未经消化的二级生活污水处理厂脱水污泥含氮4.12%，其中有机态氮占93%。

Undigested dewatered domestic sewage sludge from secondary treatment plant contained N 4.12%, of which organic form of N accounted for 93%.

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他们计划将果食蝙蝠诱离所栖森林，引到曾经一片雨林而今变荒为废的空地上排泄粪便， 播撒未经消化的树种。

They are luring fruit-eating bats out of their woodland homes and getting them to dump the undigested seeds of their most recent meals in areas where rainforests once stood.

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研究者认为，恐龙巨大的胃和强大的新陈代谢系统将帮助它们消化这么多未经咀嚼的食物。

The dinosaurs' large stomachs and powerful metabolisms would have helped them cope with so much unchewed food, the researchers believe.

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Not a repeat of what's happening in the class; I don't want to hear what was in the readings, I don't want to hear what was in the lecture undigested.

而不是对课堂内容的重复,我不想看到阅读资料里的内容,我不想看到未经消化理解过的内容

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选