The control of anchorage has been a difficult question orthodontics.摘要支抗的控制一直是正畸领域的难点.A practical experts system is proposed after thorough analysis and study orthodontics.在深入分析和研究口腔正畸学的基础上,开发出一套实用的专家系统.Methods 812 cases...
A practical experts system is proposed after thorough analysis and study orthodontics.在深入分析和研究口腔正畸学的基础上,开发出一套实用的专家系统.Methods 812 cases of maxillofacial malformation were treated with dental surgery orthodontics.方法对812例牙源...
Marge played a mean game of tennis.玛吉打得一手好网球。Jeff Sr . and Marge thanked me, but I was the grateful one.老 杰弗 和玛吉感谢我, 倒是我要向他们感恩才是.He was still, not wanting to make any noise that might cause Marge to wonder.他端坐在那里一动不动, 不愿...
He lived only hours after the amputation.截肢后，他只活了几个小时。Because multiple tissues are non - viable , amputation of such areas is necessary.因此切除坏死组织手术是必要的.Energy expenditure can be minimized by a properly performed above - t...
He estimate his income tax bill by extrapolation from figures submit in previous year.他从前几年的报税数字推算出自己应缴的所得税数额.His estimate of half a million HIV positive cases was based on an extrapolation of the known incidence of the ...