| 1. | Standard practice for calculation of hazard potential figures - of - merit for thermally unstable materials
热不稳定材料危害潜在灵敏值计算的标准实施规程 |
| 2. | Methods of measurement for equipment used in digital microwave radio transmission systems - measurements on satellite earth stations - figure - of - merit of receiving system
数字微波无线电发射系统使用设备测量方法.卫星地面站测量方法.接收系统质量因数 |
| 3. | Methods of measurement for equipment used in digital microwave transmission systems . part 3 : measurements on satellite earth stations . section 7 : figure - of - merit of receiving system
数字微波传输系统中所用设备的测量方法.第3部分:卫星通信地球站的测量.第7节:接收系统的品质因数 |
| 4. | Methods of measurement for equipment used in digital microwave radio transmission systems - part 3 : measurements on satellite earth stations - section 7 : figure - of - merit of receiving system
数字微波无线电传输系统设备的测量方法.第3部分:卫星地面站测量方法.第7节:接收系统质量因数 |
| 5. | Methods of measurement for equipment used in digital microwave radio transmission systems . part 3 : measurements on satellite earth stations . section 7 : figure - of - merit of receiving system
数字微波无线电发射系统使用设备的测量方法.第3部分:卫星地面站的测量.第7节:接收系统的品质因数 |
| 6. | Finally , in to order to verify the validity of optimal design the open voltages and power outputs of graded bi2te3 / cosb3 thermoelectric materials in the temperature difference ranging from 300k to 800k were investigated . the research results show that : as for monolithic materials , bi2te3 alloys process higher figure - of - merit in the temperature ranging from room temperature to 450k , then it begins to worsen with temperature increasing
通过对结构梯度bizte3 / cosb3热电材料开路电压与热端温度的关系及梯度热电材料在300k至800k的温度范围使用时的功率输出研究结果表明:在均质材料cosb3和bizte3的长度比为巧: 2时，梯度结构bizte3 / c 。 |
| 7. | Nanosized lead titanate ( pt ) and lead titanate doped with calcium and lanthanum ( pclt ) powder obtained by the sol - gel method was added into vinylidene fluoride - trifluoroemylene [ p ( vdf - trfe ) ] to form nanocomposite to be used as the sensing film of the pyroelectric detector . the experiment results show that after mixing in 0 . 16 volume fraction of pclt powder , the pyroelectric coefficient of pttp ( vdf - trfe ) composite film was about 37 % higher than that of the pure p ( vdf - trfe ) film prepared under the same condition , and the voltage figure - of - merit of pt / p ( vdf - trfe ) composite film was about 22 . 4 % higher
用溶胶-凝胶法制备了钛酸铅( pt )和掺钙钛酸镧铅( pclt )纳米粉粒，与聚偏氟乙烯-三氟乙烯( p ( vdf - trfe )均匀复合，由于16的掺钙钛酸镧铅纳米陶瓷粉粒的掺入，使得pclt / p ( vdf - trfe )复合膜的热释电系数值提高了约37 ，探测优值提高了约22 . 4 。 |
