Bolton指数是
A.分析牙弓拥挤度B.测量牙齿大小协调性C.牙弓对称性的测量分析D.预测上牙弓的宽度E.预测未萌上下尖牙与双尖牙的宽度
参考答案:B
Nobody believes a 92-year-old could run a marathon she passed the finishing line. People of all ages can challenge themselves.
A. if B. since C. until
玻璃幕墙的造型和立面分格应符合设计要求,其检验方法正确的是()
A.观察检查
B.手扳检查
C.检查施工记录
D.尺量检查
E.检查材料、构件、组件的产品合格证明书