本发明属于核医学领域，涉及放射核素标记肿瘤血管化特异性多肽。
The invention belongs to the field of nuclear medicine and relates to radioactive nuclide labeling tumor vascularization specific polypeptide.
正电子断层扫描仪进行人体扫描的时候，病人被注入正电子放射性核素，然后推入检测环。
During a PET scan, the patient is injected with radioactive tracer molecules that emit positrons when they decay.
这意味着一些放射性物质进入了涡轮和冷凝器还有泵，但是这些进去的大多都是短期的放射性核素。
This means that some radioactive material gets into the turbine and condensers and pumps, but these are usually very short-lived radionuclides.
放射性也可以被冲入河流、湖泊和海洋，在这些地方鱼类和海产食品可能会吸收放射性核素。
Radioactivity can also be washed into rivers, lakes and the sea where fish and seafood could take up the radionuclides.
释放出辐射的原子被称为放射性核素。
意味着健康威胁的主要的放射性核素包括放射性铯和放射性碘。
The main radionuclides representing health risk are radioactive caesium and radioactive iodine.
放射性核素释放的能量减半需要的时间范围是几分之一秒到几百万年，取决于原子的类型。
The time required for the energy released by a radionuclide to decrease by half (i.e., the "half-life") range from tiny fractions of a second to millions of years depending on the type of atoms.
这是因为放射性核素在这巨大的爆炸能量中形成，其中一些放射出正电子而衰变。
This is because radioactive nuclear elements are formed in the giant outbursts of energy, and some of these decay by releasing positrons.
结果在各种检查中上消化道钡餐造影、CT和血管造影诊断价值较大，而B超和放射性核素显像的诊断价值较小。
Results In the modalities, barium radiography of upper digestive tract, CT and angiography possess high diagnostic value, however B mode US and X scintigraphy have low diagnostic value.
目的评价直肠癌病人术前淋巴管造影和放射性核素淋巴显像的临床价值。
Objective The aim of this paper is to study the value of preoperative lymphography and radionuclide imaging for rectal cancer patients.
这些金属元素渗进原本不含它们的周围土壤中，据此可以表明放射性核素的扩散过程。
They leach out into the surrounding soil, which doesn't contain them naturally, indicating how radionuclides might disperse.
结果：X线平片清楚显示多中心骨肉瘤病灶， 放射性核素显像骨扫描可见肿瘤灶核素浓集。
Results The multifocal of osteosarcomatosis were clearly depicted by X- ray plain film, and the radionuclide concentration of tumor foci could be seen on radionuclide images.
本文报道了江苏省江河、湖泊、泉、井、近海海域和自来水中天然放射性核素浓度的调查结果。
This paper reports the investigation results of natural radioactivity level in river, lake. spring, well and tap water in Jiangsu Province.
铀矿山坑道污水含有铀、镭、钍、钋等放射性核素，外排前必须加以处理。
There are some radioactive nuclides such as uranium, radium, thorium and polonium in pit effluent of uranium mine.
中国土壤中天然放射性核素含量调查（1983—1990年）是中国环境天然放射性水平调查研究的一部分。
The survey of natural radionuclide contents in soil in China(1983—1990)is a part of investigation of environmental natural radioactivity level on China.
本文报道了青海省江河、湖泊、水库、泉、井和自来水中天然放射性核素浓度的调查结果。
This paper reports the investigation results of natural radioactivity level in river, lake, reservoir, spring, well and tap water in Qirighai Province.
目的：评价放射性核素三相骨显像在骨缺缺损移植修复过程中的价值。
Objective: To evaluate the value of multiphase bone imaging in the transplantation and repair of bone defect.
目的应用放射性核素脾显像评价保留性脾手术后的脾功能。
Objective To evaluate the splenic function with radionuclide spleen imaging after spleen-preserving operation.
目的：通过对医用活度计的检验，改善放射性核素活度的测量准确性，减少不必要的照射。
To improve the measurement accuracy of the radionuclide activity by verified the medical activity meter of user in order to reduce unnecessary exposure.
目的评价放射性核素肺灌注显像在诊断急性肺动脉栓塞中的价值。
Objective To evaluate the clinical value of radionuclide pulmonary perfusion imaging in diagnosing acute pulmonary embolism.
估算了该地区居民对6种放射性核素的年摄入量和有效剂量当量。
The annual in takes of 6 radionuclides and resultant committed dose equivalents to the inhabitants were estimated.
目的：比较放射性核素骨显像和MRI在诊断骨转移瘤上的价值。
Objective: To compare the efficiency of radionuclide imaging and MRI in diagnosing metastatic tumor of bone.
悬浮物对放射性核素的吸附沉降是影响海湾水体中核素迁移的重要机制之一。
The adsorption sedimentation of radionuclide on suspended matter is an important mechanism affecting the radionuclide migration in the bay.
结论：放射性核素肾动态显像定量分析是早期诊断sle肾功能损伤的有效方法。
Conclusions: Radionuclide dynamic renal imaging in quantity is an effective method in early diagnosis of damaged SLE renal function.
该文以基于双重介质理论的单裂隙迁移模型为基础，介绍裂隙介质中放射性核素迁移行为的模拟方法。
Based on the single fracture transport model from the double media theory, the paper introduces the simulation method of the radionuclide transport behavior in the fractured media.
目的利用放射性核素显像研究十二指肠电刺激对人小肠通过时间的影响。
Objective To study the effects of duodenal electrical stimulation on small intestine transit function by radionuclide imaging.
目的利用放射性核素显像研究十二指肠电刺激对人小肠通过时间的影响。
Objective To study the effects of duodenal electrical stimulation on small intestine transit function by radionuclide imaging.
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