采用冰冻切片he染色方法对黄牛输卵管各部进行了组织学观察，以为生殖生理学和胚胎工程学等教学和研究工作提供基础资料。
In order to provide basic materials for reproduction physiology and embryo engineering, the Yellow Cattle's oviduct was observed by freezing section and he staining.
横断取材，冰冻切片，HE法染色，用计算机图像分析系统测量其几何形态学指标。
Serial sections were obtained by frozen section methods and stained by HE. The geometrical morphology data of umbilical cord vein were measured by the computer image analysis system.
病理医师要有雄厚的病理基础和冰冻切片诊断的丰富经验及较全面的临床、影像学知识才能保证诊断的可靠性。
Pathologic doctor must learn more basic pathological knowledge and rich experience on frozen section and clinic, radiographic knowledge, in order to ensure correct diagnosis.
术后取右下肺组织活检标本，观察肺血管内皮组织形态学改变，冰冻切片免疫组化法检测肺血管内皮细胞粘附因子(ICAM)1的表达。
Lung biopsy specimens were obtained at end of operation in order to study histological changes of lung vascular endothelium. The expression of ICAM 1 on lung vascular endothelium was detected.
结果：本组细针抽吸细胞学检查、粗针穿刺活检和病灶染色手术切除冰冻切片检查的符合率分别为75%、92%和100%（P<0.05）。
RESULTS: Compared with postoperative pathology results, the diagnostic consistent rates of FNAC, LCNB and FSB with staining focus were 75%, 92%, and 100%, respectively (P< 0.05).
结论细胞学印片诊断准确率与冰冻切片接近，且两者有互补的作用。
Conclusion The accurant rate of imprint cytology is almost equal to that of frozen section, and both the detection methods have a supplementary effect to each other.
这种现象有着重要的生态学意义。如果冰比水的密度大，那么暴露于低温之下的湖泊将会从底部开始向上发生冰冻现象。
This phenomenon has important ecological implications in that if ice were to be denser than water, then the lakes, exposed to low temperatures would start freezing from the bottom up.
这种现象有着重要的生态学意义。如果冰比水的密度大，那么暴露于低温之下的湖泊将会从底部开始向上发生冰冻现象。
This phenomenon has important ecological implications in that if ice were to be denser than water, then the lakes, exposed to low temperatures would start freezing from the bottom up.
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