该机制在眼动指标上表现为：找到目标所需的注视点个数、首注视点与目标位置的距离以及首注视点为目标位置的可能性不受干扰子空间布局的影响。
And the type of configurations had almost no effect on the number of fixations and the distance of the first saccade from the target and the probabilities of iniatial fixation landed on the target.
一个环状网络可以由马尔科夫链来描述，并且通过求解该马尔科夫链的平均首达时间等指标来描述该网络的特点。
A ring network can be modeled by a Markov chain and its characteristics can be described by several indicators such as the mean first passage times of the Markov chain.
建立了空对地攻击的数学模型，导出了可攻击区、首攻概率、目标识别率和效能指标等计算方法。
A mathematical model of air-to-ground attack was thus developed, with which the accessible zone, probability of first attack destruction, rate of target recognition and CEP were derived.
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