Three dimensional China relief lamp

Three dimensional China relief lamp

The utility model discloses a stereo Chinese map with a percentage of 1:250-4,000,000 at its surface direction and a percentage of 1:4-180,000 for its height and depth direction; The utility model applies the two percentage for its surface direction and height and depth direction to increase the dim...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HAIYU CUI
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
PHYSICS
PLANETARIA
SEALS
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Beschreibung
Zusammenfassung:The utility model discloses a stereo Chinese map with a percentage of 1:250-4,000,000 at its surface direction and a percentage of 1:4-180,000 for its height and depth direction; The utility model applies the two percentage for its surface direction and height and depth direction to increase the dimension of the height and depth direction, and to increase the stereo effect, which is helpful the students to study and understand.