68.3 The poisonous, harmful or radioactive workplace is prone to contingent occupational injuries or the transportation/storage of radioactive isotope fails to meet the provision of Article 23 hereinabove;

(三)可能发生急性职业损伤的有毒、有害工作场所、放射工作场所或者放射性同位素的运输、贮存不符合本法第二十三条规定的;

属类：法学专业-中国法律-职业病防治法

radioactive isotope of palladium

103钯,109钯

属类：化学及生命科学-医学词汇-

radioactive isotope of praseodymium

142镨,143镨

属类：化学及生命科学-医学词汇-

radioactive isotope of promethium

147钷,149钷,151钷

属类：化学及生命科学-医学词汇-

Effect of 188Re Radio-active Isotope Stent in the Treatment of Malignant Stricture of Esophagus

188Re-放射性支架治疗食管恶性狭窄的效果

属类：行业术语-中文论文标题-

radioactive isotope of platinum

193铂,197铂

属类：化学及生命科学-医学词汇-

2.Isotope , irradiation and laser technique

2 ．同位素、辐射及激光技术

属类：法学专业-中国法律-外商投资产业指导目录（ 2004 年修订）

Preparation of plutonium sources and determination of Pu/Pu isotope ratio by alpha spectrometry

α光谱测定法测定Pu同位素比率及钚源的制备

属类：行业标准名称-国际标准-ISO 11483-1994

A radioactive, inert, gaseous isotope of radon, with a half-life of3.92 seconds.

锕射气氡的一种放射性的，惰性的和气态的同位素，其半衰期为3.92秒

属类：综合句库--

The isotope of uranium with mass number235,fissionable with slow neutrons.

锕铀铀的同位素，原子质量数为235，与慢中子发生裂变

属类：综合句库--

A synthetic transuranic element first produced by neutron irradiation of uranium in a thermonuclear explosion and now usually produced in the laboratory by irradiating plutonium and other elements.Its longest-lived isotope is Es254with a half-life of276days.Atomic number99;melting point860=C.

锿一种人工合成超铀元素，在一次热核子反应的铀中子辐射中首次产生。现在通常通过在实验室里辐照钚和其它元素而产生，其最不易衰变的同位素是Es254，它的半衰期为276天，原子序数99;熔点860＝

属类：综合句库--

Analysis of Barium by Isotope Mass Spectrometry

钡的同位素质谱分析

属类：行业术语-中文论文标题-

Source Differentiation by Lead Isotope Ratios in Total Digests of Soil Fractions and Residual Fractions

不同赋存形态土壤铅同位素比值用于判别地域性差异的研究

属类：行业术语-中文论文标题-

Brookhaven linac isotope producer

布鲁克海汶直线加速器，同位素产生器

属类：化学及生命科学-医学词汇-

Preparation of plutonium sources and determination of Pu-238/Pu-239 isotope ratio by alpha spectrometry

钚源的制备以及用α光谱测定法测钚-238/钚-239同位素比

属类：行业标准名称-试验方法-

Oxygen Isotope of Quartz in Sediments from the Yangtze (Changjiang)and Yellow (Huanghe)Rivers

长江和黄河河口沉积物中石英氧同位素的对比

属类：行业术语-中文论文标题-

On Isotope Dependence of Superheavy Nucleus Production

超重核合成的同位素依赖探讨

属类：行业术语-中文论文标题-

Tritium: Isotope of hydrogen, chemical symbol written as 3H or T, with atomic number 1 but atomic weight approximately 3. Its nucleus contains one proton and two neutrons. Tritium is radioactive (see radioactivity), with a half-life of 12.32 years.

氚:氢的同位素，化学符号3H或T，原子序数1，但原子量近似为3。它的原子核包含1个质子和2个中子。氚具有放射性，半衰期为12.32年。

属类：化学及生命科学-化学-

magneto-ionic isotope separation

磁离子同位素分离

属类：综合句库-英汉综合-

The isotope americium-241 has been prepared in kilogram quantities and is used in a variety of measuring applications that utilize its gamma radiation. Its most familiar use is in household smoke detectors.

从鋂-241同位素已制备出以公斤计的鋂，并在一些仪表中已利用了鋂的γ射线。最常见的是家庭使用的测烟装置。

属类：化学及生命科学-化学-

Technetium: Metallic chemical element, one of the transition elements, chemical symbol Tc, atomic number 43. All its isotopes are radioactive (see radioactivity); some occur in trace amounts in nature as nuclear fission products of uranium. Its isotope technetium-97 was the first element artificially produced (1937; see cyclotron).

鎝:金属化学元素，过渡元素之一，化学符号Tc，原子序数43。鎝的所有同位素都是放射性的;有些作为铀的原子核裂变产物在自然界有痕量存在。它的同位素鎝-97是第一个用人工生产的元素。

属类：化学及生命科学-化学-

Technetium-99, a fission product of nuclear reactors that emits gamma rays, is the most-used tracer isotope in nuclear medicine. Technetium resembles platinum in appearance and manganese and rhenium in chemical behaviour. It is also used as a metallurgical tracer and in corrosion-resistant products.

鎝-99是核反应堆的裂变产物，是原子核医学中最有用的同位素。鎝在外观上像铂，而化学行为像锰和铼。鎝在冶金上用作示踪剂，还用于低温化学以及抗腐蚀产品中。

属类：化学及生命科学-化学-

Deuterium or heavy hydrogen: Isotope of hydrogen, chemical symbol 2H or D, atomic number 1 (but atomic weight approximately 2). Harold C. Urey won a Nobel Prize for its discovery and isolation.

氘(亦称重氢):氢的同位素，原子量约为2。1931年尤列因发现氘并分离出它而获得诺贝尔奖。

属类：化学及生命科学-化学-

Hydrogen Isotope Separation by Cryogenic Preparation Gas Chromatography

低温制备气相色谱法分离氢同位素

属类：行业术语-中文论文标题-

Article 26 The occupational-disease-inductive chemical, radioactive isotope and radioactive substances supplied to the Employer should be accompanied with the users instructions in Chinese

第二十六条　向用人单位提供可能产生职业病危害的化学品、放射性同位素和含有放射性物质的材料的，应当提供中文说明书。

属类：法学专业-中国法律-职业病防治法

Oxygen Isotope , Paleoclimate and Ore-forming Element Characteristics of East Pacific Basin Reflected by PC5794 Columnar Sample

东太平洋海盆PC5794柱状样的氧同位素地球化学的初步研究

属类：行业术语-中文论文标题-

For radioactive workplace and the transportation and storage of radioactive isotope , the Employer should equip risk-prevention equipment and alarm devices, and ensure the employees exposed to radiation equipped with dose meter.

对放射工作场所和放射性同位素的运输、贮存，用人单位必须配置防护设备和报警装置，保证接触放射线的工作人员佩戴个人剂量计。

属类：法学专业-中国法律-职业病防治法

The man’s still a radioactive isotope for millions, so here’s a little speculative math to drive the Clinton haters nuts: overseas gigs pull in 200,000 to 300,000 a pop

对数百万人来说,克林顿依然具有无法抗拒的魅力，下面一组数字一定会使痛恨克林顿的人气得发疯:每次出国演讲都能给他带来20万～30万美元的收入

属类：综合句库--

A radioactive isotope of iodine widely used as a tracer in medical diagnosis.

放射性碘碘的一种放射性同位素，广泛地用于医学诊断作为追踪剂

属类：综合句库--

symbol for half-life of radioactive isotope

放射性同位的半衰期符号T1/2、t1/2

属类：化学及生命科学-医学词汇-