Warning: file_put_contents(/www/wwwroot/zidian/oumou.cn/cache/97fbb27b0baef362ae44e3e9f9bd8d7a.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/oumou.cn/index.php on line 58 profile projecting plane例句_profile projecting plane英汉例句_profile projecting plane双解例句_歐米惠必应词典
The projecting lines are discussed by using the line of intersection in horizontal ( H ) plane, profile ( W ) plane and frontal ( V ) plane. 竝討論相貫線在水平（H）麪，側立（W）麪，正立（V）麪上的投影線。