【判断题】The strength of the gravity is determined by the volume of the object, the greater the volume, the stronger the gravity.
【简答题】按照《中华人民共和国邮政行业标准——快递服务》的规定,快件的延误索赔标准是(),如果超过彻底延误期,则按照()处理。
【单选题】下列哪种气体不属于质子交换膜燃料电池燃料的燃料( )。
【单选题】邮政企业、快递企业存在()行为,由政府价格主管部门依照《中华人民共和国价格法》的规定处罚。
【简答题】延误件案例分析: 按照《中华人民共和国邮政行业标准——快递服务》的规定,客户的索赔时间是()。
【判断题】4) The strength of the gravity is determined by the volume of the object, the greater the volume, the stronger the gravity.
【单选题】The strength of the component means( )。
A.
The ability of materials to resist tension, compression, bending, torsion and shear
B.
The ability of components to maintain their original equilibrium state under external forces
C.
The ability of components to to resist deformation under external forces
D.
The ability of members to resist failure under external forces