由第一段中的“Pluto—which famously was degraded from a ‘major planet’ in 2006"以及第四段首句和第五段首句可知,向前推76年就是发现冥王星的时间:(2006-76=)1930年.故答案选A。 C.1992 D.2006 答案:A 细节理解题。由第一段中的“Pluto—which famously was degraded from a ‘major planet’ in ...
Clyde Tombaugh: The astronomer who discovered Pluto References By Nola Taylor Tillman last updated January 9, 2025 From farm boy to cosmic pioneer: The life and legacy of Clyde Tombaugh. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works...
Clyde-W.-Tombaugh 例句 释义: 全部 更多例句筛选 1. Pluto was first discovered in 1930 by Clyde W. Tombaugh at the Lowell Observatory in Flagstaff Arizona. 冥王星在1930年首次被克莱德W。汤博发现于亚利桑那州弗拉格斯塔夫的洛厄尔天文台。 www.douban.com©...
CLYDE TOMBAUGH DIES; DISCOVERED PLANET PLUTOAssociated Press
Clyde W. Tombaugh, Discoverer of PlutoCan it be a coincidence that many of the most preeminent amateur astronomers to emerge in the United States during the early twentieth century were born into rural communities? We will shortly...doi:10.1007/978-3-319-97707-2_32English, Neil...
Pluto's Discoverer Makes His Greatest Journey 25 Years after Death: The New Horizons Spacecraft Is Carrying the Ashes of Pluto's Discoverer, Clyde Tombaugh... Motor vehicle crashes are the leading cause of death for U.S. oil and gas extraction workers; the motor vehicle fatality rate is 8.5...
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Tombaugh Clyde WilliamTom·baugh (tŏm′bô′), Clyde William 1906-1997. American astronomer who discovered Pluto (1930). American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin ...