... 活度曲线；活性曲线 activity curve 活度计；活性计 activity meter 放射核种活度；放射核种活性 activity of radionuclides ...
基于149个网页-相关网页
... 活度曲线；活性曲线 activity curve 活度计；活性计 activity meter 放射核种活度；放射核种活性 activity of radionuclides ...
基于8个网页-相关网页
water activity meter 水分活度仪 ; 水活性分析仪
ion activity meter 离子活度计
digital ion activity meter 数字式离子活度计
ionic-activity meter 离子活度计
gas activity meter 气体放射性测量计 ; 气体放射性计
effluent activity meter 瘤液放射性测量计
liquid scintillator activity meter 液态闪烁体活度计 ; 液体闪烁活度测量仪
activity meter with automatic changer 自动换样的放射性测量仪
To improve the measurement accuracy of the radionuclide activity by verified the medical activity meter of user in order to reduce unnecessary exposure.
目的：通过对医用活度计的检验，改善放射性核素活度的测量准确性，减少不必要的照射。
We come here today for the opening ceremony of a 300-square-meter activity center.
我们今天来这个仅为300平方米的活动中心参加开幕仪式。
The key indicators for evaluating the benefit of explorational activity should include 2-D seismic cost per kilometer, 3-D seismic cost per square kilometer, and drilling cost per meter in depth.
每公里二维地震成本、每平方公里三维地震成本和每米进尺钻井成本是评价勘探作业效率的关键指标。
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