拒马 meaning in Chinese

[军事] knife rest; chevaux-de-frise

Primary survey on protozoa and benthos and assessment of water quality in juma river
拒马河原生动物和底栖动物初步调查及水质分析
Protozoan community character in relation to trophic level in the beijing section of the juma river
拒马河北京段原生动物群落特征及其对河流营养状况的指示
The peak forest scene area in the bai shi shan country geological park and shipuxia scene area me graded a scene area , jumayuan scene sin graded b scene area
白石山国家地质公园峰林景区、十瀑峡景区为一级景区，拒马源景区为二级景区。