fission

As a result, there is less attenuation of the gamma rays from the fission products.

这样一来, 从裂变产物中发射出来的γ射线的减弱就要少一些.

The fissionchamber system is composed of vacuum targe chamber fission target and large area PIN detector.

针对目前的离子注入实验都是在真空状态下进行的事实,设计了真空内置式大气靶室装置.

In some countries that secrecy stemmed from the military uses of nuclear fission.

一些国家之所以采取隐秘的方式,是因其将核裂变用于了军事方面.

The measurement of thermal neutron cross sections of long-lived fission products ( LLFPs) also has practical application value in nuclear waste disposal.

对于长寿命裂变产物核素热中子反应截面测量，除了上述意义外，在废物处理处置方面也具有实际应用价值。

When atoms split, the process is called " fission ".

原子分裂时, 其过程被称为 “ 裂变 ”.

Energy is released by the fission of atomic nuclei.

能量是由原子核分裂释放出来的。

Thermal history of Ordos Basin assessed by apatite fission track analysis

利用磷灰石裂变径迹法研究鄂尔多斯盆地地热史

However, this technology is extremely expensive; one tunnel can use the combined output of 25 fission reactors.

但是这项技术非常昂贵; 一个量子通道需要25个裂变反应堆同时提供能量.

The fission of the cell could be inhibited with certain chemicals.

细胞的裂变可以通过某些化学药品加以抑制.

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.

Nuclear fission is more promising, but nuclear fuel is also finite.

核裂变发电更有前途, 但核燃料也是有限的.

But with the use of fusion instead of fission, that difficulty is resolved.

但是用核聚变方法代替核裂变方法之后, 这一困难将得到解决.

Nuclear fission releases tremendous amounts of energy.

核裂变释放出巨大的能量。

Nuclear energy is liberated as a result of nuclear fission.

原子能因核裂变而释放出来了.

Apatite fission track is a powerful tool to study the thermal history of sedimentary basin.

磷灰石裂变径迹是研究沉积盆地地热史的强有力工具。

Nothing less than a fission bomb can ignite a thermonuclear reaction.

威力比一个裂变炸弹小的任何东西都不能点燃热核反应.

The absolute fission rates was measured by the depleted uranium fission chamber.

用贫化铀裂变室进行绝对裂变率测量.

Faith in controlled nuclear fission is now being shown by the construction of atomic power stations.

现在原子能电站的建造,显示了对受控核裂变的信心.

The energy produced during atomic nuclear fission is great enough to destroy the whole city.

原子核裂变时产生的能量足以摧毁整座城市.

All commercial nuclear power is provided by fission at the present time.

目前所有的商用核动力都是通过核裂变产生的.

The average fission width can be obtained from a statistical argument.

能够从统计理论得到裂变宽度.

This year the focus has been fission karma and how it causes everything to break apart.

今年的焦点是核裂变业力及它是怎样造成一切撕裂的原因.

In fission processes fission fragments are very radioactive.

在裂变过程中所产生的碎片极具辐射性.

Uranium fission may be accomplished by either fast or slow neutrons.

铀的裂变可用快中子或慢中子来完成.

The latter property of nuclear fission has a significant implication.

核裂变的这后一个性质有一个重要的应用.

The discovery of fission was a seed dropped on fertile ground.

裂变的发现犹如种子落入沃土.

The apatite track fission-track analysis is a useful method to resume the thermal history of sedimentary basin. On the basis of lots of the analytical data, this method is used to analyze the thermal history and denudational quantity of marine-facies strata of the Chuxiong Basin.

磷灰石裂变径迹分析法是恢复沉积盆地热史的一种有效方法，以大量的磷灰石裂变径迹资料为基础，分析了楚雄盆地海相地层热历史及地层剥蚀量。

Coal, solar energy, and fission and fusion fuels are the most important ones.

煤炭 、 日头能以及裂变聚变燃料是其中最主要的几种.

There are also no latent root primordium in the stem of Robinia pseudoacacial ( 4n) twig, adventitious root is formed by mutagenic root primordium growth, which sourced the fission and division of the medullar-ray cell.

四倍体刺槐嫩枝茎内无潜伏根原基，不定根由诱生根原基发育形成，诱生根原基源于髓射线细胞的分裂和分化。

Coal, energy, and fission and fusion fuels are the most important ones.

煤炭 、 太阳能以及裂变聚变燃料是其中最主要的几种.