negative adaptation

Spike Frequency Adaptation and Negative Feedback Linearization.

13峰频率适应性与负回馈的线性化.

Transitional adaptation displays itself in four forms : assimilation, integration, differentiation and marginalization-the first two negative.

转型适应有同化 、 整合 、 分化和边缘化四种表现形式.

In structural objects of adaptability, this thesis mainly achieves its adaptation through the level of lexicon and grammar by the use of vagueness, weakened negative words, model verbs, passive voice, subjunctive mood, past tense and interrogative sentences.

在结构对象顺应上，委婉语主要通过词汇和语法层面中模糊语、弱化的否定词、情态动词、被动语态、虚拟语气、过去式以及疑问句的使用实现其顺应。

Experiments are done to test the detection ability, false-negative rate and false-positive rate of the method. Result shows that this method has the features of self-adaptation, self-learning, diversity, can detect know and unknow computer virus effectively.

通过实验测试了该方法的识别能力、错误否定率和错误肯定率，结果表明该方法具有自适应、自学习和多样性等特点，能够有效地检测未知计算机病毒。

It is proved that, during thermal adaptation the baroclinic component of potential vorticity along the boundary of the heating region becomes negative and larger than the barotropic component, where the atmosphere becomes symmetrically unstable.

证明在热力适应过程中，沿着加热区的侧边界斜压位涡为负，且大于正压位涡，那里的大气出现对称不稳定。