extensometer

n.

（金属）伸长计，变形测量计；测量其他材料弹性张力的伸长计；

EXTENSOMETER
Extensometer
Extensometer
CONDUCTIVE ELASTOMERIC EXTENSOMETER
Fused-Quartz Extensometer for Secular, Tidal, and Seismic Strains
New extensometer to measure in vivo uniaxial mechanical properties of human skin.
Design of a biaxial extensometer for measuring strains in cruciform specimens
Six degrees of freedom mirrored cantilever extensometer
Measurement of landslide displacements using a wire extensometer
Noninvasive monitoring of tidal volume with an extensometer: laboratory and clinical studies.
In-line coherence multiplexing of displacement sensors: a fiber optic extensometer
The mechanical properties of skin in vivo—a portable hand‐held extensometer
Evidence for deformation associated with the 1998 eruption of Axial Volcano, Juan de Fuca Ridge, from acoustic extensometer measurem...