1. The space between the two sides of the paper is an extra discrete (noncontinuous), noncommutative space. 介于这张纸两面之间的空间是一个额外的、离散的（不连续的）非可换空间。
2. The reflection and refraction of traveling wave are quite complicated at the sheath-crossing point of high voltage power cable, due to its remarkably noncontinuous surge impedance. 高压电缆的金属护套交叉互联导致行波在多个波阻抗不连续点产生了复杂的折反射行为，这对高压电缆线路的行波故障测距产生很大的影响。
3. The discussion shows that with the step filter. The boundary enhancement in the region will appear when the noncontinuous gray grade (a hard boundary) and the epoch emerge in the multi-gray picture . 当多灰度级图像存在灰度不连续变化（硬边界）和有转折变化（尖点）时，使用阶跃滤波器都会在这样的区域内呈现边界增强。
英英解释
adj.
1. not continuing without interruption in time or space
