fission
常考释义
1.(核)裂变,分裂the act or process of splitting the nucleus (= central part) of an atom, when a large amount of energy is released
2.裂体生殖the division of cells into new cells as a method of reproducing cells
3.(键)断裂;裂变the breaking of a chemical bond between two atoms
Think of nuclear fission: it generates useful energy but if it runs out of control you get a cataclysmic explosion.
这就像是核裂变反应:核裂变会产生巨大的能量,但一旦失去控制后果将是灾难性的。
And down on this fission fragment it starts with xenon and ends with neodymium which is the last fission fragment.
最后到这个裂变碎片,它开始于,氙,结束于钕,那是最后的裂变碎片。
The destructive power of fusion bombs, also known as thermonuclear devices and hydrogen bombs, vastly exceeds that of fission bombs.
聚变核弹也被称为热核武器和氢弹,其破坏力大大超过了裂变核弹。
Now the energy that we're trying to capture is kinetic energy of these fission products.
现在,我们能够尝试获得的能量,就是这些裂变产物的动能。
Too many neutrons can cause a fission reaction to get out of control. Too few neutrons and a fission reaction stops.
中子过多会让裂变反应失控,中子过少则会让裂变反应停止。
If you are blonde and pretty , it is possible to become a world expert on nuclear fission by the age of 22.
如果你是一位金发碧眼的美貌女子,那么很可能在22岁时就能成为世界级的核裂变专家。
Reportage is not a "historiette" , so "The Big Fission of Jinsha River" is just a potboiler.
报告文学不是“史话”,《金沙江大裂变》则是错误百出的大杂烩。
Nuclear power is produced by harnessing the heat produced by the splitting of atoms inside uranium - a process known as fission.
核能是由原子内的铀发生链式反应而释放的能量——这个过程叫做裂变。
One of the methods to set free the energy locked in such substances as uranium is known as nuclear fission.
一种把储存在象铀这样的物质里面的能量释放出来的方法被称为核裂变。
Ultrasonic cleaning oscilatory plate the economy are adopted with fission structure, easy to use, easy to maintain repair.
超声波清洗振板与机体采用分体结构,使用方便,易于保养和维修。
Reaction, the nuclei of the fissile material after absorbing a neutron fission and release two or three neutrons.
反应中,可裂变物的原子核吸收一个中子后发生裂变并释放出两三个中子。
It was as humans fell into fission thought-form that the idea was spawned to create fission outside of self.
正是当人类跌入到核裂变的思想形态中时,在外界制造核裂变的主意就诞生了。
The many safety mechanisms of a nuclear plant focus mainly on keeping these so-called fission products out of the environment.
核电厂中的许多安全机制主要解决如何使这些所谓裂变物质与环境脱离的问题。
None of the xenon isotopes we measured were the direct result of uranium fission.
我们所测量到的氙同位素,根本都不是直接由铀的核分裂而来。
The measurement for ameliorating factors and efficiency makes solid track detect system, can be used for absolute fission rate measurement.
两种修正因子的测量和效率的刻度使得固体径迹火花自动计数器能够用于绝对裂变率的测量。
The sound of fission is so sour that everything goes sour and into a deep state of depression.
核裂变的声音是如此酸涩,以至于一切都进入酸涩并进入到深深沮丧之中。
Nuclear fission would have been a dramatic discovery at any time.
在任何时候,原子核裂变都会成为引人注目的发现。
It wasn't long ago that scientists first began to split the atom, releasing nuclear energy in a process called fission.
不久前科学家第一次开始分割原子,释放原子能,这个过程叫裂变。
Alas large fission machines were rolled around her and the vibration driven up and up and up of her molecular structure until she imploded.
遗憾的是,大型的核裂变机器被卷置其四周而让分子转速不断提高,直到她爆炸为止。
A new method to determine the neutron sensitivity of a micro fission chamber for a boiling water reactor.
沸水堆微裂变室中子灵敏度测定的新方法…[中国核科技信息与经济研究院]。
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