请求翻译以下几段英文

来源:百度知道 编辑:UC知道 时间:2024/07/07 19:19:20
1.Moreover,the opposite temperature coefficient of delay of Si and AlN allows the realization of zero-temperature-coefficientacoustic devices to be used as sensors and actuators, for which low thermal drift, high sensitivity and high signal-to-noise ratio are demanded。
2.The full width at halfmaximum (FWHM) of the (002) reflection was derived from v-scan (i.e. ‘rocking curve’) made in fixed 2u mode.

1.moreover ,相反的温度系数延误硅和氮化铝允许实现零温- coefficientacoustic设备被用来作为传感器和致动器,而低热漂移,高灵敏度和高信号杂讯比要求。
2 ,全宽在halfmaximum (半高宽) ( 002 )反射来自V型扫描(即'摇摆曲线' )提出的在固定的2U模式。