Analyst passive sampler  分析家Analyst被动采样器

passive sampler by molecular diffusion  被动式采样器

PUF passive sampler  PUF大气被动采样

passive HTO sampler  被动式HTO取样器

Passive individual sampler  被动式个体采样器

PUF passive air sampler  聚氨酯泡沫材料(PUF)大气被动采样

passive element passive element  无源组件; 被动组件

bei (被) passive sentences  燃料冷却

(+)Passive hydrogen maser  虫草二至丸; (+)被动型氢原子频

3-D single observer passive location  三维单站无源定位; 汉语分词; 中文分词

a combination solution of the active and passive method to reduce noise  主被动联合控制降噪

a passive DMFC  被动式直接甲醇燃料电池

acoustic passive localization  声被动定位; 被动声定位

acoustic passive location  水声被动定位; 声学无源定位; 被动声定位

acoustic passive location array with four sensors  四元声阵列

acoustic-passive direction estimation  被动定位; 声被动定向

acquired passive immunity  获得性被动免疫; 后天性被动免疫

Active and passive  主被动

active and passive area  主、被动区