1)immersion[英][?'m?:?n][美][?'m???n]浸入式
1.Construction of an economics and management laboratory has become a common understanding of the economics and management subject in higher education development of our country,but constructing immersion teaching experimental environment does not go in-depth study.建设经济管理类专业实验室已经成为我国经济管理学科高等教育发展的共识,但是对浸入式教学实验环境的研究还不是很深入。
2.An experiment of English immersion approach was carried out in 3 kindergartens in Shanghai and lasted for 3 years.本研究在上海市3所幼儿园采用英语浸入式教学,进行了为期三年的实验。
英文短句/例句
1.fitterer pyrometer浸入式热电式高温计
2.graphite resistance immersion heater浸入式石墨电阻加热器
3.The Impact of English Immersion on Children;“英语浸入式”教学模式对儿童的意义
4.There is an electric immersion heater, though,但是有一个浸入式电热水器,
5.Study on Teacher-Child Speech Interaction in English Immersion Classroom Teaching;英语浸入式教学中师幼言语互动研究
6.An Economics-Theory-Based Approach to the Mode of English Immersion Approach;经济学在中国的全英浸入式教学探讨
7.The Development of English Immersion for Young Children in China;我国幼儿园英语浸入式教学研究报告
8.Introduction of the Development of Second Language Immersion Programs in Canada;加拿大第二语言浸入式教学发展概述
9.The Research on Submerged Nozzle Nod in Continuous Casting Tube浇铸管坯连铸用浸入式水口结瘤研究
10.Clogging mechanism of submerged nozzle during Ca-treated steel casting钙处理钢水浸入式水口堵塞成因分析
11.Construction and Practice of New Teaching Model of Immersion;大学英语“浸入式”教学新模式的构建与实施
12.electric instantaneous or storage water-heater and immersion heater电子瞬时热水器或蓄热器及浸入式加热器
13.electric immersion heater for attachment to tank vats or similar vessels浸入式电加热器,装在水箱、水槽或类似容器上
14.The study of water model research of SEN with rotational flow guide device带旋流导向装置浸入式水口的水模型研究
15.Experimental Research of Rotational Flow Guide Device in Submerged Entry Nozzle;浸入式水口内旋流导向装置的实验研究
16.Study of the Composition Carbon-Free Submerged Entry Nozzles for Continuous Casting of Clean Steel;洁净钢连铸用复合无碳浸入式水口的研究
17.The Study on the Composition and the Property of MgO-CaO-ZrO_2 Submerged Entry Nozzle;浸入式水口用MgO-CaO-ZrO_2质材料的组成与性能研究
18.Simulation Study and Application of the Submerged Entry Nozzles in Mold at Chonggang Slab Continuous Casters;重钢板坏连铸结晶器浸入式水口研究及应用
相关短句/例句
immersed membrane浸入式膜
1.A hybrid process of coagulation-immersed membrane for treatment of Luan River water was investigated in pilot scale.采用混凝—浸入式膜工艺对滦河原水进行了中试规模的研究。
2.The immersed membrane process has achieved a dominant position in making higher water yield rate and better removal rate of turbidity, and the pressed membrane process has ach.浸入式膜在去除浊度和产水率方面具有优势;压入式膜在去除CODMn、UV254和运行费用方面具有优势;在去除菌藻及膜污染速率方面,两种膜工艺几乎相同。
3.Target at the steady operation state, a pilot-scale test on the treatment of Luanhe source water was carried out using the process of coagulation-immersed membrane.结果表明,采用浸入式膜处理滦河水时,膜通量为53。
3)non-immersive非浸入式
1.Immersive and non-immersive VR and VEs are introduced.本文介绍了虚拟技术在教育中的应用形式,即浸入式、非浸入式的虚拟现实模拟(VR)和虚拟环境(VEs),并通过具体的应用案例介绍了虚拟实验室在远程教育实验环节中的应用,以及虚拟世界和虚拟社会是如何为远程教育提供实践场所、仿真或超现实的社会实践活动的。
4)submerged entry nozzle浸入式水口
1.Analysis on Clogging of Submerged Entry Nozzle for 409L Stainless Steel Concasting and Improved Measure;409L不锈钢连铸浸入式水口结瘤分析和改进措施
2.The effect of opening at the bottom of submerged entry nozzle on molten steel flow and temperature distribution in crystallizer;浸入式水口底部开孔对结晶器内钢液流动和温度分布的影响
3.Optimization geometry of submerged entry nozzle for bloom continuous casting mould;大方坯连铸结晶器浸入式水口结构优化
5)submerged nozzle浸入式水口
1.Water model study on structure optimization of submerged nozzle of slab continuous caster;板坯连铸机浸入式水口结构优化的水模研究
2.Simulation Orthogonal Test on Process Parameters of Submerged Nozzle in Concasting Mold for Slab;板坯连铸结晶器浸入式水口工艺参数的模拟正交试验
3.Research of clogging of Al2O_3-ZrO_2-C based submerged nozzle铝锆碳浸入式水口堵塞的研究
6)SEN[英][sen][美][s?n]浸入式水口
1.Application of automatic change of slag line technology for SEN;浸入式水口自动变渣线工艺的应用
2.Numerical Simulation of Optimizing SEN Structure for Wide Slab Caster Mold;宽板坯结晶器浸入式水口结构优化的数值模拟
3.Study on structure optimization of SEN for wide slab caster mold;宽板坯连铸结晶器浸入式水口结构优化的研究
延伸阅读
浸入式水口浸入式水口submerged nozzle 危险。在预热过程中，会出现石墨烧损(脱碳)，使水口表面层的气孔率增加，降低其抗侵蚀性。在浇铸铝镇静钢时，脱氧产物a一A12O3容易在水口内壁沉积，导致水口堵塞，影响连铸生产的正常进行。该水口的另一缺点是抗渣性差，导热性好，因而渣线部位侵蚀严重和水口内壁容易凝钢，故需采取有效措施予以保护:如水口外加耐火纤维保护套，表面涂抹防氧化层，渣线部位用复合ZrO:一C质材料提高抗渣侵蚀性以及向水口内壁多孔耐火材料层通入氢气等。 结构形状应满足如下要求:(1)注流运动应能缓和而均匀地冲洗凝固前沿;(2)尽量减低注流的冲击深度而不引起结晶器液面的强烈翻动;(3)始终保持结晶器液面的高温;(4)浇注过程不得吸入空气。据此，应根据结晶器断面尺寸、钢种及拉坯速度作出适当的选择。注流在结晶器内的流动状态，一般采用水力学模拟实验加以观察。并据此确定水口结构及相关尺寸。常用的浸入式水口有4种结构(见图)，其中直筒型水口主要{甘距 b cd 浸入式水口结构图 a一直筒型;b一外装侧孔型;‘一组合型汉一箱型用于断面小的方坯或矩形坯连铸。板坯或大方坯则普遍使用带有侧孔的浸入式水口，其侧孔倾角有水平(00)、向上(00~15“)、向下(o。一350)等。另外，为了减缓钢液在结晶器内的搅动作用，浇注大方坯或宽厚比大的板坯时，可采用箱形水口。但这种水口容易使钢水出现不对称的涡流运动，对铸坯质量有不利的影响。水力学模拟实验表明，采用直筒形水口，注流具有最大的冲击深度，而箱形水口的冲击深度则最小。值得特别提出的是，为保证注流不被二次氧化，水口的任何部位都不得漏气。为此，使用组合式水口时，必须对中间罐水口和浸入式水口连接处进行良好的密封。 (任常富)J旧rUshi shurkou浸人式水D(submerged nozzle)连续铸钢设备中安装在中间罐底部并插入结晶器钢液面以下的浇注用耐火套管。它的主要功能是防止中间罐注流的二次氧化和钢水飞溅;避免结晶器保护渣卷入钢液;改善注流在结晶器内的流动状态和热流分布。并从而促使结晶器内坯壳的均匀生长，有利于钢中气体和夹杂物的排除。由于浸入式水口对提高铸坯质量、改善劳动条件、稳定连铸操作、防止铸坯表面缺陷等方面，都有显著成效，因而在世界各国的板坯连铸和大方坯连铸都采用这种水口进行浇铸。可以说，浸入式水口的出现，如同结晶器振动装置的发明一样，为连铸技术的发展带来了划时代的进步。
