| 单词 | 氚 | ||||||||||||||||||||||||||||||||
| 释义 | 氚—tritium 3H(often used)less common: radioactive isotope of hydrogen having 2 neutrons in its nucleus, so atomic weight 3 Examples:王氚n—princessn
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氚SPO则是一种由氚同位素活化的自体发光物质。 oris.ch | TritiumSPO is a self luminous material, activated by the only slightly radioactive isotope Tritium. oris.ch |
氚的好处是可长时间照明达八至十个钟头，相较之下Superluminova只有四至六个钟头。 oris.ch | Theadvantageof Tritium is its longduration [...] of luminescence of eight to ten hours, compared to the duration of luminescence [...]of Superluminova of four to six hours. oris.ch |
所有含水份的 样本均测量氚的放射性活度浓度。 weather.gov.hk | Tritiumactivity concentration [...] is measured for all samples containing water. weather.gov.hk |
除了空气㆗的氚化水蒸气及㆓氧化碳外，所有样本都会进行 伽马放射体放射性核素分析。 weather.gov.hk | Apart from tritiated water vapour and carbon dioxide in the air, all samples are analysed for gamma emitting radionuclides. weather.gov.hk |
委员会决定，针对特定内部发射源的工作应当聚焦于氚和铀；针对天然辐 射源暴露增强的评估重点应当改变，以避免与其他工作之间出现重叠；加强暴露 [...] 数据收集工作后应当开发辐射等级和影响知识库。 daccess-ods.un.org | It decided that the work on selected internal [...] emitters should focusontritium anduranium; that the [...]focus of assessments of enhanced exposures [...]to natural radiation sources ought to change to avoid overlaps with other work; and that the development of a knowledge base on radiation levels and effects ought to follow after enhancing collection of exposure data. daccess-ods.un.org |
色谱分离可以借用廉价的非氚代溶剂，甚或是与 NMR 光谱不兼容的掺合剂。 bruker.com | Chromatographic separation can be done with cheap non-deuterated solvents or even with additives which are not compatible with NMR spectroscopy. bruker.com |
文台还采取额外的质量保证措施，以㆒套 不同淬灭程度的标准源来定期微调计数系统，以修正氚测量效率 的偏差，保证系统的最佳效能。 weather.gov.hk | The system is maintained at optimal performance by regularly fine-tuning of the system using a series of known activity standards with varying quench. weather.gov.hk |
该种半衰期氚发光涂料可持续发光四至五年之久。 oris.ch | The half-life of Tritiumluminous pigments [...] is four to five years. oris.ch |
根据ISO第3157-199I(E)阐明，氚不会对人体或动物造成伤害。 oris.ch | According to ISO specification [...] No. 3157-199l(E), Tritiumisnot harmful to [...]human beings or animals. oris.ch |
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Oris主要使用superluminova为主要发光材质，潜水表系列则使用氚SPO。 oris.ch | Oris mainly uses superluminova and, for [...] diver’swatches, Tritium SPO. oris.ch |
色谱溶剂被清除，而样品被全氚代溶剂洗提，从固相萃取柱中转移到 NMR 流动探头或转移到标准 NMR 样品试管中。 bruker.com | The chromatography solvents are removed and the samples are eluted with fully deuteratedsolvents from the cartridges into either an NMR flow probe or into standard NMR sample tubes. bruker.com |
固相萃取作为 LC 与 NMR 之间的接口，允许在色谱分离过程使用全氚代溶剂，从而简化了 MS 光谱的获取过程。 bruker.com | The SPE as interface between LC and NMR allows the usage of completely non-deuterated solvents during the chromatographic separation, and thus simplifies the acquired MS spectra. bruker.com |
用于洗脱和转移的氚代溶剂是独立的色谱条件，并且可以选作用于提高光谱质量，以及使可交换质子能够在 NMR 观察得到。 bruker.com | The deuteratedsolvent which is used for the elution and transfer is independent of the chromatographic conditions and can be selected to improve spectral quality and make exchangeable protons observable in the NMR. bruker.com |
0C003氚比氢的同位素比率超过1:5000的氚、重水(氧化氚)及其他氚的化合物， 以及含氚的混合物及溶液 stc.tid.gov.hk | 0C003 Deuterium, heavy water(deuterium oxide) and other compounds of deuterium, and mixtures and solutions containing deuterium, in which the isotopic ratio of deuterium to hydrogen exceeds 1:5000 stc.tid.gov.hk |
因此，该组织必须遵守《法国防务法典》 [...] 中与核材料保护和控制（根据该《法典》R1333-1.II 条，核材料包括氘和氚）及至关重要设施和场址的保护有关的条款。 daccess-ods.un.org | II of the Code, includes [...] deuterium and tritium) and theprotection [...]of installations and sites of vital importance. daccess-ods.un.org |
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