起源

A modification of the common-origin theory accounts for the density discrepancy.

关于共同起源的理论,有一种改进的论点解释了密度的不符.

Blue Origin lost another skirmish with SpaceX last year in the bidding to take over one of two launch pads at the Kennedy Space Center that NASA used for the space shuttles.

去年，蓝色起源与SpaceX竞标NASA在肯尼迪航天中心（Kennedy Space Center）用于发射航天飞机的两个发射台之一，蓝色起源最后落败。

The study on comets is an important subject in astronomy and space science, which is of significance in studying the origin of the solar system, the origin of the organic molecule and even life, the solar wind and plasma processes.

彗星研究是天文学和空间科学的重要课题，对于了解太阳系起源、有机分子仍至生命起源、太阳风及等离子体过程都有重要意义。

Index finger venule inspection is original in Tang Dynasty Wang Chao's < Immortal Water Mirror Formula >.

小儿指纹诊法不是起源于钱乙,而是起源于唐代王超的《仙人水镜图诀》,现存医书记载指纹最早的是刘昉的《幼幼新书》.

Furthermore, based on the hypothesis of origin of purple apricot ( Prunus dasycarpa), distance crosses between common apricot and myrobalan were conducted to survey the origin of purple apricot in the view of fertilization biology and molecular phylogenetics.

另外，基于前人关于紫杏起源的假说，我们还开展了普通杏和樱桃李的远缘杂交实验，从授粉生物学和分子系统学角度对紫杏的起源进行了探讨。

the origins of life on earth

地球上生命的起源

Different countries, regions and nations throughout the world all contain their own creation myth to explain the origin of the world and their nation.

世界不同国家、不同地区以及不同民族都有创世神话来揭示世界的起源以及自己民族的起源。

In addition to geographical origins, there can be what I call an intellectual origin.

除了地理的起源，还有我所谓“智力的起源”。

She embarked on a discourse about the town's origins.

她开始讲本市的起源.

This paper probes into the origin of the Lantern Festival and puts forward various views that differ from the traditional ones at first.

文章就元宵节的起源提出了与种种旧说不同的见解，认为元宵节起源于先秦庭燎祀天仪式，元宵花灯即由庭燎祀天的柴火演化而来。

The precise details of the origins of life remain hidden.

生命起源的确切详情仍是个谜。

Now, the data origin research, mainly in a closed environment, getting all the origin of information by "observer" mode.

目前，数据起源研究主要在封闭式环境下，采用观察者模式获取所有的起源信息，对于开放式环境下的信息资源衍生关系建模还没有得到很好的解决。

Now it is appropriate to ask about the origin of motion.

现在正好来探讨运动的起源.

Index finger venule inspection is original in Tang Dynasty Wang Chao's < Immortal Water Mirror Formula >.

小儿指纹诊法不是起源于钱乙,而是起源于唐代王超的《仙人水镜图诀》,现存医书记载指纹最早的是刘昉的《幼幼新书》.

Then we analyzed the origin and development of the hedge accounting, and think that hedge accounting standard origins from derivative accounting standard, and is the supplement and special circumstance of the derivative accounting standard.

然后，本文对套期会计准则的起源与发展进行了分析，认为套期会计准则起源于衍生金融工具准则，是衍生金融工具准则的补充与特例。

The origins of structural theories are eclectic at best.

结构主义理论的起源充其量也不过是折衷主义.

The origins of the event are unclear although it is thought to have its roots in a food fight between childhood friends in the mid-1940s in the city.

西红柿大战的起源至今尚不清楚，但传说是起源于上世纪40年代中期当地孩童之间用食物互相扔掷打闹的习俗。

We cannot yet satisfactorily explain the genesis of the universe.

我们仍不能令人满意地解释宇宙的起源.

The origin of the normal force is similar to the origin of tension in a string.

法向力的起源与绳子上的张力的起源相似.

Darwin generalized from many facts to reach his idea about the origin of man.

达尔文对许多事实加以归纳,得出了他对于人类起源的观点.

Genetic history reconstructs the origins of a literary work.

起源史学旨在再现文学作品的起源.

The origins of ethology can be traced back to Darwin.

人种学的起源可以追溯到达尔文.

We have experimental and observational evidence concerning things which happened before and after the origin of life.

有关生命起源前后发生了什么，我们通过实验和观察得出了一些证据。

Place of origin for these genera which belong to bipolar distribution may be the mixed livingarea ( or zone) between two realms.

认为古生物地理大区的混生区是这些两极分布的凉水型分子的起源地，即混生区起源。

There are many theories about the origin of life.

关于生命起源的学说有很多.

The origin of rite is the origin of behavioral norm in human society.

礼的起源即是人类社会贵贱有等，长幼有差的行为规范的起源。

How did life begin?

生命是怎样起源的?

The origins of stars of differing spectral types must be dissimilar.

不同光谱型星的起源必然是不一样的.

We may now be able to get a much better idea of the true age of the universe, and solve one of the deepest questions of our origins.

现在，我们也许能够更加清楚地了解宇宙生成的年代，并且解答关于人类起源最为深奥的问题之一。

They talked about the competing theories of the origin of life.

他们讨论了几种相互矛盾的生命起源理论。