select * from (select id,bt,rq,coverpic,(select newsbkeys.pid from newsbkeys where newsbkeys.pid=newsb.id and (0 or newsbkeys.keyword="粒度仪" or newsbkeys.keyword="马尔文" or newsbkeys.keyword="百特" or newsbkeys.keyword="欧美克" or newsbkeys.keyword="济南微纳" or newsbkeys.keyword="粒度粒形" or newsbkeys.keyword="库尔特" or newsbkeys.keyword="激光粒度仪" or newsbkeys.keyword="麦奇克" or newsbkeys.keyword="粒度" or newsbkeys.keyword="动态光散射" or newsbkeys.keyword="颗粒测试" or newsbkeys.keyword="粉体测试" or newsbkeys.keyword="麦克" or newsbkeys.keyword="康塔" or newsbkeys.keyword="新帕泰克") limit 0,1) as keypid from newsb where fl=4 and status=2 and isfenxiangtongreport=0 order by id desc limit 0,1000) as tmpage where id=keypid order by id desc limit 0,10