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apparent magnitude
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  视星等
     The Effect of Stellar Spots on the Apparent Magnitude, Colour and Apparent Lithium Abundance of Stars
     恒星黑子对恒星视星等颜色和视锂丰度的影响
短句来源
     THE RELATION BETWEEN REDSHIFT AND APPARENT MAGNITUDE OF QSO_s WITH LIGHT VARIATION NO GREATER THAN 0~m.5
     光变幅度不大于0~m.5类星体的视星等——红移关系
短句来源
     2. Seeing that the regression equations with high correlation coefficient among redshifts, apparent magnitude and D have been established, it may be true that the redshift of these quasars is mainly cosmological.
     2.由于红移,视星等及D之间存在着相关系数较高的回归关系,所以,这种类星体的红移可能主要是宇宙学的。
短句来源
     Besides, according to our statistical results we can estimate the radio luminosity by use of apparent magnitude m and flux density S.
     此外,按照我们统计结果,从视星等m及流密度S_γ可以估计出各型射电星系的射电光度。
短句来源
     A simple double temperature model has been developed to study the effects of stellar spots on the apparent magnitude, colour and the apparent lithium abundance of active stars.
     发展了一种简单的双温模型用于研究黑子对活动星的视星等、颜色和视Li丰度的影响.
短句来源
  “apparent magnitude”译为未确定词的双语例句
     This instrument can greatly improve the guiding ability, and raise the apparent magnitude up to 14.5mag.
     导星星等增加2.76等,可看到14.5等星(目视星等)。
短句来源
     A formula used to determine the upper cut off Rc of the fractal structure of the Universe is given by analysis of different apparent magnitude limited catalogues.
     本文给出了用几种达到不同极限星等的星系表确定宇宙分形结构上限截止尺度的公式.
短句来源
     For this reason, based on the uncertainty of the observed magnitude, i.e., the “apparent” magnitude, the frequency magnitude relation (Gutenberg Richter relation) was estimated by assuming the normal distribution of the apparent magnitude around the “true” one.
     基于这一原因 ,通过假定“视”震级 (目录震级 )围绕着“真”震级的正态分布 ,利用频率 -震级关系式 (古登堡 -里克特公式 )求“真”震级下的 b值 .
短句来源
  相似匹配句对
     The relation between apparent stress and magnitude is discussed in the paper.
     文中还探讨了视应力与震级之间的关系。
短句来源
     On the Apparent Agency
     表见代理制度研究
短句来源
     On Apparent Partnership
     论表见合伙制度
短句来源
     Earthquake magnitude
     地震的震级
短句来源
     THE APPROXIMATERELATIONOFREDSHIFT AND MAGNITUDE
     红移与视星等近似关系讨论
短句来源
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  apparent magnitude
An investigation of the apparent magnitude has been carried out to explain the observed anomalous differences between the amplitude of the recorded events and their associated magnitude, as given by the different agencies.
      
The paper studies the effect of magnitude errors on heterogeneous catalogs, by applying the apparent magnitude theory (seeTinti andMulargia, 1985a), which proves to be the most natural and rigorous approach to the problem.
      
The apparent magnitude of an earthquakey is defined as the observed magnitude value and differs from the true magnitudem because of the experimental noisen.
      
Application of the extreme value approaches to the apparent magnitude distribution of the earthquakes
      
The apparent magnitude of the depolarization-induced GABA release is thus influenced by the function of membrane transport sites, but the same conclusion cannot be drawn with regard to taurine.
      
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In this paper a statistical investigation has been made on the redshift-magnitude relation of quasars with radio components structure. The main results are sum-marized in the following way: 1. The largest distance D between components is an important parameter which can be employed to classify the “standard candle”. 2. Seeing that the regression equations with high correlation coefficient among redshifts, apparent magnitude and D have been established, it may be true that the redshift of these quasars...

In this paper a statistical investigation has been made on the redshift-magnitude relation of quasars with radio components structure. The main results are sum-marized in the following way: 1. The largest distance D between components is an important parameter which can be employed to classify the “standard candle”. 2. Seeing that the regression equations with high correlation coefficient among redshifts, apparent magnitude and D have been established, it may be true that the redshift of these quasars is mainly cosmological. 3. It has been found that the redshift-distance relation may be expressed as r∞z-0.19z~2 which departs apparently from Hubble’s linear relation in the range of Z>1. 4. The redshift-magnitude relation given by the new redshift-distance relation looks better than Hubble’s for radio galaxies as well. 5. The optical luminosity of quasars decreases as the value of D inereases.

本文对有射电子源结构类星体的红移、视星等关系进行了统计研究。主要结果如下: 1.最大子源间距D是个重要的参量,可以用它进行“标准烛光”分类。 2.由于红移,视星等及D之间存在着相关系数较高的回归关系,所以,这种类星体的红移可能主要是宇宙学的。 3.红移与距离的关系是r∝z-0.19z~2,在z>1时与哈勃线性关系有明显偏差。 4.对于射电星系,这个红移距离关系所给出的视星等红移关系也比哈勃关系为好。 5.随着子源间距的增大,类星体的光学光度逐渐下降。

In this paper compact radio quasars are divided into two kinds by the data from VLBI.One kind has not been resolved;Another has been resolved.Use the regression analytical method to make the apparent magnitude-redshift's statistical analysis of quasars of two kinds,assuming that the redshifts are cosmological and that the distance is given by the Hubble law.In the first kind,these quantities are not correlative,but in the second kind,they are correlative.The redshifts of the second kind's quasars may result...

In this paper compact radio quasars are divided into two kinds by the data from VLBI.One kind has not been resolved;Another has been resolved.Use the regression analytical method to make the apparent magnitude-redshift's statistical analysis of quasars of two kinds,assuming that the redshifts are cosmological and that the distance is given by the Hubble law.In the first kind,these quantities are not correlative,but in the second kind,they are correlative.The redshifts of the second kind's quasars may result from the expansion of thecomponents of a com- pact source.

从甚长基线干涉测量所得的资料把类星体分为两类,一类为到现在还未被分解的,另一类为已被分解的.应用回归分析法做两类类星体的红移-视星等的统计分析,在红移是宇宙学的和距离适合哈勃(Hubble)定律的假定下,第一类类星体的这两个量是不相关的,第二类类星体是相关的.第二类类星体的红移也许是由于致密子源的扩展所致.

30 QSOs with Z < 1, weak radio radiation and more than two forbidden lines, and 16 non-violently active ISy's are selected. Apparent magnitude-redshift figures of the objects of two kinds are compared. Consequently, it is found that both of them possess very high correlationship separately on Hubble diagrams and that there isn't continuity between them, showing that the guess that these two kinds of object may be the same seems incorrect. If QSOs do evolve into ISy's, a process of more violent variation...

30 QSOs with Z < 1, weak radio radiation and more than two forbidden lines, and 16 non-violently active ISy's are selected. Apparent magnitude-redshift figures of the objects of two kinds are compared. Consequently, it is found that both of them possess very high correlationship separately on Hubble diagrams and that there isn't continuity between them, showing that the guess that these two kinds of object may be the same seems incorrect. If QSOs do evolve into ISy's, a process of more violent variation will appear during transformation period.

本文选取了30个红移Z小于1、弱射电且有两条以上禁线的类星体和16个非剧烈活动型的Ⅰ类赛弗特星系,并对二者的视星等红移图进行比较,结果发现,二者在哈勃图上各自都有很高的相关,但二者之间并不连续。这说明不能象有些人猜测的那样,可以把这两种天体看做是同类天体,如果类星体的确会演化成Ⅰ类赛弗特星系,那么在转变期可能会有较剧烈的迅变过程。

 
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