ring gate

基本解釋

The construction, function, and control principles of the ring gate are introduced, and the practical application is analyzed.
文中介紹了筒閥的結(jié)構(gòu)特點(diǎn)、功能及控制原理等，并對(duì)其在現(xiàn)場(chǎng)的實(shí)際應(yīng)用情況進(jìn)行了分析。
The turbine ring gate of Guangzhao Hydropower Station was first ring gate which was designed and manufactured by Harbin Electric Machinery Company Limited.
光照電站水輪機(jī)圓筒閥是哈爾濱電機(jī)廠有限責(zé)任公司（以下簡(jiǎn)稱哈電）自行設(shè)計(jì)及制造的第一個(gè)圓筒閥。
And follow north gradually a mini geography in the gate became a ring of encirclement of semicircle and loosened south city gate, at north gate, east door and west the door all station battalion.
并且逐漸順著北門一點(diǎn)點(diǎn)地形成了一個(gè)半圓的包圍圈，放開了南城門，在北門，東門和西門都駐扎下大軍。