水热梯度,Hydrothermal gradient
1)Hydrothermal gradient水热梯度
英文短句/例句
1.Effect of Gradients of Precipitation and Temperature and Fertilization on Organic Carbon of Soils in Northeastern China;水热梯度变化及不同施肥措施对东北地区土壤有机碳的影响
2.Effect of Gradients of Precipitation and Temperature and Fertilization on Light Fraction Organic Carbon and Nitrogen of Soils in Northeastern China水热梯度变化及不同施肥处理对东北地区土壤轻组有机碳、氮的影响
3.Effect of Carbon Fiber Gradient Distribution on the Electro-Thermal Properties of Cement Mortar碳纤维梯度分布水泥砂浆电热性能的研究
4.ANALYSIS ON PUMPING WELL DIAMETER OF GWSHP BASED ON CRITICAL HYDRAULIC GRADIENT基于临界水力梯度的地下水源热泵取水井井径分析
5.Thermal Performance Study on Seawater-bittern Solar Pond and Dynamic Stability Analysis on NCZ;海水—卤水太阳池热性能研究和梯度层动力稳定性分析
6.Thermal Buckling of Functionally Graded Cylindrical Shells Subjected to Temperature Gradient温度梯度下功能梯度材料圆柱壳的热屈曲
7.Gradient Elevation of Temperature Startup Experiment of Thermophilic ASBR Treating Thermal-Hydrolyzed Sewage Sludge高温ASBR处理热水解污泥的梯度升温法启动试验研究
8.Thermoelastic Analysis of a Functionally Graded Annulus With an Arbitrary Gradient任意梯度分布功能梯度圆环的热弹性分析
9.Steady-state Thermal Analysis of Functional Gradient Materials as Thermal Barrier Coating of Engine Piston;梯度热障涂层活塞的稳态热分析研究
10.Investigation of the Heat Conduction and Thermoelasticity for Functionally Graded Material Plates功能梯度材料板热传导及热弹性研究
11.Finite element method was used for the calculation of temperature field, temperature gradient and thermal stress of the coal water slurry (CWS) ceramic nozzle.采用有限元法对陶瓷水煤浆喷嘴温度场、温度梯度及其热应力进行了分析计算。
12.Results showed that the temperature, temperature gradient and thermal stress at the exit surfaces of the CWS ceramic nozzle were higher than that of other part of the nozzle.结果表明：在陶瓷水煤浆喷嘴的出口端面存在较大的温度、温度梯度和热应力。
13.A Study of Temperature Gradient in Liquid Phase for Double-zone Heat Directional Solidification双区加热定向凝固液相温度梯度研究
14.A Comparative Study on Influence on Plant Communities and Mutual Species and Response to Different Temperature Gradient and Combination of Water and Heat in Inner Mongolia Steppe Region of Temperate Zone;不同温度梯度及其水热组合对温带草原群落与共有种的影响及其响应的比较研究
15.An Intelligent Design Technology of Alleviated Thermal Stress FGMs;缓和热应力型FGM梯度化智能设计技术
16.Study on the Deformation of Hot Rolling of Pressing Gradient Aluminium Alloy;梯度铝合金压制板材的热轧变形研究
17.Development of Metal / Ceramic Graded Thermal Barrier Coatings;金属/陶瓷梯度热障涂层的研究进展
18.The improvement of stratified method about thermal stress of functionally gradient material thick plates梯度厚板热应力分层计算方法的改进
相关短句/例句
thermal gradient热梯度;温度梯度
3)technology of gradient water-cooling for hot aluminum billet热坯料梯度水冷工艺
4)thermal gradient热梯度
1.Manufacturing of C/C composite brake materials by means ofthermal gradient CVD densification techique;热梯度式CVD增密技术制造C/C复合刹车材料——综合性研究报告[Ⅰ]
2.The result shows that the DCS was found to be relevant to the thermal parameters such as solidification time,cooling rate andthermal gradient.A201铝合金有127℃的宽凝固范围,适合作为研究对象;经有系统的改变冒口大小,及平板铸件的长度和厚度,可变化铝合金凝固时的各种热参数,例如:局部凝固时间、冷却速率、热梯度等,而经由DCS的计算,可得出其间的关系。
3.Duringthermal gradient chemical vapor infiltration(TCVI)fabricating C/C compos- ites,the complex change of the temperature field is difficult to solve by using analytics.针对C/C复合材料热梯度化学气相渗透工艺(TCVI)致密化过程温度场难以用解析法求解的问题,建立了TCVI过程非稳态温度场有限元模型,给出了该过程温度场变化的分布曲线,研究了温度场变化规律及致密化效率与沉积温度的关系,数值模拟结果与实验结果吻合较好,为提高TCVI工艺致密化效率提供了理论指导。
5)geothermal gradient地热梯度
1.Based on the comprehensive analyses of stratigraphic temperature measurements in the Haila′er Basin,this paper investigates the presentgeothermal gradient and heat flow of different units,the controlling factors of the present geothermal field and its function in forming oil and gas.对海拉尔盆地68口井试油测温资料及30口井连续测温资料进行了研究,分析海拉尔盆地不同构造单元地热梯度及地温平面变化,探讨现今地温场的控制因素及现今地温在油气生成中的作用。
bined with the vitrinite reflectance ( R o) depth relationship calculated by the chemical kinetic model of vitrinite evolution, the theoretical maturity thresholds ( R o) for oil preservation under differentgeothermal gradient co.利用国内外业已报道的有机质成油和油裂解成气的化学动力学模型 ,计算了不同类型的有机质在地史条件下的净成油剖面 (有机质成油—油成气耗油 ) ,由此评价了液态油保存的深度下限 ;结合镜质体成烃的化学动力学模型所计算的镜质体反射率与深度的关系 ,评价了不同地热梯度条件下液态油保存的理论上的成熟度 (Ro 值 )下限。
6)thermal gradient CVI热梯度CVI
1.Microstructure and properties of C/C composites prepared bythermal gradient CVI process;热梯度CVI C/C材料的结构与性能
2.Using nitrogen, hydrogen respectively as the carrier gas, the C/C composite was fabricated by thethermal gradient CVI process under the condition of 1000℃,0.在1000℃,0 5kPa丙烯分压条件下,以N2、H2为载气和无载气情况下于热梯度CVI炉中制备了C/C复合材料,研究了载气特别是氢气对材料基体热解炭显微结构的影响。
3.The carbon cloth and carbon fiber felt are laminated alternately and then needled to prepare the porous carbon/carbon preforms, from which the carbon/carbon composites for aircraft brakes are fabricated by thethermal gradient CVI process.以炭布与炭纤维薄毡交替成叠层 ,采用针刺技术在垂直布面方向引入增强纤维 ,制成准三维预制体 ,在自行研制的热梯度CVI炉中制备了航空刹车用C/C复合材料 ;采用偏光显微镜研究了沉积炭的显微结构 。
延伸阅读
地下水水资源评价(见水资源评价)地下水水资源评价(见水资源评价)d ixiashui shuiziyuan Ping】ia地下水水资源评价见水资源评价。
