technical proposal造句

The utility model provides the technical proposal of a bone taking apparatus used for planting a bone.

The method adopts the technical proposal that the Pistacia chinensis and the palm are interplanted at two sides of the paths.

The utility model relates to an internal mixed self-sucking pipeline pump, which belongs to the improved technical proposal of a mechanical self-sucking pump.

The tone color map made by the technical proposal adopted in the invention can objectively reflect the tone colors of sounds, so as to facilitate guiding a beginner to learn tone color knowledge.