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- Ore-forming has close relation with rich-alkalescence geotherm and calc alkali syeogranite, which belongs to middle temperature geothermal beryllium deposit, and formed in Mesozoic Yanshan period. 矿床的形成与富碱性热液和钙碱性正长花岗岩有关,为中温热液型铍矿床,形成于中生代燕山晚期。
- Keywords Beryllium deposit;bertrandite;middle temperature geotherm;deposit geology;Rongcheng in Shandong province;Datuanliujia; 铍矿床;羟硅铍石;中温热液;矿床地质;山东荣成;大疃刘家;
- middle temperature geotherm 中温热液
- Key problems on energy saving of high emissivity coating at middle temperature are discussed. 本文论述高发射率涂料在中温下使用,节能的若干关键问题。
- Desulfurization process of a single CaO particle at middle temperature had been calculated using grain model. 本文采用晶粒模型对中温条件下单颗粒石灰石脱硫过程进行数值模拟。
- The middle temperature TTT-curve may be consisted of several C-curves to form several bays. 由C曲线组成中温TTT图,能形成几个海湾。
- Experiment indicated that TPX mould was an ideal plastic mould for casting of epoxy resin which was suitably curing at high or middle temperature. 实验表明它是一种适用于高、中温固化环氧树脂浇铸成型的理想的塑料模具。
- This paper focused on describing planning research of power generation from middle temperature flue gas waste heat in Jiao Zuo cement plant. 本文论述了焦作水泥厂中温烟气余热发电方案研究。
- The pyrolysis-desorbed hydrocarbon technology introduced in this paper makes this part of hydrocarbons desorbed under low and middle temperature. 本文介绍的热释烃技术,通过在中低温度下热脱的方法解吸硅酸盐矿物中吸留的烃类。
- The schematic flow of low temperature geothermal fluids through a power station in Italy is presented in example B. 例子B是意大利一个电站利用低温地热流体的流程示意图。
- In addition, the notch sensitivity caused by the low ductility at middle temperature and the brittle tendency after long tirne service also may result in frac-ture of disk rim. 此外,中温低塑性所引起的缺口敏感性及长期使用后轮缘部位的脆化倾向也会导致涡轮盘发生轮线断裂。
- When the Al-Mnalloys is crept cyclically at the middle temperature ,the periodic strain abruptly appears in a certain temperature and stress ranges referred to Mg contents. 指出:中温循环蠕变时,铝镁合金有周期性应变突发出现,且在一定温度和应力范围内,其温度范围与镁含量有关。
- In order to meet the demand of the heat-resistant encapsulation adhesive curing at middle temperature,a kind of new encapsulation adhesive was researched. 为满足灌封胶黏剂中温固化耐高温的要求,研制新型耐高温灌封胶黏剂体系是十分重要的。
- The saturation index of 0 27 is the allowable supesaturation in low temperature geothermal wells in Iceland. 饱和指数0.;27为冰岛低温地热水中允许的碳酸钙过饱和度。
- The adhesive made of epoxy resin, polyazelaic acid anhydride, 2,4-methylimidazole and modified agent.It can be solidified quickly at the middle temperature. 以环氧树脂、酸酐、咪唑等为主要原料并添加改性剂,配制了一种能在中温下快速固化的胶粘剂;
- Keywords high temperature geotherm;drilling fluid;cementation; 高温地热;钻井液;固井;
- A low temperature geothermal water two grade utility with water source heat pump used in a retrofit project was introduced in this paper. 本文介绍了采用水源热泵的低温地热水两级利用采暖方案在改造工程中的应用。
- The northwest Guangxi belongs to the rift zone of Dian(Yunnan)-Qian(Guizhou)-Gui(Guangxi) with a high temperature geothermal field. 桂西北地区属滇黔桂裂谷,具高的地热场环境。
- Above all, the conclusion in the thesis plays an important role in the reasonable utilization of the low temperature geothermal water and the design of the GUGESHS. 本论文的结论对低温地热水的合理利用以及地热梯级利用供暖系统的设计、推广具有广泛的指导意义。
- In this paper, one part elastic epoxy resin sealant was prepared, it has character of rapid middle temperature cure and sag resistance, especially can be applied on line production. 研究了一种单组分的弹性环氧密封胶,具有中温快速固化和抗流挂性能,尤其适应于工厂的生产流水线。