【摘要】 通过有机玻璃中纵波声速和钢中横波声速与温度的关系来计算斜探头 K 值随温度的变化。结果表明 K 值越大,随温度变化越明显。更多还原

【Abstract】 Variation of value K of an angle probe with environment temperature is calculated on the basisof the relations between temperatures and the velocities of longitudinal waves in plexiglass and(?)shear waves in steel.Experimental results show that the larger the value K,the more remarkable thevariation with temperature.更多还原