throught造句
Inthispaper,weintroduceaCNCmachiningtechniqueofletteringontaper-surfacethroughtadoptingthethree-axisCNCandmultipleaxisindexingmechanismandsoon."Thetheoryaboutemotioncenter"isthemainthreadinancientCh...
Inthispaper,weintroduceaCNCmachiningtechniqueofletteringontaper-surfacethroughtadoptingthethree-axisCNCandmultipleaxisindexingmechanismandsoon."Thetheoryaboutemotioncenter"isthemainthreadinancientCh...