗發生 -
There is a modern - day example of this phenomenon - in october 1998, a swarm of desert locusts crossed the atlantic, travelling from africa to the caribbean
近年來，也有這方面的例子在1998年10月份，一群沙漠蝗也曾飛越大西洋，從非洲到達了加勒比地區。 -
Using genetic evidence from more than 20 species of locusts, scientists from the universities of toronto, arizona, maryland, cornell university and the u. s. department of agriculture have answered a long - standing conundrum : why are the closest relatives of the african desert locust schistocerca gregaria found in the new world, rather than africa
他們的這一研究成果還揭開了一個長久以來懸而未決的謎題，即為何非洲沙漠蝗schistocerca gregaria關系最近的親戚是在美洲大陸而不是在非洲大陸被發現的。報道說，沙漠蝗是世界上從
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