术语“降级婚姻”的详细信息

英译术语:

hypogamy

汉语语境:

随着宋夏军事斗争的变化，唃厮啰与党项的关系也在不断变化，时而战争不断，时而结盟和好。唃厮啰政权与契丹也曾建立起密切的合作关系，其标志就是契丹公主与董毡的降级婚姻，契丹的意图是拉拢唃厮啰来对付日益强盛的西夏。唃厮啰政权与周边民族关系的转变，既有其内在的经济根源，也受外部宋夏矛盾的影响。一方面唃厮啰政权游牧经济特有的不安全性、动荡性及强烈要求互补的特征，决定了它对中原宋王朝表现出强烈的内向性。另一方面，这一时期民族关系的主要矛盾宋夏矛盾也影响到唃厮啰政权民族关系的调整。

英语语境:

Wars and alliances appeared between the Gusiluo regime and Diangxiang at different periods with the process of the war between the Song dynasty and Xixia regime.The Gusiluo regime once built a closed relationship with the Qidan. The significant sign was the hypogamy between the Qidan princess and Dongzhan. It was also a strategy of Qidan to be supported by the Gusiluo regime and resist the increasing powerful Xixia regime.The changes of relationships between the Gusiluo regime and other nationalities were influenced by not only its inner economic origin, but also the outer factors, such as conflicts between other nations. On one hand, the Gusiluo regime were strongly relied on the Song dynasty because of their unique characters of nomadic economy: non-security, unstable, hearty requirement to necessaries from the Song dynasty. On the other hand, the main conflicts between the Song dynasty and Xixia impacted the adjustments of relationships between the Gusiluo regime and other nationalities around.