Abstract: a pressure sensor which can cancel thermal zero shift is described.
文摘：提出一种可消除热零点漂移的压阻式压力传感器。
2
The influence of alumina addition on the bulk density, mechanical strength, activity and thermal stability of high temperature shift (HTS) catalyst was studied in laboratory.
实验室研究了添加氧化铝对中温变换催化剂堆密度、机械强度、活性和热稳定性的影响。
3
Several compensation methods of thermal sensitivity shift of polysilicon pressure sensor are introduced, whose principles and characteristics are discussed.