起源的

The origin of this crisis is the United States, the fuse of the credit crisis.

这场危机的起源是美国，信贷危机的导火索。

Scientists want to know the origins of the strange phenomenon of brief gamma ray bursts observed hundreds of times over recent decades.

科学家们想知道伽马射线短暂爆发这种奇特现象的起源，在最近的几十年里他们观测到了几百次这种现象。

And it is in fresh water basins that we find seven genera of Ganoid fishes, remnants of a once preponderant order: and in fresh water we find some of the most anomalous forms now known in the world as the Ornithorhynchus and Lepidosiren , which, like fossils, connect to a certain extent orders at present widely sundered in the natural scale.

从书中很陈旧的馆藏标签记录来看，这本书曾经收藏于中国科学社图书馆（Science Society of China Library）。"Rand McNally"公司印刷的《物种起源》共15章，分成两卷，但全书装订成一册。

The genetic diversity and evolutionary origin of yellow cattle landraces has always been one of the research focuses for animal geneticist both at home and abroad.

中国黄牛的进化起源与遗传多样性一直是国内外动物遗传学家感兴趣的课题之一。

It's interesting that both genetics and the Bible show that there is a common origin of humanity.

但有趣的是，遗传学与圣经都表明人类有一个共同的起源。

The new study "highlights how easy it is to make the building blocks of life in plausible prebiotic conditions," says geochemist Robert Hazen of CIW, who was not involved in the research.

" 华盛顿卡内基研究所的地球化学家罗伯特·黑曾说："这项新研究突出了在生命起源以前的合理环境中创造生命构成材料有多么容易。

American geophysicist John Wasson is another scientist interested in the origins of the glass.

另一位对玻璃的起源感兴趣的科学家，美国地球物理学家John Wasson。

In correspondence with Justice Goldstone, Israel noted pointedly that other eminent jurists had declined to serve on the mission because of its provenance.

在与戈德斯通法官的通信中，以色列尖锐地指出因为代表团的起源，其他杰出法学家拒绝与代表团合作。

Based on this, the petrologists pay more attentions to the origin of magmas instead to the evolution of granitic magmas.

基于此，岩石学家更注意花岗质岩浆的起源而不是它们的演化。

The modern conception of the gene originated with work by Gregor Mendel, a 19th century Augustinian monk who systematically studied heredity in pea plants.

现代概念的基因起源与工作孟德尔，一座19世纪的奥古斯丁修士谁系统地研究遗传豌豆植物。

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。