自熔制煉 的英文怎麼說
中文拼音 [zìróngzhìliàn]
自熔制煉
英文
autogenous smelting-
This long - life cupola furnace equipped with our original control system realizes economical cast iron melting
採用本公司獨自的控制系統，使用壽命長。是一種經濟型的鑄鐵熔煉裝置。Abstract : this paper analyses principles for power frequency inductive furnace and power factor parallel compensation and three phases balance, deals with processes of power factor compensation and three phases balance for plc automatic power inductive furnace. for saving source and shortening time of smelting and improving electrice net, they will be of great significance
文摘:分析了工頻感應爐的工作原理、功率因數並聯補償原理和三相平衡原理.論述了plc自動控制工頻爐的功率因數補償、三相平衡的過程.它對節省能源，縮短熔煉時間，改善電網功率因數有重要意義In this paper, an ingot of niobium - niobium silicide based in - situ composites ( rmics ) was prepared by arc melting process, and nb - nb3si / nb5si3 in - situ composites with a uniformly orientated microstructure were produced in a high temperature gradient directional solidification apparatus named electron beam floating zone melting ( ebfzm ). the relationships between the processing parameters and the characteristics of the solidified microstructure have been investigated. the influence of the microstructure on the mechanical properties has been revealed and the rupture mechanism at room temperature has been discussed
本文採用真空電弧自耗熔煉法制備了鈮?硅基rmics材料的母合金錠，並採用電子束區熔（ ebfzm ）高溫度梯度定向凝固裝置制備了定向效果良好的nb - nb _ 3si nb _ 5si _ 3共晶自生復合材料，並對其定向凝固工藝參數和組織之間的對應規律、組織特性進行了研究，探討了凝固組織對室溫力學性能的影響及其斷裂機制。But as the large population and the difficulty of entering higher school and employment are still serious, during the process of deepening education reform, the school is very difficult to form its own education ideal and method or to develop the school truly and enrich students. usually the school attaches importance to the teaching that centered on tests. emphasize " quantity ", overlook culture ; emphasize on controlling, despise management ; stress on traditions but ignore specialty and brand
但是，我國人口太多，升學和就業的困難仍然嚴重，學校很難在深化教育改革的過程中駕輕就熟地形成自己的教育理想和方法，去真真切切地發展學校、豐富學生，往往將主要精力傾注于以考試為中心的教學工作，重「質量」輕文化，重控制輕管理，重傳統輕特色和品牌，重成果要求輕團隊精神熔煉和學習型組織的建設，所呈現的學校形象千人一面，學生和教師的發展十分局限。分享友人