水准器 meaning in English

balance level
balanced level
bubble cell
level bubble
levelling instrument
spirit level
water level

Circular levels ; terms , construction
圆形水准器.术语.结构
Chambered level tube
气室水准器
Circular rod level
圆盒水准器
The mcu and its outside circuits handle the image signals obtained by cmos image sensors , to locate the positions of the bubbles in the plate level
由cmos图像传感器获取的水准器图像信号经过单片机及其外围电路的处理，得到水准器中水泡的位置。