放射性
- 与 放射性 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Since the pioneer days of the Curies, many more radioactive substances have been discovered.
自居里夫妇的开创性时代以来,已经发现许多其他放射性物质。
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In 1898, the Curies obtained a new element, whose radioactivity was several million times stronger than that of uranium.
1898年,居里夫妇获得了一种新元素,它的放射性比铀强几百万倍。
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By this time the Curies were so certain of the presence of the new element that they wondered what name it should be given--what it would look like.
至此,居里夫妇确信这种新的放射性元素的确是存在的,他们开始考虑为这新元素命名——它看起来是怎么样的?
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The matter that the Curies had discovered was radium. It looked like ordinary salt, but was one million times more radioactive than uranium.
居里夫妇所发现的物质就是镭,看起来它就像普通的食盐一样,而它的放射性却铀要大一百万倍。
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Iodine radioctive isotope; Tomography, X-rays computer; Brachytherapy, carcinoma, non small cell lung; Therapeusis; Contrast research
碘放射性同位素体层摄影术,X线计算机,近距离放射疗法癌,非小细胞肺药物疗法对比研究
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They alleged that two nuclear power plants that were under construction near their residences would cause thermal pollution and health risks from radioactive discharges
原告声称,在其居住地附近正在修建的两个核动力工厂将造成热量污染以及因放射性排放所导致的健康风险
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The structures of the thermoelectric couple and generator were described in detail in this paper. Also, the performance of the Radioactive Isotope Thermoelectric Generator was introduced, which has been used in space power, for example SNAP-7B RTG, SNAP-10A, GPHS-RTG.
本文对温差电偶的结构和温差发电器的构造作了详细的叙述,并且,对应用于航天的放射性同位素温差发电器作了介绍,比如SNAP-7B RTG、SNAP-10A系统、通用热源热电转换器。
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A soft silvery-white tetravalent radioactive metallic element; isotope 232 is used as a power source in nuclear reactors; occurs in thorite and in monazite sands.
一种软质、银白色、放射性四价金属元素,同位素用作核反应能源,见于钍矿和独居石沙中。
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A radioactive mineral consisting of thorium silicate; it is a source of thorium that is found in coarse granite.
一种放射性矿物,由硅酸钍组成,是钍的来源,见于粗糙的花岗岩中。
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I measured the activity of a number of minerals; all of then~ that appear to be radioactive always contain uranium or thorium.
我测量了一些矿物的活性,所有显示放射性的物质均含有铀和针。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力