As a consequence of the drift of inclinometer's mechanicalness and electrical circuit during the long-dated observation,the lattice value of the inclinometer's record trunk must be calibrated termly.

在长期的观测过程中,仪器机械部分路部分均会产生漂移,因此,仪器记录线的格值必须定期进行标定。

These concepts usually only define certain aspects of the legal validity concept, with the disadvantage of limitations on the concept extension and mechanicalness of the concept connotation.

这些只定义出法律效力的某些方面，因此具有外延上的局限性内涵上的机械性的缺点。