题目内容（请给出正确答案）

[主观题]

No matter for continuous or discrete-time signals, the spectrum of a periodic signal is always discrete and the spectrum of a non-periodic system is always continuous.

提问人：网友grantliping 发布时间：2022-01-07

参考答案

抱歉！暂无答案，正在努力更新中……

如搜索结果不匹配，请联系老师获取答案

您可能会需要：

重置密码查看订单联系客服

安装简答题APP，拍照搜题省时又省心！

更多“No matter for continuous or di…”相关的问题

第1题

A.The advantages of the U．S．economy based on farming．B.Reasons why farmers contin

A.The advantages of the U．S．economy based on farming．

B.Reasons why farmers continued using river transportation．

C.The role of cotton in the United States economy．

D.Improved methods of transporting farm crops．

点击查看答案

第2题

第一节单项填空从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。 The crime rate has contin

第一节单项填空

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

The crime rate has continued to rise in American cities despite efforts on the part of both government and private citizens to curb ______.

A．them

B．its

C．him

D．it

点击查看答案

第3题

What does the woman imply about joining the string quartet？A．It would enable her to contin

What does the woman imply about joining the string quartet？

A．It would enable her to continue a hobby she gave up when she was ten.

B．It would allow her to spend more time in her major area of study.

C．It would help her stop worrying about her academic studies.

D．It would be a way to meet students with similar interests.

点击查看答案

第4题

11. Marketing makes it easier for customers to do () with you.12.() is the key to contin

11. Marketing makes it easier for customers to do （) with you.12.（) is the key to contin

11. Marketing makes it easier for customers to do () with you.

12.() is the key to continued prosperity.

13. A product is everything that one receives in an exchange, including all () and expected benefits.

14. International business () all business act1v1t1es that involve exchanges across national boundaries.

15. Compensation programs include wages and salaries, incentives and () for workers.

16.() is the study of how wealth is created and distributed.

17. One () for evaluating, the performance of an economic system is to assess changes in productivity, which is the average level of output per worker per hour.

18. Selling something at a reduced price is called giving a ().

19. The rise in () prices is expected to be between 3. 5 % and 4. 5 % this year.

20. They expect to create 1450 () worldwide by the end of next year.

discount economics jobs raw material

benefits business attributes

innovation criterion encompasses

点击查看答案

第5题

When he saw me then ,he asked me what_____ .

A.the matter was

B.the matter is

C.is the matter

D.was the matter

点击查看答案

第6题

This matter is of ______ importance.A．secondB．secureC．safeD．secondary

This matter is of ______ importance.

A．second

B．secure

C．safe

D．secondary

点击查看答案

第7题

1) To Puritans, _____ is a matter of primary importance.

点击查看答案

第8题

______ obliging he may be, I don't like him.A．No matter whatB．No matter howC．No matter who

______ obliging he may be, I don't like him.

A．No matter what

B．No matter how

C．No matter who

D．No matter that

点击查看答案

第9题

______the consequence, I will be on your side.A．HoweverB．No matter howC．No matterD．Whateve

______the consequence, I will be on your side.

A．However

B．No matter how

C．No matter

D．Whatever

点击查看答案

警告：系统检测到您的账号存在安全风险

为了保护您的账号安全，请在“简答题”公众号进行验证，点击“官网服务”-“账号验证”后输入验证码“”完成验证，验证成功后方可继续查看答案！

微信搜一搜

简答题

点击打开微信

警告：系统检测到您的账号存在安全风险

抱歉，您的账号因涉嫌违反简答题购买须知被冻结。您可在“简答题”微信公众号中的“官网服务”-“账号解封申请”申请解封，或联系客服。

微信搜一搜

简答题

点击打开微信