本底

Bainbridge mass spectrometer

班布 奇质谱仪

205 background radiation 本底 射 | 206 Bainbridge mass spectrometer 班布 奇质谱仪 | 207 balance 天平,秤,平衡

Bainbridge mass spectrometer

班花里奇质谱仪

background radiation 本底辐射 | Bainbridge mass spectrometer 班花里奇质谱仪 | balance 天平,秤,平衡

BEC Bio-electrochemistry

生物电化学

BEC Background Equivalent Concentration 本底等效浓度 | BEC Bio-electrochemistry 生物电化学 | BEEE Basal Energy Expenditure Equation 基础能量消耗方程式

environmental biological sample monitoring

环境生物样品监测

environmental background survey 环境本底调查 | environmental biological sample monitoring 环境生物样品监测 | environmental conditions 环境条件

Back butt joint

加衬的对接接头

Back weld 封地焊缝 | Back butt joint 加衬的对接接头 | Background density 背景黑度,本底黑度

chronic irradiation

慢性照射

微粒辐射 granular radiation | 慢性照射 chronic irradiation | 本底辐射 background radiation

clean the classroom

清洁/打扫课室

16 in your fridge 在冰箱里 | 1 clean the classroom清洁/打扫课室. | 2 beside the exercise books 在练习本底旁边

cosmic rays

宇宙线,宇宙射线

cosmic raybackground | 宇宙(射)线本底 | cosmic rays | 宇宙线,宇宙射线 | cosmic rocket | 宇宙火箭

Environmental criteria

环境标准

本底监测 Baseline monitoring | 环境标准 Environmental criteria | 环境评价 Environmental assessment

background equilibrium condition

背景平衡条件

background dose 本底剂量 | background equilibrium condition 背景平衡条件 | background evaluations 背景评价

along with：同...一道(一起)

allow of 容许(有...),容得 | along with 同...一道(一起) | and all that 诸如此类

I was unconditionally and irrevocably in love with him：我毫无条件地、无可救药地爱上了他

I was absolutely positive about 3 things,有3件事我很确定. | I was unconditionally and irrevocably in love with him.我毫无条件地、无可救药地爱上了他. | You are my life now.现在你就是我的生命了.