
[生物] 生命的起源;[生物] 生命起源
We must conclude from the work of those who have stu***d the origin of life .
根据那些研究生命起源的人们所作的工作,我们必然得出这样的结论。
If this kind of selection is possible, he notes, maybe it can help explain the origin of life.
如果这种选择是可能的,他提醒,这也许能帮助解释生命的起源。
We must conclude from the work of those who have stu***d the origin of life, that given a planet only approximately like our own, life is almost certain to start.
从那些研究过生命起源的人们的作品中,我们必会得到此种结论:如果一颗行星与地球大致相似的话,生命也必将开始于此颗行星上。
He remained studying the origin of life .
他仍在研究生命的起源。
The origin of life is one of the great unsolved problems of science.
生命起源问题是科学上最悬而未决的难题之一。
Was the origin of life itself a probable event and therefore is life common in the universe?
生命起源本身是一个或然事件,因此,生命在宇宙中普遍存在吗?
It’s a good thing he did, because origin of life research is very cool.
研究生命起源可是个很酷的工作,他对这项工作的贡献着实不小。
At Edinburgh, as expected, he was a poor scholar, but he took great interest in the student discussion sessions, especially those about the origin of life, a favorite topic of the day.
在爱丁堡大学,正如所料,他学得很差劲,但是,他特别喜欢学生的讨论课,尤其是关于当时的热门话题生命起源的讨论课。
“When we think about the origin of life, there are two threads to follow,” Tarduno says.
“当我们思考生命的起源时,有两种思路可以切入,” 塔都诺说。
When explaining the origin of life, it is the soul and reason existing in the body alive with the same connotation but different extension.
在解释生命起源时,它是存在于生命体中的同内涵而异外延的灵魂和理智。
They had been debating the order of important steps in the origin of life.
他们曾就生命起源重要步骤的次序问题进行过争论。
There are many theories about the origin of life.
有关生命的起源有多种学说。
The second is the question of the origin of life and reproduction.
第二方面是生命的起源和生殖。
This round of Mars missions hopes to answer lingering questions which may cast light on the nature and origin of life on Earth.
这一趟的火星任务希望能解答长久以来的疑惑,这或许能对地球生命的本质和起源有进一步的了解。
Part of the job of complex structures is to increase entropy, e.g. in the origin of life.
复杂结构存在的“意义”之一就是使各种过程——比如生命起源——中的熵增加。
The origin of life is thought to start at the transit from chemical evolution into biological evolution.
生命起源开始于从化学进化进入生物进化。
This is what I said, motivation and effort on the origin of life satisfied and happy for himself.
这是我说的。动力和努力就源于对生活的不满足和对美好的向往。
Green, the origin of life, is peaceful and rational.
绿色,生命的起源,代表和平,理性。
Creationists sometimes try to invalidate all of evolution bypointing to science’s current inability to explain the origin of life.
神创论者有时指责科学目前无法解释生命的起源,进而否定进化论。
Observing from the origin of life-beings, both animals and human beings exist as a certain kind of living forms on the earth.
从生命的起源上来看,动物和人都是作为地球的生命形式而存在的。
Many scientists believe there is increasing evidence that comets supplied at least part of the raw material for the origin of life on Earth.
很多科学家都认可越来越多的证据表明彗星至少为地球原始生命提供了部分物质。
"Origin of life"(生命起源)是一个科学术语,指地球上最初的生命形式如何从非生命物质中自然产生的过程。它是生物学、化学、地质学和天文学等学科交叉研究的核心问题,旨在解释生命如何在地球早期环境中诞生。
其科学内涵主要包括:
从非生物到生物的转变:探讨简单的无机分子(如甲烷、氨气、水蒸气)和有机分子(如氨基酸、核苷酸)如何在早期地球条件下(如闪电、紫外线辐射、火山活动)通过化学反应形成,并最终组装成具有自我复制和新陈代谢能力的原始生命系统。这一过程被称为自然发生论(Abiogenesis),以区别于“生物起源”(Biogenesis,即生命来自已有生命)。
关键步骤与假说:
研究意义:理解生命起源不仅揭示地球生命的开端,也关乎寻找地外生命(天体生物学)和理解生命的基本原理。它探讨了在宇宙中生命出现的普遍条件和可能性。
权威参考来源:
“origin of life”是英语词组,中文译为“生命起源”或“生命的起源”,主要用于描述地球上生命从非生命物质演化而来的过程及理论。以下是详细解释:
“origin of life”指生命最初如何从无生命物质中产生的科学问题,涉及生物、化学、地质等多学科交叉研究。核心是探索简单有机分子如何逐步形成复杂生命形式(如原始细胞)的过程。
如需更专业解释,可参考生物学教材或权威期刊(如《自然》)。
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