请问这条插入语句对吗？

  adotable1.TableName := 'TImport';
  adotable1.Open;
  adotable1.Edit;
  adotable1.InsertRecord([NULL,riqi,shipmentno,
    hawbno,cbn,invno,pn,qty,up,uprate,
    us_up,Amount,USAmount,
    hbno,hscode,itemno,chinesename,custname,  NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL]);
  adotable1.Close;