| http://www.w3.org/ns/prov#value | - Thus, the piezoelectric actuator subjected to bending displacement by sensing a reducing gas according to the present invention is composed of two regions bonded to each other, one of the regions being made of a material whose electric resistance varies by sensing a reducing gas, and the other of the regions being made of a piezoelectric material which is not sensitive to a reducing gas, an electr
|
