去年,近子安井(现在日本国家天文台工作)及其同事报告说,银河系边远地区(比太阳远两倍以上)有111颗新生恒星。
Last year Chikako Yasui, now at the National Astronomical Observatory of Japan, and her colleagues reported on 111 newborn stars in a Milky Way exurb, over twice as far out as the sun.
以淮安盐矿区施工的安8井与安6井对接工程为例,简单介绍了该工程施工技术、工程成果,并总结出几点体会。
This paper introduced the technology and achievements for example of No. 8 and No. 6 of An Wells in the Huaian Salt Mine.
安太堡不采区的初始开采区域,北面和西面也都是露天矿的边坡,它们的稳定是露天与井工同时开采的安全保证。
The stability of the slope at the west and north of the first underground mining zone is safety guarantee of combined mining.
名叫Borel的天神将太阳井所剩余的力量聚集起来并化身为一个人类的少女——安维娜。
A mysterious individual named Borel gathered what remained of the energies and hid them away in the guise of a mortal girl, Anveena.
封面故事:安页1井天然气放喷情况。
Cover Story: Natural gas-gushing scene at the site of well Anye-1.
封面故事:安页1井天然气放喷情况。
Cover Story: Natural gas-gushing scene at the site of well Anye-1.
应用推荐