We recommend that the primary diagnostic test be a 24 - hour urine collection.

我们提倡24小时尿收集作为主要诊断检测.

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Their, has installed a long tube, to urine collection vessel.

它们的下面, 安装了一根长管, 通向尿液的收集容器.

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But if things get really desperate, Apollo - era urine collection bags are on board.

但是如果真到了绝境, 阿波罗飞行器时代的集尿袋就要派上用场了.

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