head gate

英 [hed ɡeɪt]

美 [hed ɡeɪt]

首部闸门

英英释义

noun

• a gate upstream from a lock or canal that is used to control the flow of water at the upper end
• regulator consisting of a valve or gate that controls the rate of water flow through a sluice
  Synonym:sluicegatesluice valvefloodgatepenstockwater gate

双语例句

• The gate length and the dimension of the gate head can be controlled in the T-shaped gate processing, and good process controllability and high yield can be achieved.
  在该T型栅工艺中栅长和栅帽的尺寸分别进行控制，实现了较好的工艺可控性和较高的工艺成品率。
• The head loss at the right-angle entrance to the pressure culvert and the flow coefficient at the gate are analyzed in this paper. Their relevant empirical formulas are posed.
  本文对平原水库泄水涵洞的进水口水头损失和闸门处流量系数进行分析，提出了涵洞进水口水头损失和闸门处流量系数的经验公式，推导并总结了由平板闸门控制的泄水涵洞流量系数公式。
• The head and eave of the gate are well decorated with brick carvings.
  门的头和房檐用砖雕刻很好装饰。
• Now he has put an ugly stone head over the gate.
  现在他把一个丑陋的石雕头像挂在大门上。
• Research on Flow-Induced Vibration of Low Head Hydraulic Tainter Gate
  低水头水工钢结构弧形闸门流激振动研究
• As soon as it is, he insists that we head for the boarding gate immediately.
  只要被叫到，他坚持我们马上前往登机口。
• Head gate structure [ irrigation] Water-saving Irrigation on Stress-resistance Physiological Factors of Rice
  渠首闸门，总水闸门[灌溉]节水灌溉对水稻抗逆生理性状的影响
• Research on the sealing type of high water head radial gate
  高水头弧形闸门止水型式研究
• The hydraulic expansion seal has been adopted under the artesian head of 120 m, which breaks the domestic record of such seal used in submerged radial gate.
  在120m承压水头下采用液压伸缩式水封，刷新了潜孔弧形闸门使用该种水封的国内记录。
• The layout of upper head with lowering working gate of Three Gorges ship lift is studied.
  对三峡升船机上闸首下沉式工作闸门布置进行研究。