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- organic vapour counter tube 有机气体计数管
- organic vapour counter 有机气体计数管
- geiger muller counter tube exposure ratemeter 盖革 缪勒计数管照射量率计
- Hydrogen recoil proportional counter tube 水素反跳比例計数管
- Counter tube with internal gas source 内气源计数管
- Gas discharging radiation counter tube 气体放电辐射计数管
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- halogen quenched radiation counter tube 卤素自灭式计数管
- gas filled radiation counter tube 充气辐射计数管
- externally quenched counter tube 外部猝息计数管
- Metal organic chemical vapour depositi. 金属有机物化学气相沉积。
- halogen-quenched radiation counter tube 卤素猝灭式计数管
- A cloud is a mass of vapour in the sky. 云是天空中的水汽团。
- Water can be changed into vapour when heated. 水被加热时,可以变成水蒸汽。
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- The organ play as the bride come down the aisle. 当新娘沿著通道走过来时,风琴演奏了起来。
- The music is organic to the story. 这首乐曲是这个故事必不可少的组成部分。
- The illness is organic in origin. 该病起初是器质性疾患。
- I am not good at organic chemistry. 我的有机化学学得不好。