He agrees that the acidifying effects of nitrogen fertilizer deserve more attention in China.
他同样认为,氮肥的酸化效果在中国应该引起更多的关注.
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The acidifying foods are cheese, egg yolks, meat and milk and other rich sources of protein.
强酸的食品包括乳酪, 蛋黄, 肉类,牛奶和其他高蛋白食品.
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