助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[19423]条 当前为第1条到20条[由于搜索限制,当前仅支持显示前5页数据]
 

相关语句
heating
The nonlinear PDEs consist of a heat equation with the Joule heating as a source and a current conservation equation with temperature-dependent electrical conductivity.
      
In order to get these second-order error estimates, the Joule heating source is used in a changed equivalent form.
      
There were different TG curves for unprepared and calcined Magnetitum (Cishi) samples on heating.
      
Compound 3 exhibited the enchased texture of a smectic liquid crystal from 209.4°C to 219.5°C on heating, while 2 exhibited a liquid crystalline phase from 87.4 to 83.2°C on cooling.
      
In particular, the differential thermal analysis curves for the decomposition of CeO2 nanocrystalline precursor were measured at different heating rates in air by a thermal analyzer (NETZSCH STA 449C, Germany).
      
The model adopted two exponential equations to calculate the martensite fractions for cooling and heating, respectively.
      
The heating effects in different regions with different heating conditions have been presented in figures.
      
Microwave has been found as an efficient heating method in chemical industry.
      
The vertically aligned and hexagonal ZnSe nanoribbon array can be easily obtained by heating ZnSe: 0.38 en precursors (en = ethylenediamine), while ZnSe precursor nanoribbon arrays are grown directly on Zn foils in en using the solvothermal method.
      
In a heating-annealing cycle, the environmental temperature is first elevated to a high level and then decreased extremely slowly until a final low temperature T is reached.
      
were used to attain endophyte-free (EF) population by heating the seeds at 43°C for 15 min and then 57°C for 25 min.
      
The performance of the catalyst prepared by adding the reductant at constant temperature of the solution is better than that prepared by adding it in the solution at 0°C and then heating it up to the reducing temperature.
      
Higher heating rate inhibits the further melting of adjacent matrix and the solidification of liquid by liquid-to-γ mode in the subsequent thermal cycle.
      
The results indicate that interfacial shear strength increases from 39.9 to 112.3 MPa with the enhancement of heating temperature from 1000 to 1060°C.
      
The maximum stress increases with the heating enhancement and increase of material thickness.
      
Focusing on the traditional principle of physical energy utilization, new integration concepts for combined cooling, heating and power (CCHP) system were identified, and corresponding systems were investigated.
      
Numerical investigation on the dryout point of annular flow in the upward narrow annuli with bilateral heating
      
The optimum condition for PCDD/Fs decomposition in fly ash was a heating time of 60 min at 400 °C under nitrogen atmosphere.
      
In addition to heating, ventilation and air conditioning (HVAC) engineering considerations, the design approaches of architects are crucial to the utilization condition and methods of renewable energy.
      
Experimental research on the mechanical property of prestressing steel wire during and after heating
      
 

首页上一页12345下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社