频的例句大全

Demodulation of binary frequency shift keying in digital communication

二进制移频键控在数字通信中的解调

This paper describes the design and the test results of Gaussian frequency shift keying for bluetooth.

介绍了一种用于蓝牙芯片的高斯滤波移频键控的设计和测试结果。

Introduced the space-time frequency shift keying and the convolutional code theory in detail.

详细地介绍了空时频移键控（ST-FSK）调制解调理论和卷积码编码、维特比译码理论。

By setting a certain threshold, the counting error caused by direct current voltage excursion is avoided.

通过阈值的设置，实现了整周期信号的辨向和计数，消除了直流电平漂移和高频噪声引起的计数误差；

Application of Quadruple Frequency Phase Discrimination and Counting Circuit in Motion Controller;

给出一种新的光栅位移传感器的四倍频细分电路设计方法。

It showed very significant difference in the rate of micronucleus and frequency of chromosome breakage between the adding medicine groups and the control group ( P < 0. 01).

本组资料表明，微核率和染色体断裂频率在各加药组和对照组之间均有非常显著差异（P＜0.01）。

Modification of conventional sizing dyeing machines with PLC and tension inverter controller improves mech-electronical level, and auto pulling and winding are gained as well as constant winding as a result of reducing the problem of yarn breakage and yarn billow.

老式浆染联合机采用PLC和张力控制专用变频器改造后，提高了机电一体化水平，实现了车头牵引、卷绕的自动控制及恒张力卷绕，避免了崩纱浪纱故障。

By means of orientational observation in the field, flowering phenology, flowering dynamic, kinds of pollinators and their behavior and visiting frequency were observed and the breeding system, pollen-ovule ratio ( P/ O) and pollen viability were determined.

通过野外定位观测，对柽柳的开花物侯、开花动态、访花者的种类、行为和访花频率，并对其繁育系统、花粉.胚珠比（P/O）、花粉活力进行了检测。

To prepare a file with a brief and effective presentation, video-projection if adapted.

准备简明扼要的项目说明演讲，如果可以可加入视频。

Design and Implementation of Video-servo Brightness Control System of Electronic Endoscope

医用电子内窥镜视频驱动亮度控制系统的研制

The Accurate Calculation of Interference Noise Power in Colour Bar Brightness Signal of FM TV System Interfered by Digitally Modulated Signals

数字调制信号干扰调频电视系统彩条亮度信号的干扰噪声功率精确计算

Google claims the battery life can last over nine hours, but the company tests it in Airplane mode ( Internet connection off), with screen brightness set to 44% while playing video.

谷歌声称其新款Nexus7的电池可以维持超过九个小时，但它们的测试是在飞行模式（没有网络连接）、屏幕亮度44%的设置下播放视频。

I keep Wi-Fi on in the background and screen brightness at 75% while playing video.

而我是一直开着无线网络并把亮度调到75%来播放视频的。

The traffic of highway service area is small, and vehicles into service frequently start-up and braking, and bring to bear comparative big level force on the road.

高速公路服务区交通量小，而且车辆频繁启动和制动，对路面施加比较大的水平力。

Analysis and experimental study of the broadband system of ADM

宽频带ADM系统分析与实验研究

Combining Coding with Spreading Code to Reduce HF Broadband System's PAPR

编码与扩频码结合降低短波宽带系统PAPR

With the FWM effect in nonlinear fibers, a novel speed all-optical AND gate scheme is proposed.

利用高非线性光纤的四波混频效应, 提出了实现高速全光与门的新方案.

Such a problem for video on demand site is not very serious.

这样的问题对于点播型视频网站来说并不很严重.

There have been, frequent fluctuations of price and unreliability in supply.

最近价格波动频繁,而且供应得不到保证.

NVOD Enter near video on demand ( video on demand )

点播进入准视频点播 ( 影视点播 )