液氮温度 meaning in Chinese

liquid nitrogen temperature

The dielectric properties of ba0 . 5sr0 . 5tio3 thin films were measured at room temperature with the planar capacitor structure . 3
采用平行板电容器结构，测试了lh任12频率下bst薄膜在室温和液氮温度下的介电性能。
The finding of high temperature superconductor ( hts ) made a lot of scientists research and study it , then critical temperature of hts was on the increase
高温超导材料的发现，引起了众多科学家的关注并进行研究，使得高温超导体的临界温度提高到液氮温度以上。
Thirdly , we developed a spectrometer for spectrum diagnosis of soft x - ray pulse sources , and used it to measure spectra of liquid o2 , co2 , cf4 , kr and xe spray target lpp sources in 6 - 20nm band for 8x 10uw / cm2 laser irradiance the results coincide with cowan calculation fairly well
其次，利用低温制冷技术研制出一台可连续控温的液体微滴喷射靶lpp光源。光源具有连续和脉冲喷射两种工作模式，能使用多种气?液相变温度高于液氮温度的非腐蚀性气体工作。