您要查找的是不是:
- carbonaceous chondrite 碳粒陨星,碳质球粒陨石
- A carbonaceous electrode in an electric cell. 碳(精电)极电池里的碳质电极
- Petrography and mineral chemistry of two spinel-rich spherules in carbonaceous chondrites from the Antarctica 南极碳质球粒陨石中两个富尖晶石球粒状难熔包体的岩石学和矿物化学特征
- or arrived as part of a late-accreting veneer of water-rich meteorites, similar to the carbonaceous chondrites that we see today; 另一种是来自一种后期聚集增生的富水陨星块体,与今天看到的碳质陨石相似;
- The efficacy of radioisotope heating was even lower in the parent asteroids of the carbonaceous chondrites; 放射性同位素的加热效率在碳质球粒陨石的母小行星中更低;
- The shock effect change TL characteristics of chondrite. 冲击作用明显地改变着热释光的各种特性。
- The REE chondrite normalized model is in a right_dipping form. 硅和硫具深部岩浆或岩浆热液来源的特点。
- To draw, write, or blacken with a black, carbonaceous material. 用木炭画用黑色含碳物质画、写或弄黑
- carbonaceous chondrites 碳质球粒陨石
- Thin layers of sandy shale, and carbonaceous fragments are locally present. 局部出现砂质页岩薄层和碳质碎屑。
- work, we first assigned the chemical-petrographic types of these new Antarctica meteorites; and then searched for CAIs in three of the new carbonaceous chondrites of CV, CO and CM groups. 本论文在南极陨石分类基础上,对其中3块不同化学群碳质球粒陨石中的CAI进行了岩石矿物学研究,然后对不同球粒陨石群中的CAI进行对比。
- A mineral variety of andalusite with carbonaceous impurities regularly arranged along the longer axis of the crystal. 空晶石红柱石的一种矿物质,沿着晶体的长晶轴上有规律地排列着含碳杂质
- Coal is a sedimentary rock composed principally of organic carbonaceous macerals and inorganic minerals. 摘要煤是一种有机沈淀岩,主要包括有机碳化合物和无机矿物。
- The sediments are mudstone, shale, carbonaceous mudstone and marl of deep and semi-deep lake facies. 烃源岩已进入成熟阶段,处于生油高峰期。
- The balance was carbonaceous fraction, the nonflammable inorganic fraction was negligible. 其余为不挥发的可燃物碳粒,不可燃的无机物极少。
- Carbonaceous materials for the production of aluminium; Cokes for electrodes; Sampling. 摘要:炼铝用碳素材料。电极用焦炭。取样。
- This sandstone unit is commonly thick-bedded and massive, with silty and carbonaceous laminations. 该砂层单元通常为厚层或块状,具粉砂质和碳质纹层。
- The average composition for our sample is different in some ways from the CI chondrite meteorites: namely we found more zinc, gallium, and copper, and less sulfur. 我们样品的平均成分水平在某些方面与CI球粒陨石不同:即我们发现有较多的锌、镓和铜及较少的硫。
- During petroleum thermal conversion, asphaltene yields coke via the second liquid phase and the carbonaceous mesophase. 在石油热转化过程中,沥青质经由第二液相和碳质中间相转化为焦。
- Lane illustrate : countless meteorite threat to the satellite station, there is a need to send fighters to clean chondrite meteorites. 游戏介绍:空间站里无数陨石会威胁到人造卫星,所以需要派出陨石战机来清理陨石。
