The resistance mechanisms of homopteran pests to insecticides included metabolic resistance and target resistance, and the former was mainly involved in esterase gene amplification.
2
基于交比不变性原理和一维靶标点共线的特点，提出了一种多视觉传感器全局校准方法。
Based on the invariance of cross-ratio and the collinear property of all points for one dimensional target, a global calibration method of multi-vision sensor system is proposed.
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