回形引伸计的激励电压由商售的通用电源装置 ( 信号调制器 ) 来提供.Clip - gage excitation was supplied by a commercially available power supply ( signal conditioner ).集成光学中, 有源器件包括光源 、 调制器和探测器.In integrated optics , these components include light sourc...
云是天空中的水汽团块.A cloud is a mass of vapour in the sky.云是天空中的水汽团块。A cloud is a mass of vapor in the sky.在坍缩过程中, 暗云 “ 碎裂 ” 为一批稠密的团块.During collapse, the dark cloud " fragments " into a series of dense clumps....
小壶的容量是两杯, 大壶的是四杯.The small pot contains two servings, the large one contains four.咖啡的蒸气从打磨得锃亮的大壶里喷出来.A jet of coffee steam from the burnished caldron.我们有大壶及小壶的咖啡.A metal pot or kettle used in camp cooking....