Plaque removal efficacy of a new generation powered toothbrush Crest SpinBrush Pro~(TM) related to two manual toothbrushes;
第二代佳洁士电动牙刷与手动牙刷对牙菌斑去除功效的比较
Efficacy of two generation of powered toothbrushes Crest Spinbrush and Crest Spinbrush Pro and effect to the oral health;
佳洁士电动牙刷的使用效果及其对口腔健康的影响
Study for the effectiveness of oral care by electric toothbrush and oral cavity washing for patients with trachea cannula
经口气管插管患者行电动牙刷结合口腔冲洗法的效果研究
a toothbrush with an electric motor in the handle that vibrates the head of the brush.
手柄里有能震动牙刷头的电动机的牙刷。
Wake up, wake up, brush your teeth.
醒来，醒来刷刷牙，
This electric toothbrush is our latest promotion.
这种电牙刷是敝公司的最新产品。
The company is promoting its new sort of toothbrush on television.
该公司正在电视上推销他们的新牙刷。
The pursuit of fitness should be as natural as cleaning your teeth.
从事健身运动应当像刷牙一样自然，需要像刷牙那样有规律又彻底。
This is the way we brush our teeth, brush our teeth, brush our teeth.
我们就这样刷牙，刷牙，刷牙，
repulsion motor with double set of brushes
具两组电刷推斥电动机
Printing device is driven by motor that makes printing smooth, stable and quickly.
印刷动力由电机拖动，使印刷快速平稳。
permanent magnet DC brushless motor
永磁直流无刷电动机
hand electric held brushing too
手握式电动刷光工具
brushless d.c. torque motor
无刷直流力矩电动机
I shave, brush my teeth, and comb my hair.
我洗脸，刷牙，梳头。
clean the windows, one's shoes, one's teeth
擦窗户、 擦鞋、 刷牙
It is necessary to remove plaque by brushing one's teeth.
需刷牙以去除牙斑.
Study on Dynamic Characteristics Analysis and Application of High Spot Closed Gripper Mechanism of Press;
印刷机高点闭牙机构动力特性分析与应用研究
brush for motors [excl. those of carbon or graphite, for a voltage not exceeding 1000v ]
发动机用刷[不包括碳刷或石墨电刷,不超过1000V电压用]
movable brush type polyphase series motor
活动电刷式多相串激电动机