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- meteoritic chondrule 陨石球粒
- What makes meteoritic amino acids left-handed has yet to be discovered. 陨石中的氨基酸都是左旋的原因尚未被探清。
- The momentum of the particles was deduced from meteoritic velocities. 物体的质量与速度的成绩叫动量。
- Were they meteoritic matter from space, reflected light from polar icebergs or a high-altitude version of lightning? 它们是太空里的彗星物质、极地冰山反射的光,还是高空的闪电?
- In addition, over 30 tons of meteoritic iron in small chunks covered the plain when Europeans first discovered the crater. 此外,超过30吨的小meteoritic铁块覆盖平原当欧洲人第一次发现了火山口。
- A mixture of meteoritic water and cometary water would not work either because this combination would still contain a higher concentration of deuterium than is found in the oceans. 陨星水和彗星水的混合也不可能提供地球上的全部水源,因为这种混合水与现在的海水相比,仍然有着较高的氖含量。
- The isotopic compositions of lead were determined on the samples of whole rock, chondrule, olivine, pyroxene and troilite from Bo County chondrite (class LL4) of Anhui prov. , China. 本文报道了安徽亳县LL4型球粒陨石的全岩、球粒、橄榄石、辉石和陨硫铁的铅同位素比值;以及上述部分样品的铀、钍、铅的含量.
- Such experiments, which would put the biological materials within simulated meteoritic materials and expose them to the environment of interplanetary space, could be conducted on the surface of the moon. 这类实验要将生物体置入仿造的陨石物质内,并且暴露于行星际空间的环境,月球表面可充当试验场。
- Ancient Chinese Bronze Weapons with Meteoritic Iron Blades 中国古代陨铁刃青铜兵器
- Keywords Xichang basin;petroleum maintenance condition;deep cycle of meteoritic water; 西昌盆地;保存条件;大气水深循环;
- “Why meteoritic oxygen isotope ratios are significantly different from those on Earth has mystified scientists for years. 为什么地球上矿石中氧同位素比率会出现显著差异,这一点使科学家们迷惑许多年。”
- RESEARCH PROGRESS IN MINERALOGY OF METEORITE GROUPS AND METEORITIC MINERAL LIST 陨石矿物种类的研究进展和矿物表
- chondrulen. [地]陨石球粒
- meteoritic body 陨石母体
- meteoriticadj. 陨星的
- meteoritic abundance 陨石中
- meteoritic astronomy 陨星天文
- meteoritic iron 陨铁
- meteoritic sample 陨石样品
- meteoritic impact theory 损石冲击说