大气离子的迁移率与大气的粘滞系数成反比,即与大气的()成反比。
参考答案:密度
根据课文内容填空。
1.《夜书所见》是____朝诗人____________写的。题目中“书”的意思是____________________。诗前两句写____________________一之情;后两句描写的图景令诗人倍感__________,后两句的大意为______________________________。
2.《九月九日忆山东兄弟》是____朝诗人__________写的。诗人的__________之情 在前两句中得到了直接抒发。前两句的意思是________________________________________。
The Iranian government is accused of _______ some terror organizations in the Middle East by the
United States, who can't not produce firm evidences to prove it. [ ]
A. sponsoring
B. providing
C. offering
D. supplying