在“神七”遨游太空的过程中,宇航员翟志刚走出舱外漫步太空19分3

神七遨游太空的过程中,宇航员翟志刚走出舱外漫步太空1935秒,他和飞船一起飞过了9165000,由此成为得最快的中国人。将9165000用科学记数法表示为(      )米

A9165    B9.165    C9.165    D 0. 9165 

答案

C

相关题目

已知二次函数的顶点坐标为A(1,﹣4),且经过点B(3,0)
已知二次函数的顶点坐标为A(1,﹣4),且经过点B(3,0). (1)求该二次函数的解析式; (2)判断点C(2,﹣3)、D(﹣1,1)是否在该函数图象上
.在密闭容器中,反应X2(g)+Y2(g) 2XY(g) ΔH<0,达到
.在密闭容器中,反应X2(g)+Y2(g) 2XY(g) ΔH<0,达到甲平衡。在仅改变某一条件后,达到乙平衡,对此过程的分析正确的是     A.图Ⅰ是增
完形填空。从A,B,C,D中选出一个最佳答案,使短文的意思
完形填空。从A,B,C,D中选出一个最佳答案,使短文的意思完整     Once there was a rich man in a village .  He never gave anything to help others.  The  1   didn't lik
下列地区中,缺水严重的是                      
下列地区中,缺水严重的是                                                                                  
(2010·福建省漳州市漳浦达志高三高考模拟试卷)       2
(2010·福建省漳州市漳浦达志高三高考模拟试卷)       26. We ________ you ever since you sent us the fax informing us of your date of arrival.  A. expected        B. w
._____ in the newspaper that there is another good harvest this year.   A. It
._____ in the newspaper that there is another good harvest this year.   A. It has reported              B. As is reported    C. That is reported  D. It is reported
 右图反映的经济现象    A.会导致居民的恩格尔系数下降 B
 右图反映的经济现象    A.会导致居民的恩格尔系数下降 B.对生活必需品的需求影响不大 C.不利于居民消费水平的提高 D.表明居民的收入不断下降
You are too dirty. Don’t get _________ to me.       A. close     
You are too dirty. Don’t get _________ to me.       A. close             B. closing            C. closed          D. closely

最新题目