熱力選礦 的英文怎麼說
中文拼音 [rèlìxuǎnkuàng]
熱力選礦
英文
thermal beneficiation-
Shock wave compression technique has play an important role in the understanding of the material composition thermodynamic state and physical properties of the earth ' s ulterior. in this article, the stabling of high - pressure phase of one of the main candidate materials of the earth ' s lower mantle ? enstatite ( mg0. 92, fe0. 08 ) sio3 were investigated through the experimented measurement of hugoniot equation of state, and together with thermodynamic calculation and analysis
本學位論文以沖擊壓縮技術為手段，從測量其hugoniot物態方程入手，結合高壓物理和熱力學理論分析，較深入地研究了下地幔中的一種主要候選組分頑火輝石（ mg _ （ 0 . 92 ） ， fe _ （ 0 . 08 ） ） sio _ 3在與下地幔大致相當的溫度壓力條件下的相態-鈣鈦礦型結構的相穩定性。Thermox d500 is manufactured from highly refined paraffin base oil combined with effective additives package to assist in keeping system clean and resist oxidation and thermal cracking
熱佳力d500是由特別餾程處理的高粘度指數礦物油與精選添加劑調配而成。Through the analysis and research of henan input ? output table, i confirm the candidate industrials which can be grow up to the key industrials of henan in the future. the list includes agriculture, metal mine selection, food manufacture and process, chemical industry, mechanic industry, textile industry, the manufacture of electric power stream and hot water, transport equipment manufacture, electric and mechanic equipment manufacture, electrommunication equipment manufacture, instrument manufacture, freight and post
通過對1992年和1997年河南省投入產出表的分析研究，確定了未來可以作為河南省主導產業的候選產業部門為：農業、金屬礦采選業、食品製造與加丁業、化學工業、機械門k 、紡織業、電力及蒸汽熱水生產、交通運輸設備製造業、電氣機械設備製造業、電子通訊設備製造業、儀器儀表製造業和貨運郵電業。Chapter 5 discusses two kinds of learning in both knowledge creation and technical innovation : learning inward and learning outward of firm, and concludes there is a large gap between china and foreign countries in knowledge density of industries. for chinese industries, learning outward of firms have more significant effects on ircie than learning inward of ones. to a great extent, those industries which ircie are high depend on technical knowledge outside of firms, on the other hand, ones based on learning inward are low in ircie
論文數據來源於國家統計局和科技部編纂的《中國科技統計年鑒》 （ 1991 ? 2000 ） ，扣除數據缺失的其他礦采選業和武器彈藥業，研究樣本包括煤炭采選業、石油和天然氣采選業等6個採掘行業，食品加工業、食品製造業等29個製造行業，以及電力蒸汽熱水的生產及供應業等3個公用事業行業，共計38個工業行業。This paper analyses the problem of concrete cracking and leakage, and set up the model of the middle or low - strength steel slag anti - cracking and impermeable concrete ( acic ) on the base of the analysis. the four principles of water permeable resistance character, volume stability character, toughness and anti - chemical corroded character have been put forward for raw materials selection and durability design of acic, acic is designed by the theory of composite material and the theory of fiber - reinforced, and two series of acic, such as fly ash series and steel slag series, have been manufactured by means of mineral admixture, hybrid fiber and chemical admixture. hydrating heat, macro - mechanics quality, durability and microstructure of the acic have been researched
本文對中低標號大體積混凝土滲透開裂問題進行了研究，從混凝土自身結構形成與經濟角度指出大摻量粉煤灰與膨脹劑復合配製大體積混凝土的問題所在，提出採用鋼渣微細礦粉配製中低標號防滲抗裂混凝土的思路，運用復合材料理論設計中低標號防滲抗裂混凝土，提出了低水化熱、抗滲性能、體積穩定性、韌性和抗沖磨性能是中低標號防滲抗裂混凝土材料選擇和耐久性設計的主要原則，採用鋼渣微細粉復合混雜纖維、化學外加劑的技術路線，配製了適合於深水等特殊環境中的大體積中低標號鋼渣系列防滲抗裂混凝土，對其進行水化特性、宏觀物理力學性能、耐久性和微觀結構研究。This item has studied the applications of the measure of natural thermoluminescence of soil, natural voltage and geogas, whose penetrating power are better, in the exploration of leachable sandstone uranium deposit
本課題選擇穿透能力較強的土壤天然熱釋光測量方法、自然電位法和地氣測量三種方法，研究其在隱伏砂巖型鈾礦找礦中的應用。分享友人