The eggs hatch after 24 hours and the maggots eventually consume 60 percent of the body tissue over a number of weeks.

虫卵在24小时后会孵化，经过几周的时间，蛆虫会食用60%的身体组织。

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The frame number marks, made of steel plate shall be welded and painted on the hatch coaming and bulwark at the place of every 10 frame-space and at every bulkhead.

每隔10档肋位和每一舱壁处要用钢板割的肋位标记焊接到舱口围和舷墙上。

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Methods the mosquito eggs were set into the different salinity water and the hatch percentage of eggs, the growth of larvaes and the number of pupas were recorded.

方法将蚊卵分别放人不同盐度的水中孵化；观察不同盐度水中卵的孵化率、幼虫成活率及成蛹情况。

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But Senators Tom Coburn and Orrin Hatch have raised a number of questions about the effectiveness of the effort.

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This number came from a letter authored by the Joint Committee on Taxation to Senators Max Baucus and Orrin Hatch that ran some quick numbers on the revenue-raising potential of tax reform.

FORBES: Tax Aspects Of The Obama - Romney Debate, Round 2