In some condition, if column vectors in a complete incidence matrix are not linearly independent, these sides which are denoted by the column vectors formed a circuit.

在一定条件下简单有向图的完全关联矩阵中列向量线性相关时，它们对应的边构成回路。

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Gray theory is recommended for the evaluation of pavement condition when large samples and complete data are not available.

对小样本且信息不完全的路面数据库建议采用灰色理论进行分析。

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Teaching equipment and teaching condition are not complete enough.

教学设备与教学条件不够完善。

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The official spoke on condition of anonymity because the NATO investigation was not complete.

NPR: Insider Attack Kills 2 US Troops, 2 Afghans

This "hurt" included missing his son Charlie's first birthday in February in order to complete 45 days of therapy for a condition he would not specify, believed to be sex addiction.

BBC: Tiger Woods targeting fifth Masters victory at Augusta