基本药物制度 system for using basic drugs ; basic drug system ; Essential drug system ; essential medicines system
国家基本药物制度 national system for basic pharmaceuticals ; national essential drug system
物权制度 real right system ; right in rem system ; rule on right in rem ; real right system right in rem system
抵押物跟踪制度 collateral tracking system
农作物制度变迁 NZZB
实物交割制度 physical delivery system
抑制物梯度 inhibitor gradient
物物交易制度 Barter system
作物栽培制度 Cropping system
物物交换制度 Barter System
然而现在对于这块肉的味道如何还没有任何显示，因为严格的规章制度阻止任何一个人去品尝在实验室用动物生成物培育出来的组织。
There is no indication yet of how the meat tastes because strict regulations prevent anyone from consuming tissue grown in a lab which has been fed on animal products.
另一个难题是，规章制度阻止品尝实验室培养的肉，因为它是用胎血清培养的，胎血清可能包含对人类有危害的污染物。
The other difficulty is that reulgations prevent the lab-grown meat from being tasted, because it has been grown using fetal serum which could contain contaminants that are dangerous to humans.
您还可以把你的笔记电邮给那个让人崩溃的小子，并且，在大学以物易物的制度下，现在他欠你一个人情，如果你碰巧缺课。
You also can E-mail the irritating kid your notes, and, in the college bartering system, now he owes you a good turn if you ever happen to miss class yourself.
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