“便秘”的概念、定义、翻译、参考文献-科学参考

单词	便秘
释义	便秘 Encyclopedia 医学便秘释 constipation便秘以粪便在肠内滞留过久，秘结不通，经常二三日甚至更久才大便一次，或周期不长，但粪质干结，排出艰难，或粪质不硬，虽有便意，但便而不畅为主要临床症状的病证。医学便秘释 constipation便秘因粪便在结肠存留时间过久，水分含量降低，从而粪便干燥、坚硬、量少且不易排出的现象。医学消化释 constipation便秘排便次数减少（每周＜3次）、粪便干硬和/或排便困难。
随便看	association analysis association and Kriging grid method association anlysis association area of cerebral cortex association-based long-lived routing association-based long-lived routing, ABR association by contiguity association by contrast association by similarity association class association colloid association constant association fluid Association for Childhood Education International Association for Computing Machinery Association for Computing Machinery International Conference on Information and Knowledge Management Association for Computing Machinery Special Interest Group on Information Retrieval Association for Early Childhood Education and Development Association for Educational Communication and Technology Association for Education of Journalism and Mass Communication Association for Evolutionary Economics Association for History of Chinese Journalism Association for Information Management Association for Information Science and Technology Association for Information Systems，AIS

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