| 单词 | radioactive |
| 释义 | radioactive [英 [?re?di????kt?v] 美 [?re?do???kt?v] ] radioactive的意思、解释 radioactive 基本解释 radioactive的解释 形容词放射性的 radioactive 网络解释 1. radioactive的翻译 1. 有放射性：一种有放射性(radioactive)的东东,不知为啥要把它埋在土里,但是它会污染水源. 在沙漠地带,水源离地表很远,所以把东东埋在近地表的地方就没问题了. 问削弱 2. 放射性物品：Oxidizing Agent 氧化剂 | Radioactive 放射性物品 | Corrosive 腐蚀性物品 3. 放射性的：radiation trap 辐射捕集器,辐射护墙 | radioactive 放射性的 | radioactive carbon 放射性碳 radioactive 双语例句 1. radioactive的解释 1. Eg. Aluminum, Antimony, Arsenic, Asbestos, Barium, Benzene, Cadmium, Chlorine, Cobalt, Copper, Fluoride, Formaldehyde, Gold, Isopropyl Alcohol, Lead, Mercury, Methyl Alcohol, Mold, Nickel, Parasites, PCBs, Platinum, Radioactive Materials, Stainless Steel, Thallium, Tin, Titanium, Uranium, and much more. 可以被吸附出的毒素包括：铝、锑、砷、石棉、钡、苯、镉、氯、钴、铜、氟化物、甲醛、金、异丙基、乙醇、铅、贡、甲醇、镍、聚氯联二苯、铂、放射性物质、铊、锡、钛、铀等等。 2. A method is described for the determination of ruthenium in solidified radioactive waste by flame atomic absorption spectrometry. 研究了火焰原子吸收法测定放射性废物固化体浸出液中模拟核素钌的测定方法。 3. radioactive 3. Standard method for testing the long term alpha irradiation stability of solidified high level radioactive waste forms. 高放固体废物长期α辐射稳定性的标准试验方法 4. radioactive 4. 222Rn is formed through radioactive decay of ~(226)Ra contained inparticulates of soil and building materials and a fraction of the recoiledradon atoms enter into the fluid of particulate space of soil and buildingmaterials. 土壤和建材的氡析出能力直接与其镭含量相关，镭经放射性衰变生成的氡，一部分进入颗粒间隙的流体中，成为可以自由扩散的氡。 5. Disposal of high level radioactive nuclear waste; Fractured rocks; Coupled flow and heat transfer; Green's function method; Numerical 高放核废处置；裂隙岩体；渗流-传热耦合；格林函数法；数值模拟；敏感度分析 6. 6. A yellow radioactive mineral; an ore of uranium and radium and vanadium. 一种黄色的放射性矿物；一种由铀、镭、钒混合而成的矿石。 7. Natural sources of radiation are responsible for most of the radioactive substances in the environment. 天然辐射来源是负责大部分的放射性物质在环境中。 8. However, there also are problems with disposal of low level radioactive wastes and mill tailings 然而，还有一些涉及低放射性废物的处置和低放射性污水排放的问题。 9. The average body weight of each silkworm is 1.174 g, 1.116 g, 0.975 g and 0.862 g, respectively. The body weight decreases along with the increase of radiation dose. The body weight of 20 Gy and 30 Gy groups have remarkable difference compared to comparison and the 10 Gy groups (P.01). Cocoon shell rate show no significant difference among 10 Gy and the 20 Gy radiation groups and the groups control farm plot comparison. They are 23.37%, 23.54% contrasts 24.25%, respectively. Yet the 30 Gy dose is 21.74%(P.05). The number of eggs laid per spawn first rise then fall, from 529 grains of control farm plot to 540 grains of 10 Gy and 392 grains of 30 Gy. This possibly is the exposure of radioactive rays causes the change of silkworm's growth mechanism, causes the damage of cellar membrane and changed protein structure, and also has an influence to silkworm's digestion function. 四龄第2天随机称量50头蚕，对照、10 Gy、20 Gy和30 Gy区每头蚕平均体重分别为1.174 g、1.116 g、0.975 g和0.862 g，体重随剂量增加明显减轻，其中20 Gy和30 Gy区对比对照和10 Gy区均有极显著差异；茧层率在10 Gy和20 Gy辐照区与对照区比较变化不大，即23.37%、23.54%对比24.25%，而30 Gy辐照区显著降低，为21.74%；单蛾产卵数先升高后降低，从对照区的529粒到10 Gy的540粒和30 Gy的392粒，这可能是辐照使蚕生长发育的机制发生了改变，引起膜损伤、破坏蛋白质的结构的原因，并且对蚕的消化功能也产生了影响。 10. The chemical tracer, especially the perfluorocarbon tracer and sulphur hexafluoride, has been used much more popularly than the radioactive tracer nowadays. 化学示踪剂已取代放射性示踪剂在混相驱中的主导地位，其中，全氟环烷烃和六氟化硫是目前现场广泛试验和应用的化学气体示踪剂。 11. radioactive的近义词 11. The Company shall, subject to these conditions, be liable to indemnify the Insured for any damage to the outside surface of the Nuclear Reactor biological shield or its primary cooling circuit and/or any of the property detailed in the Specification situated outside thereof, due to Radioactive Contaminationoccasioned by or happening through any accidental escape of radioactivity from the said Nuclear Reactor or from any nuclear fuel which is on the site but is not within the Nuclear Reactor. 由於核子反应器或已离开核子反应器置存於厂区内之核燃料，发生意外辐射外泄所致核子反应器生物屏障层之外表或主要冷却回路，以及装置於核子反应器外并於本保险契约投保明细中所载之保险标的物遭辐射污染之损失，本公司依本保险契约之规定，对被保险人负赔偿责任。 12. radioactive的解释 12. George Gamow was a brilliant young Russian who came to Germany in 1928 and at the age of twenty-four started a revolution in nuclear physics. He was the first to understand how the quantum theory, which had been invented only three years earlier, could be applied to the nucleus. He used quantum theory to calculate how fast radioactive nuclei such as radium or uranium should decay, and found that the theory agreed pretty well with the observed rates of disintegration. He then made another decisive step, using quantum theory to calculate how easily a charged particle could come into a nucleus from outside. He understood that the same quantum rules apply in both directions. Easy out, easy in. If particles can escape from radioactive nuclei by quantum rules, then they can also penetrate into nuclei by quantum rules when fired at them from outside. 乔治·加莫夫是一位才华横溢的俄罗斯青年，1928年来到德国，24岁在核物理学领域发动了一场革命，他是第一个懂得三年前才创立的量子理论可以用于研究原子的人，他用量子理论计算镭和铀之类放射性原子的衰变速度，发现这一理论和对裂变速度的观察数据吻合极好，于是他迈出具有决定性意义的下一步，用量子理论计算带电粒子从外部进入原子的条件，他明白同样一条量子法则可以反过来运用，带电粒子容易进入也就容易逃逸，如果根据量子理论，粒子能够从放射性原子内部逃逸，则根据同样的量子理论法则，从外部用带电粒子轰击原子，粒子也能进入原子内部。 13. Interlayer oxidized zone can be divided accurately by Fe_2O_3, Fe_2O_3/FeO and U parameters. We can correct the field macroscopic color zoning by combining the macroscopic zoning and microscopic zoning. Univalent major elements components(Al_2O_3, SiO_2, K_2O, Na_2O) show remarkable activity at the process of interlayer oxidizing, their contents are variable and mingled in different zones and it can't be used in zoning. But we can speculate the developmental degree of interlayer oxidized zone and uranium mineralization according to the concentration trends and variation characteristics of sensitivity group, activity group and their ratios.(3)The comparatively steady elements such as lithiphile elements, sulfophile elements and high field strength elements change regularly at the process of interlayer oxidation except some radioactive elements. Trace elements and rare earth elements commonly enrich in thin rock clast such as mudstone, in which the enriched elements species are more than those in the whole rock, which indicate that the regeneration action in caulking matter are more deep than that in whole rock at the process of interlayer oxidation, and the reallocate intention of trace elements in main minerlized rock in Tuha basin are more intensive than that in Yili basin at the process of deposition, diagenesis and later changes. 根据化学蚀变参数PC值和分离迁移位等将常量元素组分分为敏感组分组、活动组分组、次活动组分组和惰性组分组，不同组分可分别用于讨论层间氧化带低温地球化学中不同问题；敏感组分(变价元素组分Fe_2O_3、FeO)和U在层间氧化带中迁移富集规律明显，Fe_2O_3／FeOFe~(3+／Fe~(2+)比值具分带判别能力，配合U含量对层间氧化带进行较准确的分带，可克服野外宏观颜色分带偏差：提出Fe~(3+)／Fe~(2+)分带判别值在不同盆地、不同地段不同，除受氧化作用控制外，流体酸碱度不同也是重要因素的观点，对找矿实践有实际指导意义；活动组分(Al_2O_3、SiO_2、K_2O、Na_2O)在层间氧化作用过程中具有较明显的活动性，其含量值变化跳跃，在不同分带相互交织，不具分带指示意义；但利用敏感组分、活动组分及其比值在层间氧化带中的变化特征可推测层间氧化带发育的完善程度及其含矿性；次活动组分组(CaO、MgO、MnO_2)含量低，变化规律性差；惰性组分组(TiO_2、P_2O_5)含量低，活动稳定，可用来反映沉积物源特征。 14. 14. The north coast of Atlantis was not turned to dust in the nuclear annihilation at the end of this era; but instead those in this region lived through severe depression and then the insanity that follows a rapid decline of DNA due to exposure to radioactive dust. 亚特兰蒂斯的北部海岸人类并未在那个时代终结时所发生的核弹大屠杀中被粉碎，但取而代之的是，这些地区的人们从此生活在更严重的沮丧中，然后因暴露在放射性粉尘中导致DNA快速衰竭，最后变得神经失常而发狂。 15. radioactive的意思 15. Friday, diaphragm metering pumps are used to divide the hydraulic cavity and the cavity separated from the medium, in the transmission medium not get rid of leakage, to prevent the pollution of the environment best suited to conveying inflammable, explosive, volatile, radioactive, poisonous and expensive medium. 五、隔膜计量泵是用隔膜将液压腔和介质腔隔开，在输送介质时绝无渫漏，防止对环境的污染，最适于输送易燃易爆、易挥发、放射性、剧毒及昂贵的介质。 16. radioactive的意思 16. After the Baneberry test, involving the detonation of a 10 kiloton nuclear device underneath Yucca Flat in Nevada, the plug sealing the shaft from the surface failed and radioactive debris vented into the atmospher. 在巴纳贝利核实验过程中，美国内华达州加卡平地地下一万吨级当量核装置发生爆炸，实验之后，封闭表面轴的插栓失灵，导致放射性残骸泄漏到空气中。 17. A radioactive isotope of chlorine. 碳的一种放射性同位素。 18. 18. The environmental isotope have some advantages in tracing the movement.36Cl is chlorine's radioactive isotopes. 由于全球大气层核试验，产生了大量36Cl，形成了明显的核爆脉冲峰。 19. Alexander Litvinenko died Thursday from a fatal dose of a radioactive substance. Alexander Litvinenko星期四死于一剂致命的放射性物质。 20. ABSTRACT OBJECTIVE: The biodistribution of hepatic targetting antineoplastic agent, galactosyl neoglycoalbumin-mitoxantrone conjugate was assessed by a radioactive tracer technique in mice. 目的：研究肝靶向抗癌药物半乳糖基拟糖白蛋白-米托蒽醌的小鼠体内分布，及对NGA-DHAQ和米托蒽醌在小鼠体内的药代动力学进行比较。 radioactive 词典解释 1. 放射性的;有辐射的 Something that is radioactive contains a substance that produces energy in the form of powerful and harmful rays. e.g. The government has been storing radioactive waste at Fernald for 50 years. 政府在弗纳德存放放射性废料已达50年之久。 radioactivity ...waste which is contaminated with low levels of radioactivity. 受到低度放射性污染的废料radioactive 单语例句radioactive的反义词 1. HARBIN - A cautious calmness prevails in four counties of Northeast China's Heilongjiang province, where the first traces of radioactive iodine were detected on Saturday. 2. Radiocarbon dating depends on measuring the radioactive isotope of carbon known as carbon 14, which is ingested during a lifetime and steadily decays after death. 3. The fast roads system is composed of three ring roads and 16 radioactive fast roads, which connect the 19 functional districts in the center city. 4. A TEPCO spokesman said the presence of radioactive chemicals such as iodine and cesium point to damaged fuel rods as the source. 5. Japanese officials insist that even at levels above government limits, radioactive cesium will not have an immediate effect on health. 6. The two most worrying radioactive isotopes from the power plant are iodine and cesium. 7. Overdoses of radioactive cesium in the body could cause slow and acute injuries, according to the China Atomic Energy Authority. 8. Wu chose to do this for an experiment that involved taking a sample of radioactive cobalt 60 and cooling to cryogenic temperatures with liquid gasses. 9. After spotting a news item in the newspaper about the former factory's radioactive legacy, she and her husband Christian joined a local group to demand government action. 10. Scientists and authorities in Singapore dismissed a text message circulating in the country warning about possible radioactive rain as a hoax. radioactiveradioactive 英英释义 adj 1. exhibiting or caused by radioactivity e.g. radioactive isotope radioactive decay radioactive fallout |
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