节段型分布的痛觉障碍,无触觉障碍,病变部位在()
A.脊髓丘脑侧束
B.脊髓丘脑前束
C.后角
D.脊神经节
E.后根
参考答案:C
加工路线确定时尽量简化数值计算的工作量,简化加工()
A.标准
B.装夹
C.程序
D.手续
Regulations of Customs duties on Imports and Exports of the People' s Republic of China is one of the _______ basis of the collection of the Customs duty.
A.legalB.financialC.managerial D.none of the above