12.按钮<img src='https://img2.soutiyun.com/ask/5778001-5781000/26e05ff80f32bd88f6f675cf3bff6fde.jpg' />表示的含义是______。
相似题目
-
以下代码实现了一个()按钮。<img src='https://img2.soutiyun.com/shangxueba/ask/2021-09/25/1344/20210925213208606.png' />
-
在最后求得的电流可否写成<img src='https://img2.soutiyun.com/ask/2019-12-04/944320066103114.png' />
-
已知下列反应的平衡常数:<img src='https://img2.soutiyun.com/ask/2019-12-18/945528385312623.png' />则同温下反<img src='https://img2.soutiyun.com/ask/2019-12-18/945528393394473.png' />的平衡常数为( )。
-
求下列依赖于参数的不定积分:<img src='https://img2.soutiyun.com/ask/2020-02-12/950394499913159.png' />
-
将下列表达式化为标准“与或”式。<img src='https://img2.soutiyun.com/ask/2019-12-27/946284791982911.png' />
-
请问图中存在什么问题?()<img src='https://img2.soutiyun.com/ask/2020-05-12/958173148930941.png' />
-
真实气体的<img src='https://img2.soutiyun.com/ask/2019-12-16/945376771851046.png' />值( )。
-
汪明:对于任意的集合A和B,有:<img src='https://img2.soutiyun.com/ask/2019-12-13/945087950311595.png' /><img src='https://img2.soutiyun.com/ask/2019-12-13/945087974245016.png' />
-
<img src='https://img2.soutiyun.com/ask/2020-12-18/977161032301954.jpg' />,用列元素法表示关系R。
-
设<img src='https://img2.soutiyun.com/ask/2019-12-23/94594055571456.png' />,则当x=( )时,D=0。
-
设函数<img src='https://img2.soutiyun.com/ask/2019-12-21/945780553197574.png' />,则( )成立。
-
求下列积分,应用分部积分法:<img src='https://img2.soutiyun.com/ask/2019-12-19/94561968946154.png' />
-
<img src='https://img2.soutiyun.com/ask/2020-12-12/976627456263973.png' />是同一个函数吗?为什么?
-
在图1中,点A在点B的()。<img src='https://img2.soutiyun.com/1/2020-12-30/978177509790702.png' />
-
<img src='https://img2.soutiyun.com/ask/2020-12-22/977495494038048.png' />,求S的r组合数。
-
<img src="https://img2.soutiyun.com/shangxueba/askkp/2022-04/12/131/20220412161234923.png" alt=""/><img src="https://img2.soutiyun.com/shangxueba/askkp/2022-04/12/825/20220412161239837.png" alt=""/>请仔细阅读图表中的内容,然后在各种不同运输方式中选择最恰当的一种。
-
利用图10-19所示的模拟低通滤波器为原型,设计一个如图10-20所示的二阶SCF电路.给定电路参数为<img src='https://img2.soutiyun.com/ask/2020-12-02/975758707545881.png' />,时钟频率<img src='https://img2.soutiyun.com/ask/2020-12-02/975758722631744.png' />100kHz.
-
求近似值:<img src='https://img2.soutiyun.com/ask/2020-12-12/976647487609701.png' />
-
确定常数a,b,c,使<img src='https://img2.soutiyun.com/ask/2020-12-12/976654152614917.png' />
-
图中,按钮SB2的作用是()。<img src='https://img2.soutiyun.com/1/2021-03-18/98492434241144.png' />
-
线性表用顺序存储,设计一个算法,用尽可能少的辅助存储空间将顺序表中前m个元素和后n个元素进行整体互换。即将线性表:<img src='https://img2.soutiyun.com/ask/2020-12-23/977571898416833.png' />改变为:<img src='https://img2.soutiyun.com/ask/2020-12-23/977571909533469.png' />
-
计算积分:<img src='https://img2.soutiyun.com/ask/2020-12-16/976984209185911.jpg' />
-
求解差分方程:<img src='https://img2.soutiyun.com/ask/2020-12-17/977053448502449.png' />
-
证明:若f为函数,则<img src='https://img2.soutiyun.com/ask/2020-08-12/966099742187747.png' />