absolute magnitude

the bolometric absolute magnitude of a star measures its total energy output.

一颗恒星的热星等衡量它的总能量输出。

3) the absolute intensities of the emission bands have been obtained from the absolute magnitude m_b and the relative intensities of the emission bands for nova ( table 4).

由新星绝对星等M B和发射带的相对强度求得了谱带的绝对强度（表4）。

this nova, carrying the variable star designation t scorpii reached an absolute magnitude of -8. 5, briefly outshining the entire cluster.

这颗新星被给予天蝎座T的变星名称，绝对星等高达-8.5等，曾经短暂的照亮了整个星团。

the determination of distance of galactic globular clusters and estimation of the absolute magnitude of cluster horizontal branch

球状星团的距离测定与水平支绝对星等的估值

astronomers use photoelectric absolute magnitude to measure star brightness.

天文学家使用光电绝对星等来测量恒星的亮度。

the photometric absolute magnitude of this star is very high.

这颗恒星的测光绝对星等非常高。

It discusses the physical basis of the magnitudes and the approaches to the unification of magnitudes, and suggests that to establish an absolute magnitude scale is the cardinal way to solve the problem of confusion of magnitudes.

讨论了震级的物理基础及其统一的途径，并认为建立一个震级的绝对标度是解决震级混乱状况的根本途径；

the mean absolute magnitude of a star tells us its true brightness.

一颗恒星的平均绝对星等告诉我们它的真实亮度。

The results show that magnitude of tangential velocity component of absolute velocity is larger one order than that of radial component.

试验表明，蜗壳内部液体绝对速度的圆周分速度比径向分速度大一个数量级；

The determinations of the absolute magnitude and the kinematic parameters of RR Lyrae stars, their effects on the estimations of the distances and the ages of the globular clusters, and the comparisons between the results and ones from other indicators of distances are reviewed.

对天琴RR型变星绝对星等与运动学参数的测定及其对确定距离、球状星四年龄估计的影响，并对它们和其他距离指示器求得的结果的比较作了评述。

problems of urbanization are widely noted and studied, not only because of their absolute magnitude but also because of their visibility.

城市化的问题正在受到广泛的注意和研究，不仅因为这些问题十分重要，而且非常突出。

dr. lee explained the absolute magnitude estimation to the students.

李博士向学生们解释了绝对星等估计。

This magnitude scale has following advantage: 1. The magnitude of network on different region of all over world can be unified in view of it being absolute mechanical scale.

这种震级标度有以下优点：（1）它是绝对力学标度，可以把世界上各台网的震级统一起来；

All limits are given according to the absolute-magnitude convention, with a few exceptions.

除少数特例外,极限值都是按照绝对值幅度惯例给出的.

the visual absolute magnitude of sirius is 1.42.

天狼星的目视绝对星等是1.42。

Absolute Magnitude and the Kinematic Parameters of RR Lyrae Stars

天琴RR型变星的绝对星等与运动学参数

on the basis of equivalent heat-drop theory under variation of heat quantity, a mathematical description concerning heat mass energy entering into or leaving from the thermodynamic system as absolute magnitude was deduced.

在变热量等效热降法理论的基础上，推导出热质能量以绝对量的形式进、出热力系统的数学描述&纯热量法。

the teacher explained the absolute magnitude effect in astronomy class.

老师在天文课上解释了绝对星等效应。