tritium
Tritium has a half-life of 12.4 years.
氚的半衰期为12.4年,地球形成时的氚早已不存在。
Tritium is one of the mildest radioactive isotopes.
氚是辐射最和缓的放射性同位素之一。
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
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
The measured tritium activities is close to the theoretical value.
测量结果与理论氚产量基本相符。
The ratio of the free tritium to the sorbed tritium is 3.64%.
铜的自由氚量占吸附总氚量的3.64%；
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。
These information is based on my own practices and research on tritium and I feel sorry that I cannot write Chinese.
这些信息是来源于我自己的一些在氚方面的工作和研究,此外为无法输入中文表示歉意。
Tritium is radioactive and is believed to be the main source of the major traces of 3He found in the atmosphere.
氚是放射性的，并且确信是大气中痕量3He的主要来源。
Tritium labeled thymine deoxyriboside ([ 3H] TdR) uptake was measured to observe DNA synthesis.
氚胸腺嘧啶核苷([3H]TdR)掺入法检测TP40对T24细胞蛋白质合成的抑制作用。
Application of the equation provides a simple method to measure total tritium of rice samples.
该方程的应用为大米样品总氚测定提供了一个简便的方法。
Abstract An infrared furnace (ULVAC RHL-410P) was newly applied to the extraction of tritium from concrete samples.
摘要 使用红外炉发展了一种从活化混凝土中提取氚的方法。
Abstract Tritium technology for the pure Fusion reactor and Fusion-Fission hybridreactor are described in this paper.
摘要 文章描述了聚变堆和聚变-裂变混合堆的氚工艺问题。
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。
Problems of tritium safetyand protection for pure Fusion reactor and Fusion-Fission hybrid reactor also arediscussed.
最后对混合堆的氚安全及防护问题进行了讨论。
The sea on this tiny world was unusually rich in deuterium and tritium, which they used in their plasma reactors.
在这个微小世界的海洋中蕴藏有异常丰富的氘和氚，被用于它们的等离子反应堆中。
The results show that the method canmore quantitatively evaluate the tritium distributing in stainless steel.
结果表明，此法能较好地定量评估氚在不锈钢材料中的分布情况；
A method of sampling elemental tritium(HT)at ordinary temperature has been developed.
本文对元素状态氚(HT)的常温取样方法进行了研究。
The method gives sensitivity enough to simply determine the concentration of urine tritium of professional workers.
方法具有足够的灵敏度,能简便地、快速地测量大量氚操作人员的尿氚浓度。
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。
The TA31RCO incorporates dual-illumination technology using a combination of fiber optics and self-luminous tritium.
TA31RCO混合了双层照明技术，用视觉纤维（后面说明）和自行发亮的三重氢。
The results indicate the existnce of tritium in heavy water with anomalous effect.
测量结果表明产生了异常效应的重水中含有氚。
Inside that canister is a sphere containing the fuel: two isotopes of hydrogen called deuterium and tritium.
在那个小盒子里，有一个球盛放燃料：被成为氘和氚的氢的两种同位素。
The deposition conditions of tritium should be controlled well when adoping amorphous silicon.
在用无定型硅加载氖时，应控制好氚的沉积条件；
Specifications for tritium breeding material onthe basis of characteristics of the pure Fusion reactor and Fusion-Fission hybridreactor are discussed.
根据聚变堆和聚变-裂变混合堆的特点讨论了对包层氚增殖材料的要求,列举了几种可作氚增殖的合理材料特性。
It has high lithium atomic density and excellent tritium releasing performances and attracts research focuses in fusion technology.
该材料具有较高的锂原子密度和优异的氚释放行为,成为近年来最受重视的陶瓷氚增殖材料。
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。
Using 4 V DC electrical action,the possibility of the solid proton electrode,antimonic acid, gettering of tritium from air is investigated.
用锑酸作消气材料,压制成消氚电极,在适当外加条件下,考察了锑酸作消氚材料直接将含氚废空气中的氚除去的可能性。
The new phenomenon of "tritium well depth and tritium well time" during the fusion reactor start-up phase is studied using the SWITRIM code package.
用SWITRIM数值模拟研究了聚变堆起动过程中的“氚坑深度和氚坑时间”新现象。
The betalight consists of a glass container (usually in the form of a slender tube or two fused glass plates) filled with tritium gas.
不需要外部提供能源，但发光性却非常可靠。
The applicability and safety of the TRE for use as tritium facilities is demonstrated also and some technical problems are discussed in this work.
同时，论证了除氚器在现场使用的适应性与安全性，并对其研制和现场性能试验中发现的技术问题进行了论述。
If the component of tritium is different between the level radioactive source and the sample, system error is produced, and it must be corrected.
所用标准源成分如与试样不同，将带来系统误差，应予修正。
Abstract A freezing analytic system for extracting tissue free water tritium (TFWT) in biological sample was designed and processed.
摘要 为评价核设施退役中氚对环境的影响，可监测退役前后植物中氚的活度变化来反映。
The neutronics analysis of breeder blanket is presented to achieve the goal of fuel self-sufficiency of the tritium breeding ratio,TBR should be>1.
聚变堆包层的主要功能包括氚增殖、能量转换和辐射屏蔽等,包层中子学设计的主要原则是满足聚变堆的氚自持,一般要求包层氚增殖比TBR>1。
A method of tritium measurement in natural water has b ee n developed by using electrolytic enrichment and liquid scintillation counting.
文章对在电解浓缩液闪计数法分析天然水中氚含量的复杂分析系统中,蒸馏、称重、电解、计数等每一过程中的影响因素进行了分析讨论。
The distribution characteristics were tested by tritium autoradiography and showed that tritium concentrated in the grain boundaries and dislocations.
利用氚自射线照相法,研究了氚在抗氢脆不锈钢中的分布特征。
A summary of the tritium system design studies for the engineering outline design of a fusion experimental breeder (FEB-E) is presented.
介绍了核工业西南物理研究院聚变实验增殖堆工程概要设计(FEB-E)中的氚系统设计研究。
China supplied to Pakistan uranium, uranium centrifuges, tritium, the triggering device and the entire nuclear weapons technology.
当然，美国能否让印度成为其盟友将取决于印度以及印度抵制美国压力的能力。
Can be regardless of heavy elements are uranium, or the light elements deuterium, tritium, in the ocean are quite enormous reserves.
可不论是重元素铀，还是轻元素氘、氚，在海洋中都有相当巨大的储藏量。
"Repeated incidents have led to a constant release, and as a consequence the ground water and many outlets are highly contaminated with tritium.
该公司在此将用过的核子反应炉燃料再加工，做成可再次使用的铀和钸燃料。
Abstract The microstructure of 316L austenite stainless steel after charging with deuterium and tritium for 6 years at room temperature is studied.
摘要 将长期与氖氮气体作用后的316L不锈钢容器不断充入氩气介质,直至容器破裂。
The urine samples from ten persons added with tritium were prepared with color-quenching calibration and measured by liquid scintillation counting.
采用尿氚不脱色猝灭校正法对10人尿样在加氚制样后直接进行液闪测量,同时与常规蒸馏脱色法进行比较。
Abstract:We have developed a technique of random-primed tritium labeled DNA extension on the pachytene bivalents of rice-field eels.
采用随机引物,在黄鳝二价体上建立了氚标记引物原位DNA合成技术,并详细探索了该技术的实验条件。
The tritium was produced after irradiation by proton beams for all target materials, especially there is 131I in lead target material.
所选靶材料在照射后会产生长寿命放射性核素氚，其中，铅靶材料中还会产生131I。
A cryogenic distillation device for deuterium and tritium separation and a matched low-temperature refrigeration system are designed.
本文的设计内容是为氢及其同位素设计一套液化精馏分离装置和一个与之相配套的低温制冷系统。
Using the method given in this paper, separately collecting the oxide form of tritium (HTO) and elemental tririum (HT) can be realized at ordinary temperature.
用本文提供的办法,在常温下可实现空气中氧化物状态氚(HTO)和元素状态氚的分别收集。
This method is of significance both to overcome the difficulties in the recovery of the historical tritium concentration and to enhance the accuracy of age-dating.
该方法不仅可以很好地解决地下水系统输入项氚背景浓度恢复时间序列较长的问题，而且对于提高地下水的定年精度具有十分重要的意义。
The Tritium illuminates the aiming point in total darkness, and the fiber-optic self-adjusts reticle brightness during daylight according to ambient light conditions.
三重氢照明被用在完全黑暗状态，而视觉纤维（自动调节）用在白天或者可以说在有外界光线的情况下。
Some The causes of the tritium's yield is higher than the neutron, high cramming deuterium rate in the Palladium and the "Heat after death" and so on are explained.
解释钯中含氘率高和氚与中子产额比高的原因。最后指出“死后热”现象也可用双中子态模型解释。