| 释义 |
下行下行[xià xíng]1.■ {铁道} down; go down:下行列车down train2.■ {航运} downriver; downstream:顺江[流]下行的船舶ships and boats sailing down the river3.■ （公文发往下级） to be issued to the lower levels
常用词组1.■下行传输 down-load;2.■下行多普勒{物} down-Dopplet;3.■下行色层分离法 {化} descending chromatography;4.■下行法 descending method （色谱分析）;5.■下行蠕动 catastalsis;6.■下行色谱法 descending chromatography;7.■下行上给式蒸汽供暖系统 up-feed steam heating system;8.■下行收缩 catastalsis;9.■下行通风 descentional ventilation;10.■下行线路 {交} downgoing line; down link;11.■下行淤浆 {化} descending slurry;12.■下行匝道 down ramp;13.■下行展开法 descending development method （色谱分析） |