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halo
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    Calculating the chemical evolution of galactic halo with Miller-Scalo initial mass function
    利用Miller-Scalo初始质量函数计算银的化学演化
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    The Sagittarius-Carina Aam and Halo Mass of Our Galaxy with Different Rotation Curves
    对银河系Sagittarius-Carina旋臂和质量的研究
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    At present, the lowest metallicitystar ever found [Fe/H]-4. 1. And the number of stars discovered with-4< [Fe/H]<-3 is above 100. The kinematics of these stars is similar to that of other halo stars.
    目前,可探测到的极端贫金属星的最低金属丰度为[Fe/H]~-4.1。 金属丰度在-4到-3之间的恒星大约有100多颗,这些恒星的运动学特性非常类似于其它星。
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    3)^ About 78% of the halo CMEs were definitively correlated with eruptive flares;
    3)、按定义大约有78%的状CME和爆发式耀斑相关;
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    In chapter three, we studied filament eruption, coronal dimming and associated partial Halo CME on 1999 March 21 in NOAA AR 8494 and found that the filament eruption showed closely spatial and temporal relationship with the partial halo CME, the two dimmings were likely the good indicator of the on-disk source region of the CME.
    第三章对1999年3月21日活动区NOAA AR 8494内暗条爆发、相关日冕dimming和CME进行了观测研究,得出暗条爆发和这个部分状CME在空间上和时间上有密切的联系,这两个dimming区极可能是CME在日面的源区的表现。
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    We find that: 1) The duration of SMBs associated with normal/narrow CMEs are usually short, but they cover a larger range when associated with partial halo/full halo CMEs.
    我们发现(1)与normal CME/narrow CME有关的微波爆发持续时间较短,与Partial Halo/Full Halo CME有关的微波爆发持续时间有长有短;
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    3) The maximum fluxes of SMBs associated with normal/narrow CMEs or slow CMEs are small, but they cover a lager range when associated with partial halo/full halo CMEs.
    (3)与normal/narrow CME有关的微波爆发峰值辐射流量比较小,与Partial Halo/Full Halo CME有关的微波爆发峰值辐射流量有大有小;
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    A Method for Measuring the Luminosity of the Solar Halo
    进行日晕光度测量的一种方法
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    Predicting SZE Cluster Counts with Triaxial Halo Model
    三轴椭球模型下的SZ效应星系团计数
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    4^ Almost 80% of the halo CME had their source regions inside active regions;
    4)、约4/5的CME源区位于太阳活动区;
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  halo
Specific Features of the Formation of a Halo during Pathogenesis as a Response of Cereal Epidermal Cells to Penetration of Powde
      
A cytophysiological study was carried out of the functional status of a halo as a response of the host plant to contact with a powdery mildew pathogen.
      
An analysis of electron microscopy and cytochemistry studies suggests that the halo as a physiologically active zone is localized at the level of the plant cell plasmalemma.
      
Uncoupling Effect of Fatty Acids in Halo- and Alkalotolerant Bacterium Bacillus pseudofirmus FTU
      
Special attention is paid to the features of the Na+-cycle of these bacteria and to the features determining halo- and alkalotolerant phenotype, which have been reported due to recent achievements in genomics.
      
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Measurements were made of the 22 September,1968 solar eclipse by Purple Moun- tain Observatory in Kashih,Sinkiang at wavelength of 11.1cm.The association of radio sources with the optical active regions were examined.Source flux densities, associated one-dimensional source sizes,heights and brightness temperatures for these regions are given.The measure of emission N~2L from the halo above plage was calculated to be≈1.4×10~(28) electron~2/cm~5.

1968年9月22日紫金山天文台在新疆喀什市用波长11.1厘米的射电望远镜进行了日食观测。本文分析了该次观测所得射电源与光学活动结构的对应关系。得到了一些射电源的流量、一维大小、高度和亮温度。计算了来自谱斑上空的晕的辐射标度N~2L≈1.4×10~(28)个电子~2/厘米~5。

The objects with core (or with halo) are typical configuration in various astrophy-sical problems. The equilibrium and stability of the relativistic polytropes with a compact core have been discussed in this paper. Comparing with the normal polytropes, the relativistic loaded polytropes have many unique properties, some primary ones are:

有核结构(或有晕结构)是在许多不同类型的天体中都遇到的一种几何位形。本文讨论了广义相对论中的有核多层球平衡结构位形及其稳定性。与无核情况相比,它具有许多独特的性质,主要有:1.在中心核区附近,物质密度分布迅速增加;2.只对满足一定条件的中心核才存在有限半径的稳定解;3.当多方指数n≥3时,也存在稳定的平衡解。

Two southern radio galaxies 1331-09 and .1417-20 have been observed with the Fleurs synthesis radio telescope at 1415 MHz. The deduced geometrical and physical parameters show that 1331-09 is a giant radio galaxy having two outer components extending 1.9 Mpc with the central component coincided with its optical position. Many similarities of its features to CygA suggest that there might be hot spots structure at the outer edge of the components of 1331-09 at higher resolution map. The 1417-20 is a rather typical...

Two southern radio galaxies 1331-09 and .1417-20 have been observed with the Fleurs synthesis radio telescope at 1415 MHz. The deduced geometrical and physical parameters show that 1331-09 is a giant radio galaxy having two outer components extending 1.9 Mpc with the central component coincided with its optical position. Many similarities of its features to CygA suggest that there might be hot spots structure at the outer edge of the components of 1331-09 at higher resolution map. The 1417-20 is a rather typical radio galaxy with halo-nucleus structure.

用澳大利亚悉尼大学的Fleurs综合孔径射电望远镜,在1415MHz上对两个南天射电星系PKS1331-09和PKS1417-20进行了观测,得到了分辨率约为40弧秒的射电亮度分布图,并求得了它们的几何参数和物理参数.前者是一个延伸达1.9 Mpc的巨射电星系,具有与CygA十分相似的双源结构.我们猜测用更高分辨率观测该源时,可期望在它的子源外边沿发现热斑结构;后者是一通常的晕核结构源.

 
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