big-bang theory scientific theory- a theory that explains scientific observations; "scientific theories must be falsifiable" cosmogeny,cosmogony,cosmology- the branch of astrophysics that studies the origin and evolution and structure of the universe ...
Hawking's work on black boles helped prove the idea of a "Big Bang" at the birth of the Universe. Developed in the 1940s, Big Bang theory was still not accepted by all scientists. Working with mathematician Roger Penrose, Hawking realized that black holes were like the Big Bang in revers...
A。解析:大爆炸理论(Big Bang theory)是宇宙起源于一次巨大爆炸的理论,这是天体物理学中的一个基本且著名的理论。选项B“Great Explosion hypothesis”(大爆炸假说)虽然有爆炸的意思,但“hypothesis”(假说)没有“theory”(理论)准确。选项C“Universe - origin explosion theory”(宇宙起源爆炸理论)这种表达不规范。
According to the Big Bang Theory, the universe began as ___. A. a cold and dark singularity B. an extremely hot and dense singularity C. a large galaxy D. a cluster of stars 相关知识点: 试题来源: 解析 B。中文解析:根据宇宙大爆炸理论,宇宙起源于一个极其炽热且致密的奇点,选项 B 正确。
The event of the Big Bang was space itself expanding-perhaps at speeds5.(great) than light.Since the late 1960s, the Big Bang theory 6.(be) the main explanation for the birth of our universe. Because 7.(physics) have not yet found a convincing theory that explains how gravity operates...
the intense combat between the Big Bang and Steady State advocates had continued, and for so many years, a series of small discrepancies between theory and measurement had been explained by ingenious people. Now it was over…The Big Bang theory was safe, and the universe was simple, simple ...
D。宇宙大爆炸理论的结果包括选项 A“the presence of cosmic microwave background radiation”(宇宙微波背景辐射的存在)、选项 B“the existence of dark matter”(暗物质的存在)和选项 C“the formation of stars and planets”(恒星和行星的形成)。选项 D“the constant temperature of the universe”(宇宙的恒...
What was the main element in the early universe according to the Big Bang theory? A. Oxygen B. Helium C. Hydrogen D. Carbon 相关知识点: 试题来源: 解析 C。解析:根据大爆炸理论,早期宇宙的主要元素是氢。大爆炸之后,最初形成的元素就是氢,然后通过核聚变等过程才逐渐形成其他元素。选项A氧不是...
The other was the big bang theory, which holds that universe began at a sin-gle point in time and space.(P8第二篇Para. 2)结构分析:此句是句,which引导的是从句,修饰先行词the big bang theory,that引导的是从句,作动词holds的宾语。汉语翻译: 相关知识点: 试题来源: 解析 the复合 定语 宾语...
【影视回顾】生活大爆炸 The Big Bang Theory(2007) S1-11 Extras【英语】 5.9万 45 5:25 App Sheldon强吻Penny 1383 3 7:25 App amy婚礼的幕后发生了什么生活大爆炸结局The Big Bang Theory Sheldon& Amy's Wedding Behind the Scene 2752 -- 6:46:39 App 【宣传短片(个人收藏)合集】& TBBT season8...