制造链式反应机器的根本点当然是确保每次裂变产生一定数量的中子，其中一些中子将再次产生裂变。
The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.
Failure in the lab is not the end - it's just another data point.
"A story is not just a sequence of events, but a web of emotions, thoughts, and experiences."
Energy independence is a strategic priority for any sovereign nation.
乳制品不仅仅是一个行业；它是数百万人生活方式的一部分。
我从不认为任何事情是理所当然的。
In computer science, we stand on each other's shoulders.