查询词典 physics

A new non-linear quadratic programming Bayesian prestack three-terms inversion method is developed; Firstly, this method is based on Bayesian parameter estimation theory, Gaussian distribution is used for likelihood function and modified Cauchy distribution is used for prior distribution; Secondly, covariance matrix is used to describe the degree of correlation between the parameters; rock physics relations are used to constrain the inversion results; at last, this method is transformed into non-linear quadratic programming problem, and inversion results are acquired under several constraints.

本文提出了一种基于非线性二次规划的叠前三参数反演方法。首先基于贝叶斯参数估计理论，假设似然函数服从高斯分布，并使待反演的参数服从于改进的Cauchy分布，从而提高了反演结果的分辨率；其次用协方差矩阵来描述参数间的相关程度，进一步提高了反演结果的稳定性；最后将问题转化为一个非线性二次规划的求解问题，并在多种约束下得到问题的解。

In this period,the Cavendish made known and became the atom physics center in the world.

在此期间，卡文迪什走向世界，成为世界原子物理学中心。

Rutherford particular period was the peak of Cavendish in the 20th century. It also was British physics summit in the 20th century.

卢瑟福时期是20 世纪卡文迪什的巅峰，也是20 世纪英国物理学的顶峰。

See [90]. The theoretical work by these mathematicians supplied many of the ideas and approaches that were later used in more applied situations in physics, celestial mechanics, chemistry, biology, and other fields.

这些数学家的理论工作提供了很多思想和方法，这些后来都被应用于物理、天体力学、化学、生物学和其它领域更为复杂的情形。

The assumption is that Cell is there for complex physics and AI...

CELL的作用是不是复杂的物理计算和人工智能？

In this paper,math model is studied based on physics theory of PV cell ,and the influence of series resistor Rs and parallel resistor Rsh on PV cell characteristic is analyzed.

针对光伏电池研究了基于物理机制的数学模型，分析了串联电阻和并联电阻对光伏电池特性的影响。

During that my time, my central focus and professional joy was physics.

在这些年中，我关注的中心和职业上的全部乐趣，都来自物理学。

During that my time, my central focus and professionaljoy was physics.

在这些年中，我关注的中心和职业上的全部乐趣，都来自物理学。

Refer to the theory which must be related to the centrifugal force and centripetal force in physics.

至于这是什么原理，想必与物理学上的离心力、向心力有关吧。

A fun and practical demonstration of physics properties centripetal force, etc.

阿乐趣和物理性能

They have quite a lot of work to do.

他们有许多工作要做。

Let us give you a more elaborate example of this process.

让我们给你这个过程的更多的详细例子。