modulation的例句大全

These channels are responsible for the modulation of the hydr ation state and transparency of lens.

在晶体电生理特性研究中,多种模式的膜片钳技术得到了广泛应用.

The strain sensitivity was demarcated by experiment using spectrum character of ASE demodulation.

并通过实验标定ase光源谱特性解调应变灵敏度系数.

An electron tube used to amplify or generate ultrahigh frequency by means of velocity modulation.

速调管一种用速度调节的方法放大或产生超高频率的电子管.

The radar altimeter mounted on high speed vehicle demonstrateswideband doppler modulation characteristic.

安装在高速运动载体上的雷达高度表,其地面回波被一宽带多普勒信号所调制.

This paper develops a voice compress algorithm-SB-ADPCM ( Sub Band-adaptive Differential Pulse Code Modulation ).

论述了计算机数字录音技术中的语音压缩算法 — SB-ADPCM ( Sub Band -AdaptiveDifferentialPulseCodeModulation ) 方法.

The Frequency Shift Keying modulation is widely used in HF digital communication.

移频键控是短波数字通信中常用的一种调制方式.

Extended Binary Phase Shift Keying ( EBPSK ) is a kind of bandwidth efficient modulations.

扩展的二元相移 键控 是一种高效调制技术.

The phase modulation has some more advantages against CW, which uses ASK ( amplitude shift keying ).

相位调制与使用ASK ( 幅度键控 ) 的CW相比有很多优点.

The wavelength demodulation technology of fiber Bragg grating is critical for its practical application.

光纤Bragg光栅 的波长解调技术是光纤光栅传感器实用化的关键.

Modulations of control parameter on chemical bistable system is investigated by using of parameter modulation method.

采用调整控制参数的方法,实现对化学双稳行为的调制.

The stability of micro-birefringence optical path difference measuring system based on electro-optic modulation method is studied.

提出用旋转半波片 - 反射法测量半封闭玻璃制品应力,探讨以电光调制法为基础的微双折射光程差测量系统的稳定性.

Gain spectra of the modulation instability as function of birefringence and polarized angel has been given.

并且,给出了调制不稳定性增益谱随固有双折射和偏振角的变化关系.

A linearization method to design biorthogonal cosine modulation ( BCM ) filter banks is proposed.

摘要介绍了一种用于设计双正交余弦调制 滤波器组 的线性化方法.

The laser pulse modulation system consists of cavity dumper driver, matching net and acoustooptic energy convertor.

超短脉冲激光调制系统包括腔倒空驱动器 、 匹配网络和声光换能器.

Therefore, a controllable couplers used pulse width modulation.

所以一个可控的耦合器用来调制宽脉冲.

The principle and construct of wavelength modulation surface plasmon resonance ( SPR ) sensor were presented.

介绍了自行组装的波长检测型表面等离子体子共振 ( SPR ) 传感装置的原理和构造.

And concatenated inner Block Code Modulation ( BCM ) can help the OWPM system to impulsive noise burst.

系统采用数字喷泉码作外码,块编码作内码,按块编码调制 ( BCM ) 映射到正交小波包调制时频平面.

A coded modulation scheme for concatenated simple parity-check ( SPC ) codes and QAM modulation is studied.

研究级联简单奇偶校验 ( SPC ) 码与QAM调制 的联合优化.

Intermodulation interference is a most serious problem in the electromagnetic compatibility ( EMC ) design.

系统电磁兼容 ( EMC ) 设计中,无线设备间互调干扰是非常严重的一个问题.

The famine turned the normal modulation of climate into disaster.

正常的气候变化因饥荒而成了灾难。