一次的便便有多重?
秤的誤差
1
普通準(zhǔn)確度等級(jí)(IIII)
2
中等準(zhǔn)確度等級(jí)(III)
秤的擺放位置也會(huì)影響結(jié)果
參考文獻(xiàn)
[1] Cummings J H, Bingham S A, Heaton K W, et al. Fecal weight, colon cancer risk, and dietary intake of nonstarch polysaccharides (dietary fiber)[J]. Gastroenterology, 1992, 103(6): 1783-1789.
[2] 《固定式電子衡器》(GBT7723-2017)
[3] Boron, Walter F. Boulpaep, Emile L. Medical Physiology. Elsevier Health Sciences. 2016: 738
(來源:科普中國(guó))
編輯:王文婧
責(zé)編:肖文翔
審核:熊煥唐