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Tributary trade
释义
Tributary trade
Encyclopedia
历史学
国际关系史
释
Tributary trade
勘合贸易
中国明朝时期的对外贸易制度。因采用“勘合符”作为贸易许可证而得名。又称贡舶(赐)贸易。
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wearable computer
wearable computing
wearable device
wearable devices for intelligent analysis
wearable electronic device
wearable map
wear allowance
wear and tear of fixed assets
wear index
wearing-off
Wearing Shoes in Yi Bridge
wearing surface
wear-leveling
wear loss
wear mechanism
wear of heating surfaces
wear of polymer
wearometer
wear-out failure
wear particle
wearproof
wear resistance
wear resistance materials or anti-wear materials
wear resistant alloy
wear resistant coating
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