| 释义 |
open ditch短语¹⁸⁰⁰⁹⁸⁺¹
基本例句
明沟
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。 cnki
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。 cnki
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。 fabiao
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。 cnki
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。 cnki |