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一、形态学观察 二、细胞遗传学 如:染色体核型分析、染色体显带等 三、分子细胞遗传学 如:荧光原位杂交 四、分子生物学 如: Southern杂交,PCR及相关技术等
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石河子大学:《实验诊断学》课程教学资源(PPT课件讲稿)第五章 常用肾脏功能实验室检测、第六章 肝脏病常用的实验室检查、第七章 临床常用生物化学检查、第八章 临床常用免疫学检测、第九章 临床病原体检测
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第一节概说 第二节主要种类和品种 第三节生物学特性 第四节育苗与建园 第五节整形修剪和花果管理 第六节肥水管理
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1. As an organizing principle for life a. We tend to think of kin as something natural biological or as having some basis beyond culture i. For example, children reuniting with birth parents b. Kinship is actually highly variable and artificial from one culture to the next
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1.The Nuer a. Famous in anthropology long before Hutchinson's book i. The Nuer were pacified by the British colonial forces 1. After their pacification anthropologists could study them 2. Much of early anthropology was caught up in colonialism b. Studied by many, but there can't be a definitive book on their culture or any other
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More Problems With Culture 1. The culture concept has been used and misused This notion has traveled around the world it can be considered one of Anthropology's great successes b. Culture has also been distorted 1. Assumptions that cultures have clear boundaries
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昆虫纲是动物界中最大的纲,估计近100~300 万种以上,已知种类只有约15万,种类尚待认识。 我国昆虫种类极为丰富,记载的仅有3万余种 。迅速查清我国昆虫的区系和发掘其资源,是 我国昆虫学当前迫切的重大任务之一。 许多害虫和益虫要认识,尤其是近似种类或易 混淆的种类要区别
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一.土壤卫生的意义 土壤的物理、化学及生物学特性会不同程度地影响以下几个方面: 1.水体、空气的质量 A.使水体的化学性状及微生物指标发生变化; B.土壤潮湿或沼泽化会使空气湿度增大;使有机物厌氧分解使空气中的有害气体增加。 C.冬季寒冷、夏季炎热,且家畜易发生疾病(感冒及风湿性疾病)
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1. Strength and weakness of anthropology: Anthropologists are often swayed by a single key case a. Weakness in that this is an obviously inadequate sample. No way of knowing if typical or how typical b. Strength in that rich analysis, really can tell you a lot
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More On The Nuer 1. Ghost Marriage: a woman is married to a dead man a. Among the Nuer, this kind of marriage is almost as frequent as marriage to a living man b. A living man is found to physically father a child for the dead man. TO understand this, one must distinguish between:
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