therma

therma

1. It is a therma sensitive stage on spring phenophase. (4) The temporal variation curve of spring phenophase in Beijing shows that at present spring phenophase in Beijing appears earlier.

(4)近50年来，北京春季物候经历了3个周期的早晚振荡，近十几年来北京春季物候持续偏早，特别是近10年，其偏早天数创历史记录，这与北京近年持续的暖冬相一致。

2. Based on theory of PTR, the linear relative between si g nal phase and modulated frequency under special condition is showed.The therma l diffusivity is determined by fitting the experimental data.

从光热辐射理论出发，在一定条件下，推导出位相信号和调制频率的关系表现为线性关系，分析实验数据得出材料的热扩散系数。

3. LITHOSPHERIC THINNING IN THE NORTH CHINA BLOCK:A NUMERICAL APPROACH ON THERMA L PERTURBATION AND TECTONIC EXTENSION

华北陆块岩石圈减薄作用:热薄化与机械拉伸的数值模拟研究

4. soil therma conductivity

土壤导热率

5. In the course of actual operation,the large generator stator winding insulation experience various stresses,such as electrical,therma l and mechanical stress and deteriorate in dielectric strength.

大电机在长期的运行过程中要遭受电、热、机械等多因子的联合作用，使其绝缘逐渐老化。

6. Tianjin is located at north part of northern China plain,where is rich in therma l water in sedimentary basin.

天津位于华北平原的北部，那里的沉积盆地含有丰富的地下热水。

7. Keywords therma l contact resistance（TCR）;influencing factors;experimental research;

接触热阻;影响因素;实验研究;

8. Abstract： Therma fatigue behaviors of Ni base alloy-chromium carbide composite coating m ad e by a vacuum fusion sintering method are discussed in this paper.

摘 要： 研究了用真空熔烧法制得的镍基合金-碳化铬复合涂层的热疲劳行为。

9. Abstract: The squeeze casting technology was used to manufacture gradient aluminum matrix composite reinforced by ceramic fibers,and metallographic structures and therma l properties of the composites were studied.

文摘:采用挤压铸造法制造陶瓷纤维增强梯度铝基复合材料，通过观察其金相组织、测试其热学性能，并对梯度复合材料活塞顶的温度分布及隔热效果进行了计算。

10. Methods The precise roller pump,micro chip unit(MCU) system,proportional integral differential(PID) algorithm and therma sensor(<0.5 mm diameter) were adopted in this instrument.

方法 采用精密蠕动泵、单片机控制 (MCU)系统、比例积分微分 (PID)算法和自制的小于 0 .5mm直径的温度传感器。

11. This paper introduces the properties of FPA senes therma bimetal and the method to select thermal bimetal.

本文介绍了热双金属的用途、性能及如何选择热双金属，

12. therma technique

热技术

13. therma ablation

热消融

14. The therma l therapy terminated after the terminal germ seminar .

热疗在期末细菌研讨会后终止了.

15. Therma fatigue behaviors of Ni base alloy chromium carbide composite coating made by a vacuum fusion sintering method are discussed in this paper.

研究了用真空熔烧法制得的镍基合金-碳化铬复合涂层的热疲劳行为。

16. Detecting the environment temperature accurately is the key technology to ensure that the optimization design the structure of the VAV therma fuser successfully.

要成功实现对变风量风口结构的优化设计,在不同风口结构型式下准确的检测室内环境是关键。