日光灯是一种低气压的汞蒸气弧光放电灯.Fluorescent is a low pressure mercury - smoke arc discharge lamp.介绍了弧光传感器的组成 、 物理模型及信号特征.The makeup of the arc light sensor, physical model arc light sensing and signal characteristics, discussed.提出了研究...
In executing his functions he is not bound by any legal curbs on his power.在他履行职务时,他的权力是不受任何法律约束的.They were executing officers of rank of major and above who were separated form their troops.少校以上的军官,凡是跟原来部队走散了的,一概枪决.An e...