acoustic emission rate的用法和样例：
- Acoustic emission rate has been measured during proof tests of electric porcelain, the attenuation law of AE rate at constant load has been inferred from fracture mechanics of ceramics.
- curve of acoustic emission rate
- The acoustic emission also shows a decreasing rate, following the drop in stress-intensity factor.
- The test stand is constructed and instrumented to accept a variety of valves in order to determine which characteristics of acoustic emission change with leakage rate.