然后医生会仔细检查头皮，判断掉发类型，并可能轻轻拔取少量头发以做检测。
He or she will look closely at your scalp and hair-loss pattern and may gently pull out a few hairs for tests.
本实用新型的具有容易拔取、可改变组合成不同型式、拉环不占空间等优点。
The utility model has the advantages of easy process of pulling, possibility of being changed and combined into different forms, small space of the pull ring, etc.
本文采用解析法导出了这种差动机构中拔取罗拉的位移，速度和加速度的方程式。
The analytical method is applied in deriving equations for the displacement, velocity and acceleration of the detaching roller installed in the differential mechanism.
易导致针头刺伤的操作环节主要是拔取针头（37 37% ） ，将针头折弯、毁型（2 2 89% ） ；
The manipulative taches easy of needle stab mainly included needle extraction (37 37%), needle bending and destroying (22 89%).
易导致针头刺伤的操作环节主要是拔取针头（37 37% ） ，将针头折弯、毁型（2 2 89% ） ；
The manipulative taches easy of needle stab mainly included needle extraction (37 37%), needle bending and destroying (22 89%).
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