1.
The Investigation of Physical Mechanisms for Orbital Period Changes of the Semidetached Binary UW Vir
半相接双星室女座UW轨道周期变化的物理机制研究
2.
Six-phase winding, double star connection, ungrounded or grounded.
六相绕组，双星形连接，接地或不接地。
3.
Observation and Study on over Contact Binaries in the Galactic Clusters;
银河星团中过相接双星的观测与研究
4.
Six-phase winding, double star connection. Ungrounded or grounded can be specified.
六相绕组，双星形连接。可指定不接地或接地。
5.
Photometric and Statistical Study of Near Contact Binaries;
近相接型密近双星的观测与统计研究
6.
Observation and Study on Deep Low-mass Ratio Contact Binaries;
小质量比深度相接双星的观测与研究
7.
Study on Photometry of the W UMa System V523 Cas
W UMa型相接双星V523 Cas测光研究
8.
A binary star is a double star, consisting of two stars turning round each other.
双星是两颗星，是由相互围绕旋转的两颗星组成。
9.
aries: a constellation in the Northern Hemisphere near Taurus and Pisces.
白羊座: 位于北半球靠近金牛星座和双鱼星座的一个星座。
10.
A constellation in the Northern Hemisphere near Taurus and Pisces.
白羊座位于北半球靠近金牛星座和双鱼星座的一个星座
11.
A constellation in the equatorial region of the Northern Hemisphere near Aries and Pegasus.
双鱼星座北半天球赤道地带上空星云，靠近白羊星座与飞马座
12.
SAFUREX Double-phase Stainless Steel Bonding Technique
SAFUREX双相不锈钢焊接技术
13.
A geometrical analysis on three point contact ball bearing with two-piece inner ring
双半内圈三点接触球轴承的几何分析
14.
A constellation in the Northern Hemisphere near Leo and Gemini.
巨蟹星座北半球狮子座和双子座附近的一个星座
15.
A constellation in the Northern Hemisphere containing the stars Castor and Pollux.
双子星座北半球的一个星座，包括北河二和北河三
16.
The vigour of two-parent progenies was likely to be similar.
双亲本子代的生活力多半是相似的。
17.
The questions relating to the green s equivalence relation on bicyclic semigroup;
双循环半群上与Green关系相关的问题
18.
Planetary nebulae are a type of isolated gaseous nebulae possessing a fair degree of bilateral symmetry.
行星状星云是一类孤立的气体星云，具有相当程度的双侧对称性。