Array ( [id] => 1521 [nClassId] => 4 [sTitle] => 激光镭雕 [sPicPath] => Uploadfiles/20241214/b5a5f7a7a82edd4b478d0da1f23855ca.png [subtime] => 2024-06-15 17:36:15 [keywords] => 雕刻 [descriptions] => 用激光束让物质表面，显出所需刻蚀的图案、文字。 [contents] => 激光镭雕机，是用激光束在各种不同的物质表面打上永久的标记。打标的效应是通过表层物质的蒸发露出深层物质，或者是通过光能导致表层物质的化学物理变化而刻出痕迹，或者是通过光能烧掉部分物质，显出所需刻蚀的图案、文字。 [contents1] => [contents2] => [contents3] => [nClick] => 642 [nIndex] => 0 [nAdminId] => 0 [sTitle2] => [Coordinates] => [tag] => 0 [nUserId] => 2972 [video_url] => https://ki.ante3.com:447/3nm4x0ulb1fl0/31011500991320054533.flv?e=1743794856&token=e14ff8821dd71c36b98b71c373d274f2 [video_wap_url] => https://ki.ante3.com:447/3nm4x0ulb1fl0/31011500991320054533.m3u8?e=1743794857&token=865e2922f2a08c3ae0f6c477ebdcb760 [nStatus] => 0 [ad_pic] => [ad_url] => [streamName] => 1524 [video_code_pass] => yuh789456 [video_url_extime] => 2024-06-21 20:47:11 [last_time] => 2024-06-21 17:47:11 [viewpass] => [checkmsg] => [alisPicPath] => [baidupic] => [baidupic_uptime] => [isdel] => 0 [isdisplay] => 1 [ali_ad_pic] => [isauth] => 0 ) 1