PREM:初步参考地球模型
“Preliminary Reference Earth Model”在学术研究,尤其是地质学和地球物理学领域中常被缩写为PREM,以便于快速书写与交流使用。该术语的中文表述为“初步参考地球模型”,主要用于描述地球内部结构和物理性质的基础标准模型,是相关学科研究与教学中广泛采用的重要参考依据。
Preliminary Reference Earth Model具体释义
Preliminary Reference Earth Model的英文发音
例句
- Based on the preliminary reference Earth model ( PREM ), The 4th order Runge-Kutta numerical integration technique was used to compute the Love numbers for the surface loads, body tides and internal loads. The spatial distribution and the frequency dependence of the Love numbers were investigated.
- 基于PREM地球模型和4阶Runge-Kutta数值积分方法,解算了表面负荷Love数、体潮Love数和内部负荷Love数,探讨了不同Love数的空间分布特征及与信号频率依赖关系。
- Based on the preliminary reference Earth model ( PREM ), the deformation theory for a spherically stratified and non-rotating Earth with perfectly elastic and isotropic structural relation ( SNREI Earth ) is employed to investigate the deformation characteristics of the Earth under different forces.
- 基于PREM模型,利用非自转、球型分层、各向同性、理想弹性(SNREI)地球的形变理论,讨论了地球在不同驱动力作用下的形变特征。
- Our result is almost consistent with frequency of the modes of preliminary reference earth model ( PREM ). The inconsistent modes of spheroidal and toroidal free oscillation may result from lateral heterogeneous or / and anisotropic media of the earth.
- 频率与PREM模型略微不一致的球型或环型振荡可以解释为地球介质的横向不均匀性和各向异性所致。
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