for thousands of years, the origin of life, the nature of life, the metabolism of life, the origin of emotion and consciousness, biological diversity and evolution laws are all the problems that always perplex human mind.

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first of all, these is the discussion about the origin of life, concepts, characteristics, and value of life, love and awe in order to clarify the meaning of life education for youth.

首先，论述了生命的起源、概念、特征以及对生命的珍视、关爱和敬畏，明确了青少年生命教育的内涵。

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deepsea microplankton is a kind of deepsea resource recognized by human recently, which has important significance on the origin of life, discovery of new gene, development of new medicine and environment protection.

深海浮游微生物是一种人类新认识的深海资源，在生命的起源、新基因的发现、新药品的研制和环境保护等许多方面有着重要的研究意义。

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water is the origin of life, creatures can live without water, it is very important for human especially, if human have no water that we can not survive.

水是生命的起源，生物都离不开水，尤其对我们人类非常重要，如果人类离开了水，就无法生存。

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the origin of life is a hotly debated topic, and the source of the prebiotic chemicals in earth's so-called primordial soup is one of its enduring mysteries.

生命的起源是一个热议中的话题。其中一个由来已久的谜团是：在地球上所谓的“原始汤”中，生物前化学物质究竟来自何处呢？

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the samples from bennu could help scientists understand not only more about asteroids that could impact earth but also about how planets formed and life began.

来自“本努”的岩石样本不仅可以帮助科学家更多地了解可能撞击地球的小行星，还可以帮助他们了解行星的形成和生命的起源。

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he argues that we can only understand how life began, and how living things got so complex, by understanding how energy works.

他认为，只有理解了能量的作用，我们才能理解生命的起源，以及生物为何如此复杂。

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lovers and poets find deeper meaning at night, when we are all apt to pose deeper questions, about our origins and destinies.

我们都倾向于问一些关于生命的起源和命运的深刻问题，恋人和诗人往往在夜里能找到生活更深刻的意义。

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icy objects such as comets may have helped start life on earth by delivering water and carbon-based molecules to the young planet.

像彗星这样的冰状天体曾给年轻的地球提供水和碳基分子，从而促进了地球上生命的起源。

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the origin of multicellular forms of life seems a relatively simple step compared to the origin of life itself.

多细胞生命的起源相对于生命本身的起源来说似乎是一个相对简单的步骤。

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we are going to mars to search for a second genesis of life.

我们去火星是去寻找另一个生命的起源。

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so are you saying that would be the primitive life of the moon?

所以你是说那是月球原始生命的起源吗？

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they are studying the beginning of life.

他们正研究生命的起源。

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many people think that this was important for the beginning of life.

许多人认为，地球上有水的存在这个特性对于生命的起源特别重要。

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membranes were crucial to the origins of life.

细胞膜对于生命的起源至关重要。

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we could be talking about the origin of all life!

我们谈论的可能是所有生命的起源！

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biology specialists in biology study the origin and structure of plant and animal life.

n.生物；生物学生物学专家研究动植物和动物生命的起源和构造。

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the earliest origins of life may come from the" nucleic world", dna and rna differentiated later.

生命的起源可能最早是核酸世界，DNA与RNA是后来分化产生的。

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the origin of life and the earlier evolution of the earth is still a hot spot in the earth sciences;

4生命的起源和早期地球演化仍是当前地球科学讨论的热门课题；

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bed down the livestock; spread earth in a cowshed pigsty, etc

把树叶杂草、泥土等铺在畜圈里

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observation on blocking level of combined intraspinal anesthesia in the operation of abdominal tumor

椎管内联合麻醉在腹部肿瘤手术中麻醉平面的探讨

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