Ducklings virus hepatitis (DVH) Propolis inactivated vaccine was applied for immunizing l-day-old ducklings, and 0.

应用自行研制的雏鸭病毒性肝炎(dvh)蜂胶灭活苗，以0。

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And of course, there is cow flatulence: as cattle digest grass or grain, they produce methane gas, of which they expel up to 200 L a day.

当然还有牛的肠胃气涨：当牛消化草或谷物时，每天产生超过200升的甲烷气体。

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The L/C must remain valid until the fifteenth day after shipment.

信用证必须在装船后15天有效。

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There's also The L.A. Times, which you can get now online with no problem from the -you can read every day's newspaper.

洛杉矶时报也提过,你可以在网上轻松找到,你可以读到任何时间的报纸

耶鲁公开课 - 金融市场课程节选

And for those who prefer regular, old-fashioned lights, Philips launched its much-anticipated L-Prize winning 10-watt LED bulb on Earth Day.

ENGADGET: Inhabitat's Week in Green: ten earth activities, transnatural stools and wood ash bike frames

Each weekend its many upscale restaurants fill up with day-trippers from L.A., 75 miles to the southwest.

FORBES: Magazine Article

L. Mencken had a field day portraying the self-righteous sobersides of the prairies (who often drank homemade corn liquor behind the barn at night).

FORBES: California Leavin'