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- THE INFLUENCE OF AMBIENT TEMPERATURE AND PREHEATING WATER TEMPERTURE ON TEMPERATURE FIELD OF SOIL DURING PREHEATING BURIED HOT CRUDE OIL PIPELINE FOR STARTUP 埋地热油管道预热启输过程外界气温及预热水温对土壤温度场的影响
- temperature field of soil 土壤温度场
- A monitoring method for transient temperature field of frozen soil using distributed optical fiber sensors was developed based on Raman optical time-domain reflectometry (ROTDR). 摘要基于拉曼光时域反射计(ROTDR)技术,提出了冻土瞬态温度场的分布式光纤监测方法。
- Study on temperature field of the material heated by monopulse laser[J]. 引用该论文 闫长春;顾济华;吴茂成.
- The temperature field of the bar in and out the deformation zone during rolling is simulated by FEM. 采用有限元方法分析了棒材连续热轧中变形区及出变形区时轧件横断面温度场。
- The temperature field and residual stress field of unclosed hoop weld were obtained and the results were discussed. 获得了非封闭环焊缝焊接温度场和残余应力场,并对模拟结果进行了分析。
- Analysis on the temperature field of LD array pumped Nd:GGG disc laser in heat-capacity mode[J]. 引用该论文 王保松;江海河;张庆礼;孙敦陆;殷绍唐;李林峰;陶少宏.
- Numerical calculation to the temperature field of structural member and hyperstatic structure was also carried. 对高温下建筑构件及超静定结构温度场进行了数值计算。
- There are some clods of soil on the mat. 垫子上有些土块。
- Temperature field of quadrate frequency crystal KTP in all-solid-state laser[J]. 引用该论文 李隆;史彭;刘小芳;白杨;白晋涛.
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- A measuring system for temperature field of industrial Boiler is presented in this paper based on the acoustic measurement principle. 本文基于炉膛温度场声学测量原理和测量装置结构 ,给出一种工业炉温度场测量装置的实现方法。
- Abstract: In this paper,finite Element method is applied to calculate the temperature field of two kinds of composite slab. 文摘:应用有限元程序分析了钢-混凝土组合板的温度场。
- It's rich there because of the fertility of soil. 因为土地肥沃,那儿很富裕。
- Clods of soil stuck to the spade. 土块黏在铁铲上。
- The temperature field of the bar in and out the deformation zone during continuous rolling is simulate by finite element method. 采用有限元法分析了棒材连续热轧中变形区及出变形区时轧件横断面温度场。
- The field of operations has been staked out. 军事演习的区域已经划定。
- RESEARCH ON THE CHANGES OF SOIL NUTRIENTS IN THE FiELDS OF SHANXI AGR.UNI. 山西农业大学农作站土壤养分变化浅析
- The calculation models of temperature field and moisture field of mould during casting are founded,according to the theory of heat and mass balance. 根据热量平衡和质量平衡原理,建立了铸件成型过程中铸型的温度场和湿度场的计算模型。
- They were pioneers in the field of microsurgery. 他们是显微外科学领域的创始人。