A log of elemental concentrations derived from the characteristic energy levels of gamma rays emitted by a nucleus that has been activated by neutron bombardment.

记录元素浓度的测井方法，利用中子轰击原子核，使其激活后释放出伽马射线，根据伽马射线的特征能量级可获得元素浓度。

youdao

The torque-speed characteristic of an electromagnetic damper affects the energy absorption and dissipation.

电磁阻尼器的力矩特性直接影响它对能量的吸收和耗散。

youdao

In this paper, through analysis and summary of the characteristic of former energy supply system earthquake disaster, the disaster chain theory is proposed to study the earthquake disaster question.

通过对以往能源供应系统地震灾害特点的分析和总结，提出用灾害链理论来研究系统的地震灾害问题。

youdao

With the optimism, energy and determination characteristic of its people, Kosovo has made significant progress in solidifying the gains of independence and in building the institutions of a modern, multi-ethnic, inclusive and democratic state.

WHITEHOUSE: The White House

"With the optimism, energy and determination characteristic of its people, Kosovo has made significant progress in solidifying the gains of independence and in building the institutions of a modern, multi-ethnic, inclusive and democratic state, " he said.

BBC: Kosovo declared 'fully independent'

In doing so, they lost track of the most essential characteristic of a large-scale energy storage system: it must be cheap.

FORBES: Storage, Not Generation, is the Challenge to Renewable Energy