露天電廠 的英文怎麼說
中文拼音 [lòutiāndiànchǎng]
露天電廠
英文
outdoor power plant-
Four roll crushers are used in open pit mining, in the iron and steel industry, as well as in power plants for crushing of soft to medium - hard feed materials
四輥破碎機四輥破碎機在露天采礦冶金業發電廠被用來研磨從軟到中硬的物料。All kinds of special pipes and conduits ( ditches ), ash storage sites, wells, pumping stations, water cooling towers, oil depots, dikes and dams, railways, roads, bridges, docks, fuel loading and unloading equipment, lightening arresters, fire - fighting equipment and other related ancillary equipment outside power plants and power transformation stations
（三） 、水力發電廠使用的水庫、大壩、取水口、引水隧洞（含支洞口） 、引水渠道、調壓井（塔） 、露天高壓管道、廠房、尾水渠、廠房與大壩間的通訊設施及附屬設施。Reservoirs, dams, water inlet, water diversion tunnels ( including branch tunnels, water diversion canals, voltage adjustment wells ( towers ), open - air high - voltage conduits, premises, water discharge canals, communications facilities between premises and dams and other related ancillary equipment used by hydropower stations
（三） 、水力發電廠使用的水庫、大壩、取水口、引水隧洞（含支洞口） 、引水渠道、調壓井（塔） 、露天高壓管道、廠房、尾水渠、廠房與大壩間的通訊設施及附屬設施。In this paper, in order to estimate coal storage volume in open stockyard, we have analyzed the optical triangulation and applied it to the measurement of large surface we have stated the measuring theory of distance with laser and the measuring theory of angle. we have also analyzed main factors influencing measurement precision and studied several key techniques in large - scale measuring such as the problem of non uniformly distributed of distance measuring resolution in large surface measurement, the methods of locating laser spot center and so on
本文通過對火力發電廠露天煤場存煤量的自動檢測系統的研究，深入分析了光學三角測量方法的原理，並將其應用於大型曲面測量；闡述了激光測距原理和角度測量原理；對大型曲面測量的實現方法、畸變光斑圖像的幾何中心的準確定位等幾個方面的關鍵技術進行了探討；分析了大范圍測量時影響測量精度的主要因素。分享友人