1.
there are three thousand million other Milky Ways, or Galaxies, in the universe.
在宇宙中有30亿个其他银河系或天河。
2.
Of or relating to a galaxy, especially the Milky Way.
星系的，银河系的星系的，与星系有关的，尤指银河系
3.
of or relating to a galaxy (especially our galaxy the Milky Way).
属于星系，与星系有关，尤指银河系。
4.
The solar system is one small system in the whole of the Milky Way.
太阳系是银河系中一个小的天体系统。
5.
Phlegethon (3rd River) - A river of fire, one of the five rivers of Hades.
火焰之河?音译弗莱格桑河，系冥界五河之一。
6.
Preliminary Study on the Hydrological Relationship between River and Reparian Wetlands;
河道与河边湿地水文联系的初步研究
7.
Assessment of ecosystem health for typical estuary in Haihe River Basin
海河流域典型河口生态系统健康评价
8.
A STUDY OF THE SEISMIC FACIES OF DEVONIAN DONGHETANG FORMATION IN THE TAHE OILFIELD
塔河油田泥盆系东河塘组地震相研究
9.
The key factors involved in the changes in the Sihe river system are the invasion of the Yellow River and the opening of the Grand Canal.
泗河水系河道变迁的主要因素是黄河夺泗和南北大运河的开发。
10.
Percentages of the Water Quality Grades of the Hai River System
海河水系水质类别比例
11.
Percentage of the Water Quality of the Yellow River System
黄河水系水质类别比例
12.
Percentage of Water Quality Grades in Liao River System
辽河水系水质类别比例
13.
galactic noise
【无】银河(星系射电)噪音
14.
Percentages of the Water Quality Grades of the Huai River System
淮河水系水质类别比例
15.
This work will be done in the Bahe River, Qinghe River, Liangshuihe River, North-ring waterways and Wenyuhe River with a view to improving the water quality of the lower reaches of the city.
继续实施市区坝河、清河、凉水河、北环水系和温榆河的综合整治，全面改善城市下游河流水质。
16.
Based on the morphological characteristics of riverbed of tidal estuaries, a calculation formula for the widening rate of the estuarine regulation line is derived.
根据潮汐河口河床形态关系，推导了河口治导线放宽率的计算式。
17.
Flora、Structure and Biodiversity Characteristics of Riparian Vegetation on Down-reach Floodplain of Yellow River in He nan;
黄河下游河南段河岸带植物区系、群落结构及多样性特征研究
18.
STUDY ON ECOLOGICAL ENVIRONMENT AND WATER SYSTEM RESPONDING TO THE ACTIVETY OF EASTERN KUNLUN FAULT ZONE IN HUANGHE RIVERHEAD AREA
黄河河源生态环境及活动构造的水系响应研究