提出了一种平底刀五坐标数控加工的干涉检测及刀位角修正算法。
An algorithm for interference checking and Angle adjustment of 5 axis nc machining to flat end cutter is proposed.
总结出该型潜艇呈现的独特特征是正横方位目标强度大大高于其它方位，偏离正横的某一方位角也有强烈的回波。
We summarized the particular character of this type submarine, that is the TS in abeam is higher than other bearing and bearing angle departure abeam degree also has intense echo.
在纽约布鲁克林音乐学院的舞台上，“三分钱歌剧”中柏林乐团的一幕里，剧中一位角色对他的新娘说道，“它是艺术，它并不美好。”
"It's art, it's not nice," a character says at one point to his new bride in the Berliner Ensemble's staging of "The Threepenny Opera" at the Brooklyn Academy of Music.
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