最大间隙 meaning in Chinese

crest clearance
maximal clearance
maximum clearance

Top tight design requirements of the node , not less than 70 % of close contact , and the gap should not exceed 0 . 8 mm greatest risk
设计要求顶紧的节点，接触面不应少于70 %紧贴，且边缘最大间隙不应大于0 . 8 ?
On the other side , the new algorithm is not sensitive to max errors between two matching curves . when curve characteristics are not obvious ( as line ) , the matching result is not ideal
但是，改进的算法反映最大间隙差(误差)西南交通大学硕士研究生学位论文第11页的灵敏度稍弱，这对曲线特征不明显(如近似直线)的线段，算法的效果不明显。