当外加应力突然降低后，在瞬时蠕变过程中发生了弹性应变和滞弹性应变，整个降载过程中的应变变化值与应力变化值成线性关系。
During the transient creep after stress decrease, it has been found that the total strain transient consists of two components, elastic strain and anelastic strain.
滞弹性一般不用应力或应变来度量或定义。
Anelasticity is normally not measured or defined in terms of stress or strain.
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