| 1. | Rostow envisions that economies may evolve beyond the stage of high mass consumption . 罗斯托预言,经济的发展还会超过高额群众消费阶段。 |
| 2. | For example, the age of high mass consumption came into being in many countries at the time these goods were invented and developed . 例如,高额群众消费阶段,在耐用品发明和开发时,在许多国家就已经存在了。 |
| 3. | We will talk about the high mass stars and supernovae in the next chapters 我们将在下一章探讨大质量恒星和超新星的种种。 |
| 4. | High mass lighting poles 高杆灯系列 |
| 5. | Corns planting in the soils treated with pam were taller and more vigorous , with higher mass produced Pam能够提高玉米的最终成活率,增进玉米的生长,提高干物质产量。 |
| 6. | I heard the eight chanters of the king of sicily start high mass at seven in the sainte - chapelle 西西里国王那八名唱诗班童子,在圣小教堂唱七点钟大弥撒,我赶上听了第一节哩。 ” |
| 7. | Standard test method for trace metallic impurities in electronic grade titanium by high mass - resolution glow discharge mass spectrometer 使用高分辨率发光质谱仪测试电子级钛中痕量金属杂质的标准试验方法 |
| 8. | Standard test method for trace metallic impurities in electronic grade aluminum by high mass - resolution glow - discharge mass spectrometer 应用高质量分辩率辉光放电质谱计测定电子级铝中微量金属杂质的标准试验方法 |
| 9. | Higher mass stars will die in spectacular stellar explosions called supernovae , leaving behind even more compact objects - neutron stars for stars of mass lower than 25 solar masses and black holes for stars of mass higher than 25 solar masses 一些质量大于8个太阳质量但少于25个太阳质量的恒星在超新星爆发后会成为中子星,而质量大于25个太阳质量的恒星最终会演化成黑洞。 |
| 10. | On the bases of the galaxy evolution theory , we use the therotical chemical evolution model of three zone ( such as halo , thick disk and thin isk ) and multi - phase ( diffuse gas , molecular clouds , stars of both low and high mass , the remnants ) . by comparing with the observational constraints , such assurface densities , age - metallicity relation , g - dwarf metallicity distribution in the solar neighbourhood and the correlation between [ a / fe ] and [ fe / h ] , supernovae rates , infall rates . the rationality of the model is verified . based on the theory model , we calculate the abundance of neutron capture element 本文正是在银河系化学演化的基础上,利用银河系的三成分( threezone ) (即晕、厚盘和薄盘)多相( multi - phase ) (气体,分子云,大、小质量恒星以及剩余物质)的化学演化的理论模型,通过与观测约束(质量面密度、场星的年龄-金属丰度关系、太阳附近g矮星金属含量分布函数、三成份的特征量、元素的星系化学演化、超新星的爆炸率、内落速率等)的比较,来检验模型的合理性。 |