中文摘要：

当力量直接被用于繁殖时，表面出现声学的波浪(锯) ，锯的速度被改变。然后，装载力量能被有效材料系数介绍，锯的速度经由格林的 Function.The 试验性的结果随上述数字计算给予很好的将军是计算的。它也证明繁殖损失将与力量负担，和速度变化增加锯与装载到锯共鸣器的表面的力量成正比，它有高敏感大约 5.97 m/s.N。

英文摘要：

When a force is directly applied to the propagation surface of surface acoustic wave （SAW）, the velocity of SAW is varied. Then the loading force can be introduced by effective material coefficients and the velocity of SAW is calculated via the general Green＇s Function. The experimental results accord with the above numerical calculation very well. It also shows that the propagation loss will increase with the force load, and the velocity variation of SAW is proportional to the force loaded to the surfaces of SAW resonators, which has a high sensitivity about 5.97 m/s·N.