查询词典 chondritic

Ureilite is a particular kind of achondrite. It has not only highly fractionated igneous characteristics, but also primitive chondritic properties.

橄辉无球粒陨石是一类特殊的无球粒陨石，既具有高度分异的火成特征，又具有原始球粒陨石的特征。

If you look over the element ratios we measured, you might conclude that our comet particles look more like chondritic porous IDPs than CI chondrite meteorites.

如果你查看我们测定的元素比率，你将得出结论——我们的彗星颗粒看上去更接近多孔球粒陨石 IDPs 而不是 CI 球粒陨石。

According to this scenario, researchers could never find evidence of such early chondrules because all these objects would have been destroyed by the melting of the chondritic asteroids into which they accreted.

在这个情形下，研究人员恐怕永远也无法找到如此早期的球粒证据，因为所有这些物体在聚合的过程中，都会因为球粒陨石小行星熔化而被破坏。

According to this scenario, researchers could never find evidence of such early chondrules because all these objects would have been destroyed by the melting of the chondritic asteroid s into which they accreted.

在这个情形下，研究人员恐怕永远也无法找到如此早期的球粒证据，因为所有这些物体在聚合的过程中，都会因为球粒陨石小行星熔化而被破坏。

Some people have reported seeing more semivolatile elements in a class of interplanetary dust particles called "chondritic porous" IDPs.

曾有人报告在一类被称作&多孔球粒陨石&的行星尘埃颗粒中见到了较多的半挥发性元素。

A large chondritic meteorite crashed near the village of Carancas in Peru, close to the Bolivian border and to Lake Titicaca.

大chondritic陨石坠毁村附近的Carancas在秘鲁，靠近玻利维亚边境和喀喀湖。

Meteorites, chondritic meteorites, meteorite composition, meteorite structure, impact craters,carbonaceous chondrites, glossary

关键词：陨星；球粒状陨石；陨星组成物；陨星构造；撞击弹坑；碳质陨石；术语表

Subchondritic or approximate chondritic Nb/Ta rations are observed in mantle-derived plagioclase granites and alkaline granites related to the tectonic settings of rift or hot sports. General granites possess very low Nb/Ta (0), even Nb/Ta ≤1 for highly evolved granites.

花岗岩中的幔源斜长花岗岩及与裂谷、热点环境有关的碱性花岗岩Nb/Ta比值近于地球平均值，而普通S型及I型花岗岩，特别是高演化花岗岩，Nb/Ta比值均明显低于球粒陨石(0)，甚至呈现Nb/Ta≤1。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。