preclinical disease 中文意思是什麼
preclinical disease
解釋
臨床前期病變- preclinical : adj. 【醫學】臨診前期的，臨床前的。
- disease : n. 1. 病，疾病；【植物；植物學】病害。2. （精神等的）病態，弊病。3. （酒等的）變質；（食物等的）腐敗。4. 〈廢語〉不安。
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Armour liver often has eruptive popularity, basically cause through getting contaminative water or food, water of the well in be like a country is caused by pollution small - sized and eruptive, be in the cook of preclinical platoon virus, cooked food of pollution of deal with contact is eruptive and popular also common occurance ; also have give birth to the shellfish aquatic product that eats poison of catch a disease catch a disease to pollute to cause armour liver eruptive popularity, place of edible wool blood clam causes shanghai produces armour liver craze at the beginning of 1988
甲肝常有暴發流行，主要通過受污染的水或食物而引起，如農村中井水被污染引起小型暴發，處于潛伏期排病毒的炊事員，經手接觸污染熟食暴發流行也屢見不鮮；也有生食受病毒污染的貝類水產品引起甲肝暴發流行，上海市1988年初發生甲肝大流行就是食用毛蚶所造成的。 -
It is certain that has preclinical ; has special clinical show, great majority contagion lifts in the temperature in course of diseases, disease of rash, poisonous blood and liver splenomegaly wait
有一定潛伏期；有非凡的臨床表現，絕大多數傳染病在病程中體溫升高，有皮疹、毒血癥和肝脾腫大等。 -
Prevention and cure of the derzsy ' s disease depended on vaccine and antiserum, antibodies of eggs. the vaccines includes goose embryo and duck embryo vaccines which were used 1n breed goose and goslings, and those vaccines have great effect in breeding goose, but the entire virion live vaccines and attenuated vaccines exist many deficiencies. such as preclinical infection, dissemination of virus, recovery of viru5, etc. those proplems can be sol / ed by producing genetic engineering " asclne
目前使用的疫苗分為種鵝用和雛鵝用的鵝胚和鴨胚化疫苗，這些疫苗在實際生產中發揮巨大作用，因其為全毒苗或弱毒苗，存在著潛伏感染，排毒散毒，毒力返祖的缺陷，基因工程疫苗的研製可解決上述問題。
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