basic bore

基本解释

The basic characteristics of bore and dam break wave are analyzed.
分析了溃坝波和涌潮等波动的基本特征。
The research result shows that the basic conditions for tidal bore formation are the funnel-shaped Hangzhou Bay and sand bar rising.
研究结果表明，形成涌潮的基本条件是杭州湾平面喇叭口形态使潮差增大和沿程沙坎的抬升。
Rifling recognition and parameter calculation on gun bore image are the basic of gun bore quality evaluation, which relate to the analyse precision and the position of gun bore flaw.
火炮内膛图像膛线识别及其参数计算是内膛质量评估的基础，关系到内膛疵病分析精度及其部位准确度。