A tritium atom has two extra neutrons.
氚原子多了两个中子。

substitution reaction of tritium and hydrogen.
氢氚取代反应

The brightness of the tritium lamp was also tested.
对制作的氚灯进行了光亮度测试。

AN APPLICATION OF TRITIUM WATER TRACER IN DAQING OILFIELD
氚水示踪技术在大庆油田的应用

The kinetic behaviour of tritium water in the simulated paddy.
氚水在模拟水稻田中的动力学行为

The nucleus of tritium, consisting of two neutrons and one proton.
氘核氘的原子核，由两个中子和一个质子组成

Evaluation of surface contamination Part2 Tritium surface contamination
表面污染评价第二部分氚表面污染

More reactive are the heavier isotopes of hydrogen, deuterium and tritium.
更为活跃的是氢的较重同位素，氘和氚。

The trickiness about the reaction is that tritium doesn't exist in nature.
那就是 氚元素在大自然中并不存在。

The fuel will be made from two heavy forms of hydrogen, called deuterium and tritium.
燃料由氢的两种较重的同位素制造，分别称为氘和氚。

Every fusion reaction devours exactly one tritium ion and produces exactly one neutron.
每一个聚变反应会耗一个氚核并只产生一个中子。

The other radioactive material often in the cooling water of a nuclear reactor is tritium.
在冷去水中通常发生的另一种放射物质是氚。

The software structure design for Liquid Scintillation detector of tritium was introduced.
介绍了一种液体闪烁氚测量仪的软件结构设计。

In final section, the tritium leakage issues under different operation circumstances have been analyzed.
第三部分对不同的运行状态下的氚泄漏问题进行了分析。

Some main methods of tritium extraction from blanket andof tritium recovery from wast fusion fuel are given.
给出了几种从包层提取氚和从废聚变燃料中回收氚的方法。

Activity Measurement of Tritium in Biological Samples by Azeotropic Distillation Liquid Scintillation Counter
液体闪烁计数法测定共沸蒸馏生物样品气氚活度

Only a lighter atomic nuclei fusion can occur, such as the hydrogen isotope deuterium and tritium, and so on.
只有较轻的原子核才能发生核聚变, 比如氢的同位素氘, 氚等。

Tritium emits a weak form of radiation that does not travel very far in the air and cannot penetrate the skin.
氚发出的辐射很弱，在空气传播不远，不能穿透皮肤。

Design of a tritium filling system with gas exhuausting and evacuation for neutron generator and its application
中子管充氚排气排风系统设计与使用

The previous management had been fired once it acknowledged belatedly that radioactive tritium had been seeping into groundwater.
马伯格一上任即著手纾缓实验室与居民之间的紧张关系。