温度

Chapter 3 is arranged in the following sequence to acquire the refractive index of the Iceland crystal for different values of the wavelength and the temperature.

在可见光区将四组不同的波长和对应的折射率代入常数表达式中，然后通过重复的迭代得到最佳的常数值；使用线形插值的办法得到了不同波长的折射率温度系数，从而可得出不同温度的 S el line i e r方程常数值，这样可以很容易求出各个温度下各波长所对应的折射率值。

When the temperature changes, several device parameters such as the transmittance, the extinction ratio and the curve of the transmittedintensity will change accordingly for devices made of the Iceland crystal.

其次系统分折了温度对格兰·泰勒棱镜和格兰·付科棱镜的透射光强曲线的影响，利用光的干涉原理和不同振动形式的反射比公式，得到了格兰棱镜在同一入射波长、温度改变时的扰动因子极大值点的移动量以及相同的温度改变、不同人射波长时扰动困子极大值点的移动量。

When the stress/strain induced by the gradient during temperature cycles needs to be known, the temperature changes inconsistently, and has gradient in space.

需要知道温度变化过程中由于温度梯度产生的应力、应变时，认为温度场是瞬态的，在空间上存在梯度。

The influence of high temperature and high pressure on foaming agent's properties in opened and closed system, and influence of the change of foaming agent's properties on foaming capacity and foam stabilizing capacity are also studied. The multiple regression theory is used to establish the quantitative characteristic functions of foaming agent versus temperature and pressure. Based on the Gibbs Principle, the quantitative characterization is carried out on relation of foam system's free energy versus its surface tension, surface area and concentration, and the analysis of energy concluded that the disintegration of the foam is inconvertible. At the same time, the influence of change of foam's shape and structure on distribution of reservoir temperature and pressure is qualitatively described, and the coupling mechanism between temperature field, pressure field and chemical field is systematically expounded.

同时，研究了不封闭体系、封闭体系下高温、高压对发泡剂性质的影响，以及发泡剂性质的改变对其发泡性能、稳泡性能的影响；采用泡沫实验的相关结果，运用多元回归理论，建立温度、压力与发泡剂浓度的定量表征函数；基于Gibbs原理，对高温、高压下泡沫体系的自由能与其表面张力、体系中液体的表面积以及浓度关系进行定量化的表征研究，从能量的角度得出了泡沫衰变过程具有不可逆性；同时定性地描述了泡沫形态、结构的变化对油藏温度和压力分布的影响，系统地阐述了温度场、压力场、化学场间的耦合作用机理。

Comparison of the thermogra- vimetric curves of these three catalysts showed that the ignition temperature, the peak temperature and the burn-off temperature of carbon black's catalytic oxidation over each catalyst can be listed in increasing sequence as: KVO3

比较3种催化剂的热重曲线发现，在相同的升温速率下，碳黑催化氧化的起燃温度、峰值温度和燃尽温度由低到高排列顺序均为：KVO3

A fuzzy control system incorporated with sectional integral compensation is introduced,and the working principle of the contrl system,the determination of the rule of the fuzzy control and the realization of the adjusting parameter and temperature control system are described indetail.

在塑料挤出过程中，温度控制的效果直接影响挤出制品的质量，包括制品表面的残余应力、收缩率及制品质量的稳定性等。温度控制装置的可靠性及温度控制的精度是保证制品品质的关键因素之一[1] 。

The control system based on the model can realize the induration temperature control in shaft furnace by the indirectly measurement .

叙述了影响球团竖炉焙烧温度的基本因素，建立了竖炉焙烧温度的仿真模型，并在此仿真模型的基础上，建立了控制系统的控制方案，用智能控制方法实现了非直接测量的球团竖炉焙烧温度控

The temperature time curve of the heated die cavity and the relation between temperature and time under different initiatory temperature were determined .

测定模膛加热的温度-时间曲线及不同起始温度下模膛温度与时间的关系。

The calculation indicates that converter heat insulation layer thickness of asbestos board is about 30 mm.

对重钢50t转炉进行了炉壳温度场分析，计算表明：转炉隔热层石棉板的厚度为30mm时，炉壳温度就能控制在360℃以内，低于炉壳材质的蠕变温度。

It can be characterized with interfacial tension among polymers.

一是研究了温度对表面张力的影响，通过实验测量和理论分析，本论文得出的结论是：在远低于聚合物临界温度下，高聚物表面张力与温度之间有很好的直线关系。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。