open ditch
英 [ˈəʊpən dɪtʃ]
美 [ˈoʊpən dɪtʃ]
明沟（渠）
双语例句
- Energy dissipation effect and mechanism of open ditch energy dissipater in high-head lock
高水头船闸闸室明沟消能效果及机理分析 - Kim easily dealt with hiking along an open sewage ditch, spring with a car tire strapped to her back, floating for half an hour in frigid ocean waters and rolling commando? style in mud.
沿着露在地面的下水道沟徒步行走，背上绑着汽车轮胎全速奔跑，在冰冷刺骨的海水中漂流半个小时，在泥浆中像突击队队员那样摸爬滚打，这些金都都能应付自如。 - The measuring principle of ultrasonic transducer in open ditch flowmeter is described briefly.
简单叙述了超声传感器用于明渠流量计的测量原理。 - Microcomputer-Based Flowmeter of Open Ditch This paper introduces flow measuring principle of open ditch based on the SCP.
介绍了明渠自由流的流量采用单片微机进行测量的原理与方法。 - The right bank slope of entrance open ditch for a diversion, flood-discharge and draining sand tunnel project in Xiatianji reservoir of Jinghe county is excavated.
精河县下天吉水库导流、泄洪、排砂洞工程进口明渠右岸边坡开挖。 - Based on hydraulics open ditch uniform flow theory, this paper builds up the formula to calculate the velocity gaging section water level current.
从水力学明渠均匀流理论出发，建立了计算测流断面水位和流量的公式。 - The article introduces the design of open ditch's sewage flowmeter.
介绍了一种明渠污水流量计的设计。 - The Application of Ultrasonic Transducer in Open Ditch Flowmeter
超声传感器在明渠流量计中的应用 - Research of frost-resistance measures of water diversion open ditch in hydropower station
水电站引水明渠抗冰冻措施的研究 - Measurement on flowrate of open ditch of river side water station
江边水站明渠流量测量 - Analysis the open ditch and a single material in different forms of isolation barrier effect, and then summed up the vibration-isolation behavior of each material.
分析明沟和不同单一材料屏障形式的隔振效果，总结了每一种材料的隔振行为。 - In the construction site a short time can replace or articulated different work device realize shovel transportation, stacking, lifting, mining, drilling, crushing, loose soil, open ditch, road sweeping and pavement compaction etc homework.
在施工现场短时间内可更换或挂接不同的工作装置实现铲运、堆垛、起重、挖掘、钻孔、破碎、松土、开沟、道路清扫和路面压实等作业。 - Use mechanical clamping type precise metering device, then realize precise shots through pipe fall into double disc under a kind of open ditch device in the trench.
使用机械夹持式精量排种器实现精量投种，然后通过下种管落入双圆盘开沟器开出的种沟内。