gradient freeze method是什么意思

网络释义

用法例句

Semi-insulating(SI)GaAs single crystals with low dislocation density are grown by the vertical gradient freezing(VGF)method.

垂直梯度凝固法(VGF)生长的低位错半绝缘(SI)GaAs单晶存在电阻率和迁移率低、电学补偿度小、均匀性差等问题。

Solidification Temperature of Concasting Mold Fluxes;

连铸结晶器保护渣的凝固温度

The results show that with increasing amounts of added TiO2, the viscosity and solidification temperature (θs) of the MF decrease gradually, and then increase rapidly.

研究表明:随着TiO2加入量的增加,MF的黏度和凝固温度(θs)先逐渐减小而后迅速增大。

The results showed that the viscosity of mold fluxes could be decreased by TiO2,except that perovskite was precipitated that could increase viscosity and solidification temperature.

研究表明,TiO2可以降低连铸保护渣的粘度,但随着钙钛矿的析出,会增加凝固温度和粘度。

Tabular gem-grade diamond crystal synthesized with temperature gradient method at HPHT;

高温高压温度梯度法合成板状宝石级金刚石单晶

When growing large diamond crystals by temperature gradient method under high temperature and high pressure,if all the diffused carbon source from higher temperature region cannot be absorbed by the seed crystals,the different present forms of superfluous carbon source,regrown graphite or diamond nuclei,would have great effects on the growth process of large diamond crystals.

温度梯度法生长宝石级金刚石单晶过程中,当籽晶无法完全吸收由高温端扩散下来的碳源时,多余碳源的不同析出形式(再结晶石墨或者自发核)对晶体生长速度有明显的影响。

Large synthetic diamond was grown by temperature gradient method(TGM) under HPHT.

用高温高压温度梯度法作为实验手段来生长优质宝石级金刚石单晶。

(001) γ-LiAlO_2 plates grown by temperature gradient technique (TGT) have been annealed in Li-rich and O_2 atmosphere at 1100 /70 h.

研究了温度梯度法生长的γ-LiAlO2晶体在1100℃下富Li气氛和空气中退火处理后的表面形貌、表面结构以及吸收光谱。

Transparent and integrate calcium fluoride crystals, 75mm in diameter, were grown by temperature gradient technique (TGT) .

用温度梯度法成功生长了直径75mm、完整、透明的氟化钙晶体,对晶体进行了TG-DTA测试分析,确定了其熔点为1413。

The growth of LiGaO 2 by temperature gradient technique (TGT) is reported.

以温度梯度法生长LiGaO2 晶体 ,通过形貌观察、X射线衍射分析和X射线光电子能谱分析确认在样品的中部形成了单一相的LiGaO2 晶体。

Study on Optical Fiber Sensor Testing System for Alloy's Solidification Temperature Field;

合金凝固温度场光纤传感测试系统研究

congelation point thermometer

测定凝固点用温度计

Concrete solidification temperature changes in the process of analysis

大体积混凝土凝固过程中的温度控制

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

Simulation of Temperature Field in the Rapid Solidification Process of Nd-Fe-B based on ANSYS

钕铁硼快速凝固过程温度场ANSYS模拟

Effects of Pouring Temperature on the Solidification Microstructure of Single Crystal Superalloy DD6

浇注温度对DD6单晶高温合金凝固组织的影响

The moment this is set its temperature is raised to150° F.

在这凝固的一瞬时，就把它的温度升到华氏150度。

Microtructure Evolution of Al-In and Cu-Pb Monotectic Alloys Directionally Solidified in High Temperature Gradient;

高温度梯度定向凝固Al-In和Cu-Pb合金组织演化

Solidification behavior of Al-6.0wt% Cu alloy in mushy zone under temperature gradient

温度梯度条件下糊状区的凝固行为研究

Simulation of Temperature Fields on Ceramic Core and Ceramic Shell During Directional Solidification Process

定向凝固过程中型芯型壳温度场数值模拟

Microstructure and Property of eutectic superalloy directionally solidified under high temperature gradient;

高梯度定向凝固共晶高温合金的组织与性能

Parallel Software Development on Temperature Field Simulation of Metal Solidification Process;

金属凝固过程温度场模拟并行软件开发

Numerical Simulation Software Development on Three-Dimensional Temperature Field of Casting Solidification Process;

铸件凝固过程温度场三维数值模拟软件开发

The Melt Temperature Treatment of Al-Si Alloy and Its Solidification Process;

Al-Si系合金的熔体温度处理及其凝固过程研究

Numerical Simulation for Temperature Field of Forging Ingot Solidification Process and Application;

锻造用钢锭凝固过程温度场数值模拟及其应用

Simulating Analysis on Thermal Stress during the Process of Enhancing Seepage Resistance of an Aging Concrete Dam;

老化混凝土坝防渗加固施工温度应力仿真分析

Research on Temperature Stress in Reinforcing Concrete Structure by CFRP;

碳纤维加固混凝土结构温度应力的研究

A Simplified Calculation Method for Temperature Fields of CFS Strengthened and Insulated Concrete Beams in Fire

碳纤维布加固混凝土梁的温度场实用计算方法