油气田放射性异常模式及其机理，是油气田放射性勘查的重要理论依据。
The model and mechanism of radioactive anomaly are the theoretical basis of radioactive prospecting in the oil and gas fields.
具有高放射性异常铅的穆家庄铜矿床位于南秦岭造山带柞(水)山(阳)地区的泥盆系中。
The Mujiazhuang copper deposit with high radioactive lead isotope compositions is located in Zha-shan area of the South Qinling Orogenic Belt.
“异常”也可能意味着核设施的某个安全问题本可能造成更大的破坏，但结果并未造成严重后果；或是放射性材料被盗，或被不当运输。
An "anomaly" can also mean that a safety problem at a facility could have resulted in greater damage than it did or that radioactive material has been stolen or transported incorrectly.
这些物质被称作“放射性同位素”—同一种元素的变种，他们具有异常的中子数量，频繁的衰变和放出辐射。
These materials are known as "radioisotopes" -versions of an element that, because they have an abnormal number of neutrons, frequently decay and release radiation.
钴的一种放射性同位素，质子数'0，具有异常强烈的伽马射线作用，用于放射疗法、冶金和材料测试。
A radioactive isotope of cobalt with mass number '0 and exceptionally intense gamma-ray activity, used in radiotherapy, metallurgy, and materials testing.
岩性油藏在地表可产生放射性氡异常，呈环状模式。
Lithologic reservoirs may form radioactive radon anomalies at surface, which generally assume the annular anomaly pattern.
目的探讨放射性核素骨显像中软组织异常摄取骨显像剂的临床意义。
Objective To discuss the the clinical significance about soft tissue abnormal uptake skeletal imaging agent in radionuclide bone imaging.
目的探讨放射性核素骨显像中软组织异常摄取骨显像剂的临床意义。
Objective To discuss the the clinical significance about soft tissue abnormal uptake skeletal imaging agent in radionuclide bone imaging.
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