... oxygen mewhenuring burette 氧气量管 oxygen meter 氧气表 oxygen micro determinine devices 微氧测定仪 ...
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dissolved oxygen meter 溶解氧测定仪 ; 便携式溶解氧测量仪
portable dissolved oxygen meter 便携式溶氧监测仪
magnetic oxygen meter 磁性氧量计 ; 磁氧计
dissolved oxygen meter for seawater 海水溶解氧测定仪
oxygen saturation meter 氧饱和度计
On-line Oxygen Dissolving Meter 在线溶氧仪
soil oxygen diffusion rate meter 土壤氧气扩散计
on-line dissolved oxygen survey meter 溶解氧在线测量仪表
oxygen n meter 氧气表 ; 含氧度测定仪
Use the dissolved oxygen meter to measure dissolved oxygen in the water.
以溶氧量计测量水中的溶解氧量。
Carefully fill two sampling bottles completely with stream water. Use the dissolved oxygen meter to measure dissolved oxygen in the water.
小心地把两个取样瓶以溪水完全装满。以溶氧量计测量水中的溶解氧量。
The structure of the membrane electrode for the dissolved oxygen meter has been studied and improved to obtain more rapid response and suppress the residual current.
本文研究和改进了溶解氧测定仪膜电极的结构，提高了测定的响应速度，减小了残余电流。
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