英语词汇“jewel beetle”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

jewel beetle

noun

A chiefly tropical beetle that has bold metallic colours and patterns. The larvae are mainly wood-borers and may be serious pests of timber.

Family Buprestidae: numerous genera.

Scientists have calculated that the European jewel beetle Melanophila acuminata, about 1 cm. in length, can detect a 25-acre forest fire from 7.5 miles away....

The jewel beetle, Melanophila acuminate, is a living fire detector.
The University of Bonn uses the infrared-sensitive sensors of the jewel beetle as a template for a remote fire-sensitive network.

单词	jewel beetle
释义	jewel beetle noun A chiefly tropical beetle that has bold metallic colours and patterns. The larvae are mainly wood-borers and may be serious pests of timber. Family Buprestidae: numerous genera. Scientists have calculated that the European jewel beetle Melanophila acuminata, about 1 cm. in length, can detect a 25-acre forest fire from 7.5 miles away.... The jewel beetle, Melanophila acuminate, is a living fire detector. The University of Bonn uses the infrared-sensitive sensors of the jewel beetle as a template for a remote fire-sensitive network.
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