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natural amino acids
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natural amino acids
Encyclopedia
理学
天然氨基酸
释
natural amino acids
天然氨基酸
广义指生物界中自然存在的同时含有氨基和羧基的有机化合物;狭义指形成蛋白质的22种氨基酸,与蛋白原氨基酸同义。
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water use investigation
water use norm
water user association
water-use right
water vacuum tank
water value of a calorimeter
water valve
water-vapor plasma
water vapor resistance of polymer materials
water vapor tape recorder
water-vapour maser
water vapour transport
water vascular system
water vesicle
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waterway
waterway basic survey
waterway check survey
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waterway network in the Pearl River delta
waterway of the Heilongjiang River
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