查询词典 radioactivity

Methods The CEA ScFv was radioiodinated (125I,131I) by iodogen solid labelling method.The uptake of radioactivity in tumor and normal tissues in 20 human rectocolonic tumor bearing nude mice was measured at 1,3,6 and 24 hour after peritoneal injection of 125 I-CEA ScFv and in 3 human rectocolonic tumor bearing nude mice imaging was carried out at 1,3,6 and 24 hour after peritoneal injection of 131 I-CEA ScFv.

采用Iodogen法制备125I-CEA ScFv和131I-CEA ScFv.20只荷人结直肠癌裸鼠，腹腔注射125I-CEA ScFv后1、3、6和24 h进行裸鼠的体内分布研究，对3只荷人结直肠癌裸鼠腹腔注射131I-CEA ScFv后1、3、6和24 h进行裸鼠的定位显像研究。

Accelerator ; Environmental Contamination ; Skyshine ; Induced Radioactivity ; Dose Equivalent

加速器；环境污染；天空反射；活化；剂量当量

Serum thyroid hormone levels were increased and thyroxine treatment was discontinued, but the patient remained thyrotoxic 2 months later. I thyroid uptake was 40.9% at 24 hours, and bilateral thyroid lobes were not enlarged with diffuse radioactivity.

但是即使在停止甲状腺素治疗后两个月所做的甲状腺功能检验依然是甲状腺亢进，同时所做的碘131甲状腺扫描为两侧广泛性显影，且24小时摄取率为40.9%。

Factor analysis was employed to reduce the number of parameters deduced from multiple radiometric methods. The derived principal components f1, f2 are undependent with each other and of identified geological means. The trend analysis on f1 and f2 was conducted to extract the remainder anomalies which reflect the radioactivity elements enrichment formed by fracture structures and locate the spatial positions of thermal underground water.

对于由多种放射性方法造成的多参数，采用了因子分析方法以降低参数量，组成互不干扰而地质意义明确的主成份分量f1、f2，继而对f1、f2进行趋势分析，提取了由构造断裂造成的的放射性元素富集的剩余异常，圈定出地下热储的空间位置。

Product this measure, belong to, have radioactive class A product by China national construction material industrial radioactivity and harmful substance supervision and inspection center, production and sales and using unrestrictedly.

该 产品经中国国家建筑材料工业放射性及有害物质监督检验测试中心检测属于无放射性A类产品，生产销售和使用无限制。

When all you are doing is looking at colorless solutions being pipetted from one tube to another, and visualizing the results on a gel by radioactivity much later, I find that very dry.

如果你干的全部事情就是眼看着用移液管把无色的溶液从一个试管移到另一个试管，过很久之后才会通过放射的办法在凝胶上看到结果，那我觉得这样太枯燥了。

Its sensors are sensitive enough to detect radioactivity that wafts halfway around the globe.

这些探测器的灵敏度相当高，完全可以探测到随风飘散至世界各地的放射性颗粒。

This paper primarily presented the radioactive characteristics about the strata in Qiangtang basin and the granite in southeast outside of basin based on the following data, radioactivity gamma-ray spectrum survey in field, some chemical analysis data of granite, car-borne gamma-ray spectrometry made by other geological department, and a few regional investigation material so on.

以野外放射性能谱测量数据和部分化学分析数据为基础，结合其他部门在该区的汽车能谱测量数据和少量区调数据，对羌塘盆地出露地层及其东南外围地区花岗岩的放射性特征进行了初步分析。

The radioactivity immune analysis was adopted to determine serum extradio-E2 (E2), progesterone and prolaction in Crab-eating Macaque after copulation.

方法］采用放射免疫分析法测定食蟹猴配种后血清雌二醇(E2)、孕酮和催乳素的水平变化。

Andromedas is from a creation that utilizes radioactivity as a source of chi.

Andromedas则来自将放射性作为chi来源的创造物。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

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。