English translation for "lower mantle"
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- 下地幔
Related Translations:
- Example Sentences:
| 1. | Structure of lower mantle and core - mantle boundary region and its geodynamics
下地幔及核幔边界结构及地球动力学 | | 2. | This is the key problem for the constraint on the possible composition of lower mantle
这一问题的研究对确定下地幔真实的矿物学组成有十分关键的影响。 | | 3. | High - mg volcanic rocks approach the primitive mantle compositions , and their magmatic source is close to the composition of bse , derives from the lower mantle and formed by this type - mantle rocks " fractional melting highly ( > 25 % ) . high - mg volcanic magma , formed in the axis of the emei mantle plume , underwent the crystallization differentiation of olivines and some pyroxenes ; some olivines reflect fair cumulus crystallization
高镁火山岩接近于原始岩浆的组成，岩浆源区与地球平均成分bse的成分特征相近，起源深度为下地幔，为该地幔岩较高程度的部分熔融( 25 )而形成的。高镁火山岩处于地幔柱的轴部，经历了橄榄石及一定程度的辉石分异结晶，并且橄榄石显示出一定的堆晶作用。 | | 4. | Shock wave compression technique has play an important role in the understanding of the material composition thermodynamic state and physical properties of the earth ' s ulterior . in this article , the stabling of high - pressure phase of one of the main candidate materials of the earth ' s lower mantle ? enstatite ( mg0 . 92 , fe0 . 08 ) sio3 were investigated through the experimented measurement of hugoniot equation of state , and together with thermodynamic calculation and analysis
本学位论文以冲击压缩技术为手段，从测量其hugoniot物态方程入手，结合高压物理和热力学理论分析，较深入地研究了下地幔中的一种主要候选组分顽火辉石( mg _ ( 0 . 92 ) ， fe _ ( 0 . 08 ) ) sio _ 3在与下地幔大致相当的温度压力条件下的相态-钙钛矿型结构的相稳定性。 |
- Similar Words：
- "lower mana cost" English translation, "lower management" English translation, "lower mandible" English translation, "lower manhattan" English translation, "lower manitou lake" English translation, "lower manual keyboard" English translation, "lower margin" English translation, "lower margin of boot" English translation, "lower margin of hoof" English translation, "lower margin of pubic bone" English translation
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