The method of strong aqua ammoniac induced cough,the method tracheal spiral line and phenolsulfonphthalein excretion test were used.
采用浓氨水诱咳法、酚法气条法研究镇咳、祛痰平喘作用。
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Tiring of field and flock, in 1768 he moved to Edinburgh, where he founded a successful business producing sal ammoniac from coal soot, and busied himself with various scientific pursuits.
1768年,他和羊群感到厌倦,迁到了爱丁堡。他建了一家很成功的企业,用煤烟生产氯,时忙于各种科学研究。
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