When the period of laser action was reduced to the order of millisecond by using a mechanical rotating switch within the cavity, this effect could still be observed.
采用腔内机械转盘开关，发现当激光作用时间逐渐变短至毫秒量级时，仍可观察到该现象。
The feasibility of using a rotating spark gap as the high power high voltage switch is verified at twelve-kilowatt average output power level.
证实了在万瓦级高平均输出功率水平下采用旋转火花隙作为大功率高压开关的可行性。
The left-right rotating mechanism makes placing and adjustment easier, without the need to change the air pipe and reed switch.
左右旋转结构，方便放置和调整，不需更换气管及磁簧开关。
The invention relates to a rotary switch, which comprises a rotating part and a fixed part.
一种旋转开关，其包括一个旋转件及一个固定件。
The left-right rotating institutions: replacement stowage direction convenient adjustment, only adjustment screws can, do not need to change the trachea and magnetic reed switch.
左右旋转机构：更换置物方向时方便调整，仅调整螺丝即可，不需要换气管及磁簧开关。
The electric toothbrush comprises a protecting cover, a rotary brush head, a rotating shaft, a power handle and a control switch.
它包括保护罩、旋转刷头、转轴、动力手柄和控制开关。
The lock core (6) is used for controlling the rotating position of the rotary valve (4) in order to obtain the aim of controlling the switch to be switched on or off.
通过锁芯（6）控制旋转阀（4）的转动位置，达到控制开关导通或截止的目的。
The lock core (6) is used for controlling the rotating position of the rotary valve (4) in order to obtain the aim of controlling the switch to be switched on or off.
通过锁芯（6）控制旋转阀（4）的转动位置，达到控制开关导通或截止的目的。
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