Even if the Drake Equation is true, and there are millions of civilizations out there, finding them is like looking for a needle in a haystack.
即使德瑞克方程序是真的，确实存在着数百万的文明，但要找到他们就像大海捞针。
His quirky study USES a famous maths formula called the Drake Equation, which was first used to estimate the existence of extra-terrestrial life.
这一公式最初被用于估算外星生命存在的几率。
L the Drake Equation was proposed by astronomer Frank Drake to work out how mane civilizations there could be in our galaxy - and the figure is millions!
l德雷克方程是天文学家法兰克·德雷克提出的一个计算方法，用来测算银河系中可能存在的文明社会的数量——计算的结果，竟是数以百万计！
The famous "Drake Equation" which he invented to estimate the chances of finding et indicated there might be 10, 000 detectable civilisations in our galaxy, the Milky Way.
他发明的用来估计找到外星人机率的著名“德雷克方程”指出，在我们的银河系，可能存在一万个可探测的文明。
The baffling Drake equation reads: N = R* x Fp x Ne x Fi x Fc x L, and helped pioneering scientist Professor Drake to predict that there could be 10, 000 civilisations in our galaxy.
这一令人费解的“德雷克等式”为N =R*xFp xNe xFi xFc xL，先驱科学家德雷克教授曾利用该公式作出预测：银河系中可能存在1万种文明。
To give some context for that figure: In previous discussions of the Drake equation, a probability for civilizations to form of one in 10 billion per planet was considered highly pessimistic.
介绍一下这个数字的背景资料：在之前关于德雷克等式的讨论中，每 100 亿颗行星中能够诞生一个文明被认为是非常悲 观的看法。
By figuring out how many Earth-like planets exist, we'll have a much better idea about some key variables in the Drake equation, which attempts to describe the likelihood of finding intelligent life.
通过计算出有多少类地行星的存在，我们可以对旨在描述发现智能生物可能性的得德雷克公式的关键变量有更深的理解。
In 1961 Frank Drake proposed his famous equation for estimating the number of intelligent civilisations capable of communicating with us in our own galaxy.
1961年FrankDrake提出了其用于估计银河系中有能力与我们通信的智慧文明数目的著名方程序。
In 1961 Frank Drake proposed his famous equation for estimating the number of intelligent civilisations capable of communicating with us in our own galaxy.
1961年FrankDrake提出了其用于估计银河系中有能力与我们通信的智慧文明数目的著名方程序。
应用推荐