双香豆素因吸收不规则、不完全，已被华法林等所取代。
Dicoumarin due to absorption of irregular, incomplete, has been replaced by warfarin.
骨吸收过程中，无机盐可以先吸收，残剩粗糙不规则的胶原纤丝。
During bone resorption, the inorganic components of the bone matrix were first dissolved and resorbed leaving behind rough and irregular collagen fibrils.
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