- 電子顯微鏡
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electronmicroscope中文什么意思
例句與用法
- Three kinds of parasporal crystals of bipyramidal , cubical and embedded shapes were observed under an electronmicroscope
建立了一個(gè)利用電轉(zhuǎn)化技術(shù)構(gòu)建遺傳改良工程菌的新模式。 3 - Based on the lexicological biochemistry and ultrastructure , effects of heavy mental on 5 . yangtsekiense had been studied in this paper by means of transmission electronmicroscope ( tem ) and polyacrylamide gel electrophoresis ( page )
本實(shí)驗(yàn)采用了透射電子顯微鏡和聚丙烯酰胺凝膠電泳等方法，從超微結(jié)構(gòu)和毒理生化兩個(gè)方面研究了重金屬鎘、鉛對(duì)長(zhǎng)江華溪蟹主要組織器官的影響。 - The histologic lesions were characterized by the remarkable atrophy of intestinal villi , basal vacuolation of enterocytes , increment of the crypt and the villus - to - crypt ratio had significantly decrease . compared with that of noninoculated control chicks . besides . intestinal villi become thin and flat . or cubic , also accompanied with necrosis . many villous enterocytes were detached from the lamina propria and the lamina propria contained a diffuse infiltrate of lymphocytes , plasma cells , macrophages . the characteristic ultrastructural changes observed by electronmicroscope were swelled mitochondria and dilated endo - plasticreticulum . ribosome on the surface of endo - plasticreticulum fall off and the number of ribosome within the cell decrease
動(dòng)物回歸試驗(yàn)中接種兩周齡spf雞， 24h后陸續(xù)發(fā)病，表現(xiàn)為持續(xù)性水樣腹瀉；剖檢可見病雞脫水、小腸內(nèi)有大量的液體和氣泡、腸粘膜變??；組織學(xué)變化為腸絨毛上皮壞死、脫落，絨毛平均長(zhǎng)度減少而隱窩深度增加，固有層中淋巴細(xì)胞浸潤(rùn)。其臨床癥狀及病理組織學(xué)變化與自然發(fā)病相同。