This experiment is to further verify the effects of MTA as a sort of pulp capping agent through using it on the mechanically exposed pulp of dog teeth.
本次实验用其来覆盖狗牙的机械性穿髓面，以进一步证实该制剂的盖髓疗效。
Freshly blown pulp turns a reddish brown when exposed to air, on account of oxidation of lignin and coloring matter remaining in the pulp.
刚喷放暴露在空气中的浆料会变成微红色，这是由于浆料中残留的木素和有色物质被氧化的原因。
METHODS: Capping the pulp with either MTA or Calcium hydroxide after the pulp had been exposed mechanically.
方法：人工机械暴露犬牙髓，用MTA或氢氧化钙直接盖髓。
Storage exposed to the sunlight or at high temperature especially at high humidity will deteriorate the deinkability and the quality of the deinked pulp mar…
经受阳光照射或在高温条件下贮存，会使脱墨浆的尘埃度大幅度增加，油墨的可脱除性急剧恶化，脱墨浆质量变差。
Storage exposed to the sunlight or at high temperature especially at high humidity will deteriorate the deinkability and the quality of the deinked pulp mar…
经受阳光照射或在高温条件下贮存，会使脱墨浆的尘埃度大幅度增加，油墨的可脱除性急剧恶化，脱墨浆质量变差。
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