space time的例句大全

In TD-SCDMA system, both Smart antenna and Joint detection techniques could restrain the system interference, and intercell MAI can not be eliminated by only using joint detection technique, but with using the space time relationship of user signal the Smart antenna may help to eliminate which.

在TD-SCDMA中，智能天线和联合检测虽然都能抑制系统干扰，但各有侧重，对采用智能天线和联合检测的TD-SCDMA系统，多径信号到达基站的方向对系统性能有很大影响。

Equivalent mass is an common characteristic of space time structure of any physical quantity.

等效质量是所有物理量的时空结构所具有的一种共性物理属性。

The space time structure of annual temperature variation is mostly due to winter temperature anomalies.

年平均气温变化的时空特征主要由冬季气温的贡献所致。

The space time variation of soil water content has been predicted based on BP neural network.

根据一维水平入渗实验5个时刻的土壤含水量剖面，运用BP网络，对土壤含水量的时空变化进行了预测；

The parameters of the probability statistics distribute change after space time waveform adaptive process, and the generalized likelihood rate test can detect targets in the unknown Gaussian clutter environment.

对回波数据进行空时波形自适应处理后，其概率统计分布的参数会发生变化，广义似然比检验可以在参数未知的高斯杂波环境中对目标进行检测，具有一定的通用性。

Neural network based blind space time channel estimation in antenna array CDMA systems

天线阵CDMA系统中基于神经网络的盲空时信道估计

Blind Space Time Channel Estimation for CDMA with Aperiodic Spreading Code

非周期扩频CDMA系统中时空信道的盲估计

Space time channel can be described by vector channel impulse response ( VCIR). Estimation of the VCIR is very important for Smart Antenna Systems.

时空信道可以用矢量信道冲激响应（VCIR）来描述，正确估计VCIR是智能天线系统实现的关键技术。

In DS CDMA channels with multipath and multiple access interference, this paper estimates blindly the user channel with extended space time channel model to process the blind MMSE detection.

在多径多址干扰DS CDMA环境中，本文根据空时信号模型，用扩展的盲方法估计用户信道，从而进行盲MMSE检测。

In order to solve the problem of synthetic control for trajectory position and motion and study the mechanism of motive method to fulfill locus, functional analysis is used to study the complicated relation of space time.

为解决轨迹位置与运动综合控制的难题、研究运动方法实现轨迹的机理，采用泛函分析方法研究轨迹运动复杂的时空关系。

Study of Improving Performance of COFDM Using Space Time Transmit Diversity Technology

空时分集技术对COFDM系统性能改善的研究

Research on Linear Space Time Code with Its Applications An Empty House

线性空时码及其应用研究

On GPS and the space time idea of the theory of relativity

论GPS与相对论时空观

Time scale Transformation in Three dimensional Nonstatic Space time

三维动态时空时间尺度变换

Interference Phase of Mass Neutrino in CM Space-Time

质量中微子在CM时空中的传播相位

An exploration of multiple time-space thinking model

思维的多时空模型初探

The gold deposit in tectonoclastic altered rocks is mainly formed by infiltration metasomatic metallogenesis, While those of gold quartz vein type are chiefly by diffusion-infilling metasomatic ore forming mineralization. Both of them are the products generated by the pulsating hydrothermal solution in different time and space.

构造破碎蚀变岩型金矿以渗滤交代成矿作用为主，含金石英脉金矿以扩散&充填交代成矿作用为主，二者是脉动式成矿热液体系在不同时空上的产物。

Do you think we'll have time to fit in a visit to the space museum when we're in washington?

你觉得我们在华盛顿时会不会有时间去参观一下太空博物馆？

Now is the time to reach a level of research and development not seen since the height of the Space Race.

现在是在一个让研发达到一个自从太空竞赛以来从未见过之高度的时候。

The earthquake distribution in time and space is controlled by the tectonic pattern and relevant stress states.

地震在空间上的分布和在时间上的活动规律受这一构造型式及其应力状态的控制。