开沟 meaning in Chinese
ditching; guttering; trenching
◇开沟播种机 lister-planter; 开沟铲 furrowing blade; furrower; 开沟犁 [农业] digger [gutter-] plough; ditch(ing) plow; gripping plough; gutter plow; mole plow
Examples
- They were busy trenching the fields for draining
他们忙着在田里开沟排水。 - Research on model and algorithms for cable trench problem
开沟布线问题的模型及算法研究 - Analysis of no - tillage ditching machine
浅析免耕开沟器 - Effect and gme of lenshan mine stope key out blasting on waste drift repass
采场开沟爆破对废石平硐溜井的影响及对策 - Roadways and related dependencies - trenches : opening up , backfilling , repairwork
道路和相关性.沟:开沟回填和施工维护