查询词典 thermionic emission

self-stimulated emission：自受激发射

self-steepening 自变陡(过程) | self-stimulated emission 自受激发射 | self-sustain 自(保)持

self maintained discharge：自持放电

self loading 自举电路 | self maintained discharge 自持放电 | self maintained emission 自持发射

PIXE：abbr. proton induced x-ray emission; 质子激发x荧光

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proton induced X-ray emission analysis [PIXE]：质子激发X射线荧光分析

proton 质子 | proton induced X-ray emission analysis [PIXE] 质子激发X射线荧光分析 | proton linac 质子直线加速器

old-timers：守旧的人

exotic culture 异域文化 | old-timers 守旧的人 | non-emission-controlled 无排放控制的

early-stage star：早期演化星

early-maturity ==> 早熟品种 | early-stage star ==> 早期演化星 | early-type emission star ==> 早型发射星

Mammography：乳房X光摄影术

他指出,女性可做乳房X光摄影术(mammography)、乳房超音波检查(breast ultrasound examination)、磁力共振扫描(MRI)等,可让求诊者知道是否患上癌症. 当中昂贵的正电子放射断层扫描(positive emission tomography scan,

swearing-in ceremony：就职仪式

low-emission vehicle 低排放车辆 | swearing-in ceremony 就职仪式 | in light of 根据

El Nino Southern Oscillation：厄尔尼诺南方涛动

ecosystem 生态系统 | El Nino Southern Oscillation 厄尔尼诺南方涛动 | emission limitation and reduction commitment 限制和减少排放的承诺

Energy Efficient Vehicle：省油车

Evaporative Emission Control 油气污染净化控制, 油气蒸发控制 | Energy Efficient Vehicle 省油车 | Exhaust Fan 排气风扇

be vain about：对...很自负

be utilized for%[]%用于% | be vain about%[]%对...很自负% | be vain of%[]%对...很自负%

Philip Noel-Baker：(诺贝尔奖获得者)

Robert Mundell (诺贝尔奖获得者) | Philip Noel-Baker (诺贝尔奖获得者) | Jules O'Riordan (电台DJ)