宇宙化学

Lots of attentions of astrochemists and astrophysists were devoted to the investigation of the complexes built with LiH molecule owing to the important role in astrochemistry.

由于LiH分子在宇宙化学中具有重要作用，含LiH分子的弱相互作用体系吸引了越来越多的天体物理学和天体化学工作者的研究兴趣。

The research interests in the centre for astrophysics and planetary science include solar system studies, astrobiology, space missions, star formation, astrochemistry, superconducting astronomical detector development, and the cosmic history of galaxy formation.

该中心研究的兴趣在天体物理学和行星科学，包括太阳系的研究，太空生物学，太空任务，恒星的形成，天体化学，超导天文探测器的研究的发展，以及银河形成的宇宙历史。

Chemistry; biogeochemistry; atmospheric chemistry; geochemistry; high pressure; cosmochemistry; astrochemistry; cloud physics; Germany

关键词：化学；生物地球化学；大气化学；地球化学；高气压；宇宙地球化学；天体地球化学；云物理学；德国

It harbours the promise of a deep understanding of the chemistry of space once we have the full spectral surveys available, said Edwin Bergin of the University of Michigan principal investigator of the HEXOS Key Programme on Herschel.

当我们完成了整个光谱波段的研究后，我们有望更深入了解宇宙的化学进程。

There is an introduction to Mars meteorites, and detailed descriptions of individual Mars meteorites. Each document about the individual meteorites contains all existing information such as petrography, whole rock and mineral chemistry, radiogenic, cosmogenic and stable isotope data and weathering.

该站点详细的介绍了火星陨石及其各自的具体特点，这些以PDF格式保存的档案文件包含了岩石记述学、岩石和矿物化学、射电数据、宇宙测年数据、稳定同位素数据等。

The concentration of Cosmogenic nuclides is not only constrained by production rates and exposure time, and also closely related to surface erosion. Furthermore, the concentration is affected by geomagnetic intensity, shielding, chemical weathering, and sample geometry as well. These factors affecting Cosmogenic nuclide concentration should be calibrated when surface exposure age is calculated.

地表物质中宇宙成因核素浓度除了受到核素生成速率和地表物质的暴露时间制约外，还与地表侵蚀速率密切相关，此外，地磁场强度、遮蔽、化学风化及样品的几何位置等也会对核素浓度产生一定影响，在求算样品的地表暴露年代时，应对这些因素进行相应的校正。

The only remaining distortion available, since this entity would not detune and would not cease sharing love universally under this chemical substance, was simply to drain this entity of as much energy as possible.

由于在这个化学物质之下，这个实体没有误调并且没有停止分享宇宙大爱，唯一留下的可能的扭曲，只是简单地消耗了这个物质所需要的能量。

Instead of learning minerals by rote memorization of chemical classes, he says, students can use the new scheme created by Hazen to "put them into a large-scale context that clearly shows how they are part of the history of the Earth and universe around us."

他说，不再需要通过化学课上的死记硬背来学习矿物质，学生们可以用Hazen创造的新方式学习，把矿物质放在一个清晰的展示他们是如何成为地球以及宇宙历史的一部分的更大的背景中去学习。

The universe's chemistry looks wonky. That may change the laws of physics

宇宙化学看似飘摇不定，那可能会改变物理法则。

At present there are thirteen well-established chondrites,seven different parent bodies that experienced high temperatures and pervasive melting,and twelve main iron meteorite groups.

本文主要依据现有的资料综述陨石分类，以及来自小行星带、月球和火星等不同类型陨石的宇宙射线暴露年龄及其宇宙化学意义。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。