热效应

This thesis consists of two parts: determination of electrochemical Peltier heat and electrode surface wettability; investigation of electrochemical control flotation of gold.

本文由两部分组成：第Ⅰ篇是电极过程热效应和润湿性的测定；第Ⅱ篇是黄金的电化学调控浮选实验室研究。

The Beta and quadratic functions were used to describe daily thermal and photoperiod effectiveness, respectively.

分别选用非线性的Beta函数和二次曲线函数来定量描述每日热效应和光周期效应。

They are widely used in the analysis of dynamic processes of various physiochemical reactions and fine processing with minimal thermal shock.

它已广泛应用于物理化学反应的动力学过程分析和热效应可忽略的超精细加工。

In order to suppress the heat effect of blue laser using plano concave cavity when working ,use Thermal Energy Converter to cont rol the temperature of gain medium Nd : YAG crystal and SHG LBO crystal.

为了解决平凹腔蓝光固体激光器晶体在工作中因热效应问题产生的影响，针对激光的增益介质Nd：YAG晶体和用以倍频的LBO晶体，采用半导体制冷器准确控制其工作时的温度。

Influence of Thermal Effects on Polarizability and Output Character of TEM00-Mode of Solid State Laser.

热效应对固体激光器偏振特性和基模输出特性的影响。

DESIGN: A 2-y longitudinal study to examine whether components of energy metabolism are predictors of body fat gain was conducted in 114 preadolescent African American and white children aged 9-11 y by measuring total daily energy expenditure on the basis of doubly labeled water, resting metabolic rate, the thermic effect of food, energy expended in physical actiity, and substrate oxidation after a meal.

设计：研究对象为114个青春期前的非裔美国小孩和白人小孩，年龄为9-11岁。通过用双标水法测定每日热能消耗总量、测定静息代谢率、食物的产热效应、体力活动能量消耗及餐后的底物氧化，进行一个2年的纵向调查，检测能量代谢的组成是否能够预测体内脂肪增加。

DESIGN: A 2-y longitudinal study to examine whether components of energy metabolism are predictors of body fat gain was conducted in 114 preadolescent African American and white children aged 9-11 y by measuring total daily energy expenditure on the basis of doubly labeled water, resting metabolic rate, the thermic effect of food, energy expended in physical activity, and substrate oxidation after a meal.

设计：研究对象为114个青春期前的非裔美国小孩和白人小孩，年龄为9-11岁。通过用双标水法测定每日热能消耗总量、测定静息代谢率、食物的产热效应、体力活动能量消耗及餐后的底物氧化，进行一个2年的纵向调查，检测能量代谢的组成是否能够预测体内脂肪增加。

Analyses show that refractive index changeinduced by thermal effect is similar to the change induced by other effects for linearabsorption,if laser pulse width is far less than the characteristic time of sample,i.e.refractive index change is directly proportional to spatial part of incident pulse laserintensity,so time averaged nonlinear refractive index can be defined.

结果表明，当激光脉冲宽度远小于被测样品的特征时间时，对于线性吸收来说，其热效应产生的折射率变化与其它效应产生的折射率变化有类似的形式，即与入射脉冲激光光强的空间部分成正比。因而可定义时间平均非线性折射率。在这种情况下，可用通常的Z-scan法进行非线性折射率及热光系数的测量，所得结论符合以前的实验结果。

During the study,we were interested in nonthermal effect of microwave which mightexist in purging procedure.

在研究中，我们对在净化过程中可能存在的微波的非热效应产生了兴趣。

Thermal effect would change resonant Q-factor, and influence laser stability and output beam quality.

输出窗的热效应改变了CO2激光器谐振腔的品质因数，影响激光器的稳定性和输出光束的品质。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。