dying-out time 中文意思是什麼
dying-out time
解釋
衰減期-
The steady dead generation and time that was caused by the isolated virus was certain by chicken embryo which was inoculated on seven or nine days. the histopathological changs of the infectious stunting syndrom were studied by the way of ordinary paraffin section and he dying. the experimental result were as follows : the test proved that the changes of the chicken embryo were different in different stage. the chicken embryo dead in a week after it inoculated. the body was dropsy and hemorrhage. dead before it hatched out, the embyo body were dropsy, pale and slime. the liver was yellow and swolled, gallbladder ( vesica fellea ) was filled with bile. bursa and glandula thymus analosis. the kindey dropsy. bowel lamina were humble, dilatation. gas and yellow foam were filled the bowel. histopathological changes were that, in early stage, obvious changes of liver and kindey were dropsy, hemorrhage and necrosis. two types eosinophilic intranuclear inclusion bodies including large round and little granular were present in cells of the above organs. the obvious changes of bursa were dropsy, adverse folliiculated growth and little lymphocytes proliferating, 19 - 21 days chicken embryo, one or two big empty vacuoles were prensent in cells of liver and kindey. the number of the folliculi was growing, the vacuoles between cells were larger
膽囊充盈、其內充滿稀薄的膽汁；法氏囊、胸腺萎縮，腸道擴張、腸壁菲薄、內充滿氣體及黃色泡沫狀物；腎臟腫大。病理組織學變化方面，早期肝臟、腎臟、腸主要以出血、水腫和壞死為主，且肝細胞核及腎小管的上皮細胞核內均發現有核內包涵體，包涵體呈嗜酸性，為大型圓形包涵體或不規則的顆粒狀；法氏囊則以水腫、濾泡發育不良、小型淋巴細胞數量增多為主。 19 21日齡雞胚肝細胞、腎小管上皮細胞的胞漿內出現1 2各大的空泡，法氏囊濾泡數目增多細胞間有較大空隙。 -
Thirdly, theoretical research about the research - based learning must be intensified. both the theoretical researchers and practical persons hold the same opinions that the " research - based learning " course and the discipline courses should be stood side by side, thus the curricular structure of high schools shows itself a dualistic pattern < > but the dualistic curricular structure creates a dilemma for the survival of research - based course, driving research - based course to face a danger of dying out 9 the purpose of this paper is to focus on constructing macro research - based learning system, which the focus is on exploiting the discipline - based research - oriented courses and on its learning activities, at the same time. considering the present research - oriented course and its learning activities
第三個突破是研究性學習模式設計本身的突破，即走出學生學習生活中灌輸式學習與研究性學習二元分離的狀態，既要以研究性學習的思想和策略來重構全部的學科，使所有科目都或多或少地帶有「研究性」 ，尤其是那些重要的關鍵的知識，同時又要以研究性學習的方式改造所有科目的學習方式，從而全面貫徹嚴肅探究的學習方式，實現雙基教學與研究性學習的融合。 -
And actually he ' s dying and we ' re running out of time
他這個樣子我們時間也不多了
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