I have to make an appointment to get braces for dorothy's teeth . 我现在还得去牙科医生那儿给多萝西装一副矫牙套。
Straightening vanes are effective in reducing the upstream pipe-length requirement . 矫直的叶片对于减少上游直管的要求长度是有效的。
This consists for the most part in straightening up, cleaning, and, on thicker plates above 5/16 in vee-ing the edges . 主要是矫直，清选，对于厚度超过516英寸的金属板，还需将焊边做成V形坡口。
Ray , go upstairs and help chris find his retainer 雷，上楼去帮克里斯找他的矫牙器,
Which type of vision correction tools are you using 你现在主要配戴什麽类型的矫视工具？
Clinical study on lasik treating undercorrected eyes after rk surgery 后屈光欠矫临床观察
Hardmetals . determination of the magnetization coercivity 硬质合金.矫顽力磁化强度的测定
Fem computation of rail straightening force 钢轨矫直压力的有限元计算
Flavors and sweeteners are often used 一般可加入甜味剂或香精矫味。
