查询词典 short time

The precise measurement of short time interval is an effective way to improve the accuracy of any time measurement.

对短时间间隔的精确测量实际上是大大提高对任意的时间测量精确性的有效手段。

Our results showed that the total dendrite branch length and arborization of hippocampal neuron were not affected by the inhibition of ASICs for a short time, while the total dendrite branch length was reduced and dendrite development was impaired if ASICs were inhibited for a long time.It suggested that ASICs play a role in the dendrite development,which may help understand how ASICs affect the formation of neuronal networks and participate in higher brain fuctions such as learning and memory.

结果发现短时间抑制ASICs的功能并不影响海马神经元的树突总长度和分支，而长时间抑制ASICs的功能则会降低树突总长度，影响树突的发育，表明ASICs参与调节树突的发育，这将有助于理解酸敏感离子通道如何影响神经网络的形成，并进而参与学习记忆等高级脑功能。

It is an new approach of time interval and frequency measurement, which can be used to measurement short time interval by detecting the phase coincidence point between the signal and its transfer delay with related length.

这一理论利用信号的时——空关系通过对被测时间信号与其在长度空间上传输延迟的重合检测来测量短时间间隔，依此为基础可完成各种时间间隔与频率测量仪器。

A new time-frequency analysis imaging method is presented for higher image resolution by means of the combination of Short Time Fourier Transform and Complex Dual Apodization.

提出了STFT和CDA处理相结合的时频分析成像方法，以获得较高的图像分辨率。

Read English, put together to read a list a phrase, recite from memory a text in this time, practice the speech be euphonic or vernacular speech expression etc., ability receive the effect of half effort and double results in the in a short time.

在这个时候读英语、拼读单词、背诵课文、练习语音语调或口语表达等，能在短时间内收到事半功倍的效果。早读教学；培养素养

The one-dimensional time-dependent Schrdinger equation was numerically solved with the symmetric splitting of the short-time exponential propagator and the fast Fourier transformation, and influence of intensity and pulse with on ionization of linear multi-ation molecular ion in two-color laser fields was researched.

利用短时指数传播子对称分割法和快速傅里叶变换技术，数值求解了一维含时Schrodinger方程，探讨了双色激光场中激光的基波和谐波强度之间的不同配比以及脉宽对线性多原子分子离子电离的影响。

In this paper .We first introduce the basic concept of time-frequency analysis,include short-time Fourier analysis.

本文首先介绍了时频发展的基本概念和比较成熟的时频分析方法——短时Fourier分析。

Short-time exposure with AIR Inhaled Insulin was well tolerated by COPD subjects, showing similar time-exposure and time-action profiles, but with reduced insulin absorption and metabolic effect compared with healthy subjects.

慢性阻塞性肺病患者对AIR 吸入胰岛素的短时间给药耐受良好，表现出相似的给药时间和起效时间，但与健康受试者相比，胰岛素的吸收和代谢效应降低。

With a data acquisition equipment,it can acquire the signal data.Analyzing every signal segment with a short-time Fourier transform method,according to the amplitude-frequency characters of it,it can find the time point when shrapnel touched the target at the first time.

采用高速数据采集设备采集炮弹爆炸时刻至弹片全部穿过目标靶的一段时间内的各靶区输出信号，对该信号进行短时Fourier变换，分析各时间片段的信号幅频特性。

Too much emphasis has been laid on thephase coherence detection using the arithmetics of auto-correlation in time domain,spectrum analysis in frequency domain and feature extraction of intra-pulse modulatedsignals employing the methods of quadrature in time domain、Short Time FourierTransform、Wigner-Ville Distribution and Radon-Wigner Transform.

本文详细介绍了脉冲多普勒雷达的原理及其信号特征、相参性原理、脉内调制信号、时频分析理论和模式识别理论等，重点讨论了利用时域自相关法和频域谱线分析法进行相位相参性的检测；详细分析了脉内调制特征提取的几种方法，主要包括时域正交、短时傅立叶变换、维格纳分布和 Radon-Wigner 变换。

This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。