单词	超声光栅常数
释义	超声光栅常数ultrasonic grating constant
随便看	mechanical injector mechanical injuries mechanical injury mechanical-input transducer mechanical insect-pest mechanical instability mechanical instrument mechanical instrument observation mechanical integrator mechanical intelligence mechanical interface mechanical interlocking mechanical interlocking machine mechanical interlocking protective assembly mechanical interlocking system mechanical interlocks mechanical interrupter mechanicalism mechanicalism mechanicality mechanical isolating factor mechanical isolation mechanical jaundice mechanical jet mechanical job mechanical joint