Construction design, demarcate, seal and defend is proceeded, and the strain change principle along with the pressure is matched basically with the real practice.

对压力传感器进行了结构设计、标定、密封与防护，标定的应变随压力的变化规律符合生产实际的规律。

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Based on the principle that small artery blood pressure can demarcate big artery blood pressure, a kind of digital finger-cuff blood pressure meter is developed.

基于小动脉血压可以标定大动脉血压的原理，研制出指套式数字血压计。

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