自然发病的英文

• natural occurrence

• "自然"英文翻译    nature; natural world
• "发病"英文翻译    attack; morbidity; paroxysm; ...
• "自然发病率" 英文翻译 :    autogenous rate
• "天然产状 自然发病" 英文翻译 :    naturaloccurrence
• "烟草环斑簿的自然发病" 英文翻译 :    the natural occurrence of tobacco ring spot virus
• "突然发病" 英文翻译 :    stockpiling vaccines
• "自然发电站" 英文翻译 :    natural flow station
• "自然发火" 英文翻译 :    autogenous ignition; spontaneous ignition
• "自然发假发" 英文翻译 :    natural hair wig
• "自然发酵" 英文翻译 :    autofermentation; natural curing; natural fermentation; spontaneous fermentation; wild fermentation
• "自然发情" 英文翻译 :    spontaneous estrus
• "自然发生" 英文翻译 :    abiogenesis; abiogeny; archegenesis; archigenesis; archigony; autogenesis; autogeny; autogony; heterogenesis; heterogenetic; ontaneousgeneration; spontaneity; spontaneous generation; spontaneous origin
• "自然发生的" 英文翻译 :    abiogenetic; abiogenous; autogenetic
• "自然发生论" 英文翻译 :    abiogenesis; spontaneous generation theory; theory of spontaneous generation
• "自然发生说" 英文翻译 :    doctrine of autogenesis
• "自然发音法" 英文翻译 :    phonetic method
• "自然发展" 英文翻译 :    organic growth
• "自然发火温度" 英文翻译 :    spontaneous ignition point; spontaneousignitionpoint
• "自然发酵的酒" 英文翻译 :    free run wine
• "自然发酵面包" 英文翻译 :    self-rising bread
• "自然发生论的" 英文翻译 :    abiogenetic
• "自然发生论者" 英文翻译 :    abiogenist
• "自然发展轨道" 英文翻译 :    natural route of development
• "自然发展进程" 英文翻译 :    a process of natural development
• "自然发展研究" 英文翻译 :    natural history study

• Regrettably , in developed countries , about 230 , 000 persons in every million more than 1 in 5 die from naturally occurring cancer
  在一些发达国家，每一百万人之中，便有约二十三万人超过五分之一机会死于自然发病的癌症。
• So far we have no sufficient evidence to testify the seeds naturally infected withthe pathogen in growing field can transmit this disease
  作者通过大量的播种试验，到目前为止还末能证实来自自然发病田的种子常规越冬后能够传病，相关工作正在进行中。
• 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
  动物回归试验中接种两周龄spf鸡， 24h后陆续发病，表现为持续性水样腹泻；剖检可见病鸡脱水、小肠内有大量的液体和气泡、肠粘膜变薄；组织学变化为肠绒毛上皮坏死、脱落，绒毛平均长度减少而隐窝深度增加，固有层中淋巴细胞浸润。其临床症状及病理组织学变化与自然发病相同。