人类起源的

At first he states four turning points in early history: the rise of hunting, the rise of plowing agriculture, the rise of artificial irrigation and the rise of nomadism.

首先他提出了人类早期历史的四个转折点即渔猎活动的产生，农耕文化的起源，人工灌溉农业的开端以及游牧业的兴起。

That is a small part of the biological history of man, and until we know far more about the neurophysiological aspects of language, we can only speculate about the origins of signs as symbols.

而这只是人类的生物学历史的一小部分，而且只有我们对语言的neurophysiological神经生理学方面了解得多得多时，我们才能推测信号作为象征/符号的起源。

Cultivation Of Totemism On Human Aesthetic Psychology;2. According to his point of view,the origin of religion can date back to Totemism.

根据弗氏的观点，宗教的起源可以追溯到原始人的图腾崇拜，而这些又是人类潜意识中&俄狄浦斯情结&的产物。

It also became apparent that the new virus contains bits and pieces derived from avian and human strains of influenza, as well as porcine ones, further muddying its origins.

后来也发现这种新病毒混合了鸡鸭的禽流感、人类的流行感冒、加上一些类似于猪的病毒，使新型流感的起源更加扑朔迷离。

It also became apparent that the new virus contains bits and pieces derived from avian and human strains of influenza, as well as porcine ones, further muddying its origins.

人们还清楚地发现，这种新的病毒除了含有猪类流感病毒的片段外，含有来自禽类和人类流感病毒的一些片段，这使得要弄清猪流感病毒的起源就更加不容易了。

Today's column focuses on the third man, the one who saw each hammer blow as contributing to the construction of a cathedral, a home for human dreams and sacred aspirations.

今日话题由第三个人的回答展开，那个透过每次铁锤的凿击都会看到教堂这一建筑的答案，是人类梦想和神圣愿望的起源。

Through analyzing the basic elements of human conducts, and with the aid of the structural mathematical model of the hexagrams' sequence, this paper makes a tentative discussion on the origin and evolution of some popular tactics and the structure of the key elements in the strategic planning system, and a preliminary classification of them in application.

通过分析人类的基本行为元素，并借助于&卦象&序结构数学模型的建立，从而初步讨论了一般谋略方法的产生和起源，以及谋略对策的系统核心元素结构；最后讨论了它们在应用中的初步分类。

Through analyzing the basic elements of human conducts, and with the aid of the structural mathematical model of the hexagrams' sequence, this paper makes a tentative discussion on the origin and evolution of some popular tactics and the structure of the key elements in the strategic planning system, and a preliminary classification of them in application.?

通过人类的基本行为元素，并借助于&卦象&序结构数学模型的建立，从而初步讨论了一般谋略的产生和起源，以及谋略对策的系统核心元素结构；最后讨论了它们在中的初步分类。

However, the origins of yoga are believed to be much older than that, stemming from the oral traditons of yogis, where knowledge of yoga was handed down from Guru to Sisya all the way back to the originators of yoga,"the Rishis", who first began investigation into the nature of reality and man's inner world.

尽管如此，人们确信瑜伽的起源要比这些典籍更加古老。瑜伽知识是由瑜伽士们一代代口口相传，由古鲁传授给弟子。追根溯源，瑜伽的创造者是最先开始研究现实的本质与人类内心世界的圣人们。

If we want to, we can trace the chain of human descent back to the appearance of vertebrates, or even to the photosynthetic cells which lie at the start of life itself.

如果我们非要这样做的话，我们可以把人类的沿袭之链追溯到脊椎动物的出现，或比它更早的光合细胞，这些细胞正是生命的起源。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。