To obtain excellent aseptic fabric, chitin weight percentage in yarn shouldn't be less than 80 %.

要体现织物抗菌性优异, 甲壳素在纱线中的质量百分比不应低于80%.

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Though dogs have a slightly larger brain , cats have a higher brain to body weight percentage.

虽然狗儿的脑袋略大, 但从体重中所占的比率来看则是猫咪较重.

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