stimulus 考研雅思GREGMAT专八四级六级

Difference limen (07) The minimum change in stimulus that can be detected.

最小可覺差(07)感官能夠區別差異的最小刺。

Cleavable block copolymers could be cleaved into separate homopolymers under external stimuli (such as heat, light or agents).

这种聚合物在外部刺下（如热、光、特殊试剂等）可以发，从而变为两段均聚物。

Autonomic movements (autogenic movements;spontaneous movements) Movements of plants in response to internal rather than external stimuli.

对刺做出应但不趋向刺源的一种运动。