2) laser-induced thermal grating
激光引发热栅
1.
The principle and measuring technique for determining the thermal diffusivity of aqueous solutions of sodium chloride using the laser-induced thermal grating technique are described.
论述了应用激光引发热栅方法测量无机盐水溶液热扩散系数的实验原理和技术,给出了氯化钠水溶液在溶质质量摩尔浓度为0 ~ 4 mol/kg和290 ~ 373 K温度范围内的热扩散系数的测量结果,并与文献数据进行了比较。
3) grating
[英]['ɡreɪtɪŋ] [美]['gretɪŋ]
格栅，光栅
4) athermal AWG
无热阵列波导光栅
6) grating
[英]['ɡreɪtɪŋ] [美]['gretɪŋ]
光栅
1.
Measurement of absciss layer displacement with optical grating computation;
一种基于光栅计量原理的离层位移测量技术
2.
Design of printing system with needle-type grating head for OVD'S;
针式光栅头光学可变图像打印系统的设计
3.
Conceptual Design and Key Technology of the Grating Duplicating Machine;
光栅印制机总体设计与关键技术研究
补充资料：负温度系数热敏电阻陶瓷(见热敏陶瓷)
负温度系数热敏电阻陶瓷(见热敏陶瓷)
thermo-sensitive ceramics with negative temperature coefficient
负温度系数热敏电阻陶瓷thermo一sensitiveeeramies with negative temperature eoeffieient在某一特定温度范围，电阻率随温度的升高而明显减小的热敏陶瓷。简称NTC陶瓷。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条