据最近的伊卡璐斯日报(Icarus)报道,这次通过两个数学模型来评价小行星在22世纪撞击地球的几率。
Recently published in the journal Icarus, this impact probability was calculated using two mathematical models to assess potential threats to Earth in the 22nd Century.
日前,英国一名大学数学讲师发现了单身的科学依据,他称人们找到合适伴侣的几率只有1/285000。
The results don’t look promising for British singles. A university mathstutor has discovered the science behind singledom, finding that ourchances of finding the perfect partner are just 1 in 285,000.
当然这就属于概率和几率的范畴了,数学家们解释的比我好,因为这毕竟还牵扯到随机可能性,机会什么的,那么结果就有可能少有出入了。
This comes down to probability and statistics. There are mathematicians who explain this better. Because this is due to chance and random probability the results can vary each time.
在对涉及解决数学问题的研究里,他们发现睡个好觉会使这些参加者找到解决问题创造性方法的几率增加一倍。
In a study involving math problems, they found that a good night's rest doubled participants' chances of finding a creative solution to the problems the next day.
推导自发参量下转换双光子态的数学表达式,并给出其几率解释。
Then state function of SPDC biphoton light field was derived and a probability explanation was given.
在详细的数学推导之后,给出了金属疲劳断裂几率即一个变上限复杂积分的近似解析函数表达式,并与计算机的数值曲线进行了比较。
Following a detailed mathematical derivation a new approximate algorithm for the fatigue fracture of metals is given namely a complicate integral having a changing upper limit.
在强光信号作用下,经过一定的数学代换后,上能级几率的求解可归结为类希尔方程求解;
In a high-intensity optics field, using rotating waves approximation (RWA) and the special transform, the problem of two-level atoms transition attributes to the Hill equation.
在强光信号作用下,经过一定的数学代换后,上能级几率的求解可归结为类希尔方程求解;
In a high-intensity optics field, using rotating waves approximation (RWA) and the special transform, the problem of two-level atoms transition attributes to the Hill equation.
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