某公司年初流动资产为200万元,流动负债为140万元,则公司的净营运资本为( )万元。 A: -60 B: 60 C: 340 D: -340
某公司年初流动资产为200万元,流动负债为140万元,则公司的净营运资本为( )万元。 A: -60 B: 60 C: 340 D: -340
在汽缸盖上要钻四个相同的孔(如下图),现估计钻每个孔的切削力偶矩m1=m2=m3=m4=m=-15N∙m,当用多轴钻床同时钻这四个孔时,问工件受到的总切削力偶矩是多大? A: 60 N∙m B: -60 N∙m C: 30 N∙m D: -30 N∙m
在汽缸盖上要钻四个相同的孔(如下图),现估计钻每个孔的切削力偶矩m1=m2=m3=m4=m=-15N∙m,当用多轴钻床同时钻这四个孔时,问工件受到的总切削力偶矩是多大? A: 60 N∙m B: -60 N∙m C: 30 N∙m D: -30 N∙m
声音在常温水中传播速度要大于340 m/s</p>
声音在常温水中传播速度要大于340 m/s</p>
M公司和N公司不属于同一控制的两个公司。2007年2月26日,M公司以一项专利权和银行存款75万元向N公司投资,占N公司注册资本的60%,该专利权的账面原价为4 940万元,已计提累计摊销340万元,已计提无形资产减值准备160万元,公允价值为4 500万元。不考虑其他相关税费。则M公司的合并成本为( )万元。
M公司和N公司不属于同一控制的两个公司。2007年2月26日,M公司以一项专利权和银行存款75万元向N公司投资,占N公司注册资本的60%,该专利权的账面原价为4 940万元,已计提累计摊销340万元,已计提无形资产减值准备160万元,公允价值为4 500万元。不考虑其他相关税费。则M公司的合并成本为( )万元。
交换m,n数值的方法 A: m,n=n,m B: n,m=m,n C: m,n=m,n D: n,m=n,m
交换m,n数值的方法 A: m,n=n,m B: n,m=m,n C: m,n=m,n D: n,m=n,m
【单选题】如果m>0,n<0,m<|n|,那么m,n,-m,-n的大小关系是() A. -n>m>-m>n B. m>n>-m>-n C. -n>m>n>-m D. n>m>-n>-m
【单选题】如果m>0,n<0,m<|n|,那么m,n,-m,-n的大小关系是() A. -n>m>-m>n B. m>n>-m>-n C. -n>m>n>-m D. n>m>-n>-m
求给定自然数m和n的最大公约数。请完善程序。 Private Sub Command1_Click() Dim m As Integer, n As Integer, r As Integer m = Text1.Text n = Text2.Text If m < n Then r = m: m = n: n = r Do r = m Mod n m = n n = r Loop Until__________ Text3.Text = m End Sub Private Sub Command2_Click() Dim m As Integer, n As Integer, r As Integer m = Text1.Text n = Text2.Text If m < n Then r = m: m = n: n = r r = m Mod n Do Until _______ m = n n = r r = m Mod n Loop Text3.Text =____ End Sub Private Sub Command3_Click() Dim m As Integer, n As Integer, r As Integer m = Text1.Text n = Text2.Text If m < n Then r = m: m = n: n = r Do r = m Mod n m = n n = r Loop While________ Text3.Text =______ End Sub Private Sub Command4_Click() Dim m As Integer, n As Integer, r As Integer m = Text1.Text n = Text2.Text If m < n Then r = m: m = n: n = r r = m Mod n Do While______ m = n n = r r = m Mod n Loop Text3.Text =____ End Sube73f1fd63959cc8362d8c82d419c2353.png
求给定自然数m和n的最大公约数。请完善程序。 Private Sub Command1_Click() Dim m As Integer, n As Integer, r As Integer m = Text1.Text n = Text2.Text If m < n Then r = m: m = n: n = r Do r = m Mod n m = n n = r Loop Until__________ Text3.Text = m End Sub Private Sub Command2_Click() Dim m As Integer, n As Integer, r As Integer m = Text1.Text n = Text2.Text If m < n Then r = m: m = n: n = r r = m Mod n Do Until _______ m = n n = r r = m Mod n Loop Text3.Text =____ End Sub Private Sub Command3_Click() Dim m As Integer, n As Integer, r As Integer m = Text1.Text n = Text2.Text If m < n Then r = m: m = n: n = r Do r = m Mod n m = n n = r Loop While________ Text3.Text =______ End Sub Private Sub Command4_Click() Dim m As Integer, n As Integer, r As Integer m = Text1.Text n = Text2.Text If m < n Then r = m: m = n: n = r r = m Mod n Do While______ m = n n = r r = m Mod n Loop Text3.Text =____ End Sube73f1fd63959cc8362d8c82d419c2353.png
设A与B为矩阵,AC=CB,C为m×n矩阵,则A与B分别是( )矩阵 A: n×m,m×n B: m×n,n×m C: n×n,m×m D: m×m,n×n
设A与B为矩阵,AC=CB,C为m×n矩阵,则A与B分别是( )矩阵 A: n×m,m×n B: m×n,n×m C: n×n,m×m D: m×m,n×n
求极限[img=144x45]1803d6afb8a008a.png[/img]的MATLAB程序为:syms x m n ay=(x^m-a^m)/(x^n-a^n)limit(y,x,a)计算结果为: A: (a^(m - n)*m)/n B: a^(m - n)*m/n C: 无法求值 D: a^(m - n)*m*n E: a^(m - n)/m/n F: (a^m - n)*m)/n
求极限[img=144x45]1803d6afb8a008a.png[/img]的MATLAB程序为:syms x m n ay=(x^m-a^m)/(x^n-a^n)limit(y,x,a)计算结果为: A: (a^(m - n)*m)/n B: a^(m - n)*m/n C: 无法求值 D: a^(m - n)*m*n E: a^(m - n)/m/n F: (a^m - n)*m)/n
定义区间(m,n),【m,n】,(m,n】,【m,n)的长度均为n-m,其中n>...
定义区间(m,n),【m,n】,(m,n】,【m,n)的长度均为n-m,其中n>...