Let us say we want to see just one cycle of the sine wave.

1、

Study on Sine Wave Frequency Estimation Method Based on DTFT

基于DTFT的正弦波频率估计方法研究

互联网摘选

2、

The theory analysis of the frequency spectrum and distortion of sine wave signal.

正弦波信号源频谱及失真度的理论分析。

互联网摘选

3、

Several Methods for Generating Sine Wave Based on DSP

几种基于DSP的正弦信号产生方法

互联网摘选

4、

The Design of High Stable and Low Distortion Operating Frequency Sine Wave Signal Source

高稳定、低失真工频正弦波信号源的设计

互联网摘选

5、

Method Measuring Total Harmonic Distortion of Direct Digital Synthesizing Sine Wave

直接数字合成正弦波谐波失真度测试方法

互联网摘选

6、

There's kind of a sine wave thing going on.

这是我们正在采用的一种类似正弦曲线一样的工作方式。

互联网摘选

7、

Research and Implementation on Low-frequency Sine Wave Current Source for Testing

测试用低频正弦电流源的研究与制作

互联网摘选

8、

Electrical energy provided by power system should be a standard sine wave.

电力系统提供的电能应是一个标准正弦波。

互联网摘选

9、

The Research and Realization of Sine Wave Inverter in Wind Power System

风力发电系统中正弦波逆变器的研究与实现

互联网摘选

10、

The Research on Chinese Text Digital Watermarking Technology Based on Sine Wave

基于正弦波的中文文本数字水印技术研究

互联网摘选

11、

The alien was produced as a slip-on mask, and nicknamed "Goggle-Eyes" by the crew.

这个外星人的道具是套头面具，剧组戏称“瞪眼”。

互联网摘选

12、

Vickers wears slip-on shoes along with flight tights: Women always get water retention, so I put the tights on in the lounge, she said.

维克在飞机上会穿飞行紧身衣和穿脱方便的鞋子。她说：女性总是需要维持水分，所以我会候机大厅时穿上紧身衣。

互联网摘选

13、

Some companies have created phones with partial e-paper screens, while others have come up with slip-on covers that use the screens.

一些公司推出了带有一部分电子墨水屏的手机，还有一些公司则推出了滑盖上安装了这种屏幕的手机。

互联网摘选

14、

There are spinning frames in existence which package filling yarn directly on quills rather than ring tubes. slip-on type pipe base screen

目前的细纱机，有的可以直接将纱线卷绕在纬管上，而不是卷绕在细纱管上。套在中心管上的筛管

互联网摘选

15、

Trainers and light slip-on shoes without good shock absorption add to the problem, leaving their feet susceptible to strain and injury.

没有好的减震的行为鞋和轻的套入式便鞋加剧了这个题目，让他们的脚轻易劳顿和受伤。

互联网摘选

16、

Copper alloy hubbed slip-on flanges for brazing or welding

GB/T15530.4-1995铜合金带颈平焊法兰

互联网摘选

17、

Management took down walls, eliminating offices and the vertical company structure that went with them. slip-on type pipe base screen

管理部门拆掉间隔层，取消办公室以及与其相应的纵向公司结构。套在中心管上的筛管

互联网摘选

18、

Slip-on type pipe base screen work string-casing annulus

套在中心管上的筛管工作管柱-套管环空

互联网摘选

19、

In exceptional cases the use of slip-on flanges may be considered.

特殊情况下，可考虑搭接法兰。

provided by jukuu

20、

But there is a hard slog ahead.

但前方的路也很艰难。

互联网摘选