查询词典 radioactive

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。

The earth is a complicated system, and it has been continuously moving differentiating and evolving since it had been formed. Not only has the earth layering structure, but it has vertical movement of materials. The movement is prompted by the mechanism of force and heat of the centrifugal force to be formed by the rotation and revolution of the earth, and difference of temperature, pressure, density, viscosity and velocity in the between core and mantle, and radioactive heat, et al. The expressive means of the mechanism of force and heat are the precesses of mantle plume and mantle fluid. Not only are ore-materials of core and mantle carried directly into crust, but ore-materials of crust are activated and accumulated into proper location by the mantle fluid having the supercritical nature.

地球是一个复杂的系统，自形成以来，一直处于不停地运动、分异和演化过程；它不仅存在着圈层结构，而且伴随其自转和公转的离心力，以及核幔间的温度差、压力差、密度差、粘度差、速度差和放射性蜕变热等动热机制，同时存在着以地幔柱和地幔流体作用方式的物质垂向运动；这一过程，不仅直接向地壳带入核幔成矿物质，而且通过流体自身的超临界性质，将沿途活化已有初步富集的成矿物质转移至地壳适宜部位集中成矿。

The result indicates that the GoldMag? particles based chemiluminescence immunoassay for TP antibody is more sensitive, reliable, and easier method without radioactive pollution. The detection system provides a premising method in syphilis screening and clinical diagnosis.

以金磁微粒为载体的TP抗体磁酶免化学发光法具有灵敏度高，操作简单的优点，该方法对标准血清盘的测试仍在进行中，方法在血站筛查及临床检测领域具有潜在的应用价值。

This kind of instrument reeks a harmful radioactive.

这仪器散发有害的辐射物。

Combination PET and CT scans, which spot tissues that have slurped up the radioactive glucose, revealed caches of brown fat in the neck, chest, and abdomen in all but one of the men, indicating that the fat fired up during exposure to cold.

然后通过PET和CT扫描，在24人里的23中，发现这些在低温下高度消耗带有放射性葡萄糖的组织，集中在颈部、胸部、和腹部，而这些地方代表着褐色脂肪组织聚集的地方。

Combination PET and CT scans, which spot tissues that have slurped up the radioactive glucose, revealed caches of brown fat in the neck, chest, and abdomen in all but one of the men, indicating that the fat fired up during exposure to cold.

正电子发射断层和计算机断层联合扫描发现了吞噬放射性葡萄糖的组织，显示出棕色脂肪的隐藏处——除了一个人之外，在其他人的脖子、胸部和腹部都发现了棕色脂肪，这表明棕色脂肪遇冷之时就开始活跃。

Combination PET and CT scans, which spot tissues that have slurped up the radioactive glucose, revealed caches of brown fat in the neck, chest, and abdomen in all but one of the men, indicating that the fat fired up during exposure to cold.

正电子发射断层和计算机断层联合扫描显示出棕色脂肪的隐藏处，除了一个人之外，在其他人的脖子、胸部和腹部都发现了棕色脂肪，这些脂肪组织吞噬了葡萄糖。该研究表明棕色脂肪遇冷之时就开始活跃。

The testing of nuclear weapons in the 1950s spewed a lot of radioactive carbon-14 into the air.

上个世纪50年代的核武器试验的结果导致向空气中排放了大量的放射性碳14。

This review focuses on newly developed strategies for miRNA quantification, and elucidates in detail the probe-hybridization based methods including Northern blotting, microarray, gold nanoparticle labelling, and splinted ligation with radioactive labels. The amplification-based methods including quantitative PCR, rolling cycle amplification, invader assay, and the next generation sequencing methods were also discussed. The advantages and disadvantages of these methods were compared.

文章系统地介绍了最新发展的microRNA定量检测方法，详细阐述了基于探针杂交技术的Northern blotting法、微阵列芯片法、纳米金标记法、桥连同位素标记法，以及基于扩增技术的定量PCR检测法、滚环扩增法、引物入侵法和新一代大规模高通量测序法等，并对这些方法的优缺点进行了分析比较。

The fiber film material with the radioactive nuclide mark is covered at a tumour part or a lesion tissue part after resection, thereby effectively killing the residual tumour cells, and playing roles in stanching, healing wound and preventing adhesion and so on.

将上述放射性核素标记的纤维膜材料包裹在肿瘤或手术切除后的病变组织部位，对残余的肿瘤细胞进行有效灭杀，可以发挥纤维膜的止血、促进伤口愈合以及防粘连等功能。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。