chronic toxicity

常見(jiàn)例句

Objective: To observe the chronic toxicity in the intraoral of administration of compound povidone iodine (CPI) on rats.
目的觀察復(fù)方聚維酮碘片（CPI）口腔給藥對(duì)大鼠的長(zhǎng)期毒性。
Chronic toxicity----The degree of harm caused to living organisms as a result of continued or prolonged exposure to a substance.
慢毒性——由于持續(xù)或拖延物質(zhì)的暴露對(duì)生態(tài)體系造成的損害程度。
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Since the chronic toxicity and carcinogenic character of chemo-synthetic pigments been discovered, the exploitation of the inartificial vegetable pigments was gradually paid attention to.
由于化學(xué)合成色素不斷被發(fā)現(xiàn)有慢性毒性和致癌性，因此，天然植物色素的開(kāi)發(fā)利用逐漸被人們所重視。