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   较高的时间 的翻译结果: 查询用时:0.11秒
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较高的时间
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  high time
     Adopting the appropriate overlap of frames, the segmentation has high time resolution.
     通过采用适当的帧重迭度 ,可以使语音分割具有较高的时间分辨率 .
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     One of the difficuties of clustering high dimensional dataset is the high time complication,which make some algorithms difficult to be implemented.
     高维数据集聚类分析的难点之一是其较高的时间复杂度,这使得一些经典的聚类算法,如层次聚类,在处理大规模高维数据时难以有效。
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     Aimed at the original D nk algorithm’s shortcoming, high time complexity, several algorithms such as loop-nest, based on index and based on partition etc, were improved.
     针对D nk原始算法具有较高的时间复杂度,出现了多种优化算法:循环嵌套﹑基于索引和基于划分的方法等。
短句来源
     The dimension of the window is constant, but its shape is variable. That is to say, in low frequency band, it has high frequency resolution and low time resolution; in high frequency band, it has low frequency resolution and high time resolution ,which is fit for analyzing requirement of engineering signal .
     小波变换是信号时间—尺度(时间—频率)的分析方法,它具有多分辨分析的特点,而且在时频两域都具有表征信号局部特征的能力,是一种窗口面积固定不变但其形状可改变的时频局域化分析方法,即在低频具有较高的频率分辨率和较低的时间分辨率,在高频部分具有较高的时间分辨率和较低的频率分辨率,这符合工程信号分析的需要。
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     In this paper, the idea and the property of the S-transform are presented, and non-stationary time series is synthesized, four time frequency methods are compared. The results show that the S-transform has high time and frequency resolution.
     阐述了S-变换的概念及其性质,通过合成的非平稳时间序列,将四种时频分析方法进行比较,从而显示出S-变换具有较高的时间-频率分辨率。
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  “较高的时间”译为未确定词的双语例句
     TGC detector is a multi-wire chamber characterized by its rapid response time and high granularity, its response time' is less than 25ns.
     TGC(Thin Gas Chamber)探测器用于ATLAS探测器的μ子触发探测器系统中,它是一种工作在饱和模式下的特殊多丝正比室,具有较高的时间分辨率和较好的空间分辨率,其时间分辨率优于25ns。
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     The spectrogram which get by using the wavelet transform has good frequency resolution in low frequency and good time resolution in high frequency, this more accord with the characters of speech.
     不同于用短时傅立叶变换得到的语谱图,利用连续小波变换对语音信号进行分析所得到的语谱图在低频部分有较高的频率分辨率而在高频部分有较高的时间分辨率,这样更符合语音信号的特点。
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     (3)Event-related fMRI technique has higher temporary and spatial resolutions.
     (3)事件相关fMRI技术具有较高的时间分辨率和空间分辨率。
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     Because the MFP algorithm scans a transaction database one time less than the FP_growth algorithm,the MFP algorithm is more efficient with time.
     MFP算法比FP_growth算法减少一次对事务数据的扫描,因此具有较高的时间效率。
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     So it is important that research into H.264 and implement the fast H.264 encoder.
     但是,由于H.264编码标准引入了大量复杂度较高的时间和空间编码算法,因此深入研究H.264,设计快速编码算法就具有十分重要的意义。
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     Time
     时间
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     Time is...
     时间
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     In addition, longer aging time is beneficial for obtaining higher photocatalytic activity.
     另外,陈化时间的延长有利于获得较高的光催化活性。
短句来源
     This sensor has high sensitivity, Short response time and good stabilization.
     该传感器具有较高的灵敏度 ,快的响应时间和较好的稳定性。
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  high time
The Freja data with a high time resolution allow identification of the process of energy transport via a cascade from low frequency waves to high frequency waves accompanied by electron energization.
      
This work is devoted to studying the sharp boundaries of small-scale structures of the solar wind according to the data of measurements with high time resolution onboard the INTERBALL-1 satellite and simultaneous measurements of the WIND spacecraft.
      
The station is intended for X-ray diffraction investigations of the structural dynamics of biological objects with a high time resolution in the small-angle range.
      
The chamber features a high time resolution and good electromagnetic noise immunity.
      
The RES instrument has taken ~ 300000 spectroheliograms with a high time resolution over the period of its operation since the launch of the satellite on July 31, 2001.
      
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Cold injury severely affects the development of banana production in Guangdong Province. This experiment was conducted in the phytotron to simulate natural low temperatures of winter and observe the effects on the large, tall variety banana (Musa AAA Group)Called Da Zhong Gao Ba Banana) .Observations on the changes of the plants under low temperatures and tests on the cold injury on the physiological functions of the plants were made. In addition, for investigation on cold protection,two experiments were carried...

Cold injury severely affects the development of banana production in Guangdong Province. This experiment was conducted in the phytotron to simulate natural low temperatures of winter and observe the effects on the large, tall variety banana (Musa AAA Group)Called Da Zhong Gao Ba Banana) .Observations on the changes of the plants under low temperatures and tests on the cold injury on the physiological functions of the plants were made. In addition, for investigation on cold protection,two experiments were carried out.It has been observed that banana plants under a low temperature of 10℃ have been damaged,at 5℃ symptoms of cold injury began to appear,at 3℃ the injury became severe and at 1℃ the plants ceased to exit.It is concluded that in field production cold protection should commence when 5℃ is reached. And it is not advisable to develop the production of bananas in areas where temperature of 1℃ prevails.Under low temperature conditions before symptoms appear the permeability of the cellulose membrane of banana leaf increases by membranous phase transition. This change depends on the temperature and the duration of low temperature. That is to say, the higher the temperature and the shorter the duration of low temperature, the smaller is the increase of permeability and vise versa.Both photosynthesis and transpiration were found to be decreased under low temperatures. When the duration of low temperature was short, leaf respiration decreased . On the other hand, respiration increased when the temperature was too low or the duration of low temperature was too long.It was the result of the destruction of the physiological functions and the plant leaf was in a state of exhaustion of energy.After long exposure to low temperature the ultrastructure of the leaf cell was examined under an electronic microscope. It was discovered that the cell was damaged.Sevral changes were found in the cell membrane, chloroplasts and chondriosomes. These changes were unreversable conducing to the death of the cell.Before cold current arrives, timely sprinking of a commercial product called"Transpira-tion-repressing and Temperature maintaining Dose" was effective for protecting the banana plants against cold injury.

冷害严重影响我省香蕉生产发展。本文采用人工气候箱模拟广州市郊冬季低温天气对大种高把香蕉作处理,观察低温下植株的变化并作冷害生理指标测定。此外,为作抗寒的探索在蕉园里采用高空喷灌和树体喷抑蒸保温剂两项防寒试验。 香蕉植株在人工模拟的低温条件下,到10℃时生理作用受阻,5℃时冷害征状出现,3℃时冷害严重,征状显著,1℃下植株死亡。大田生产中从5℃开始就必须防寒,有1℃出现的地区不宜发展香蕉生产。 低温下香蕉叶片细胞膜透性增加,其出现早于冷害征状。这种变化取决于低温的严酷程度及时间。温度较高、时间较短,伤害不严重则透性增加小而且可逆,反之透性激增并不可逆。这变化可作为鉴定香蕉冷害的生理指标。 低温下香蕉生理作用异常,光合作用和蒸腾作用显著降低;3℃以上呼吸作用降低,3℃以下呼吸作用不正常地升高。 低温使香蕉叶肉细胞亚显微结构破坏,3℃下叶绿体受破坏,1℃时线粒体结构也破坏了。其结果是引起细胞的死亡。 冬季寒潮期间,气温在5℃至1℃,人工喷灌水温为10~20℃,对香蕉不起防寒作用。冬季适时对香蕉树体喷抑蒸保温剂有一定防寒效果,可减轻冷害的征状。

A standard time message code via broadcasting networks has many advantages:a larger area coverage,no building independent standard time transmisson-stations,use of inexpensine receivers and simple decoders.It is possible to make better accurary on the time synchro- nization and calibration for frequency. This paper describles shape of time signal to be transmi-ting by broadcast station now.caded time massage adopts phase-shift keying mode.The main purpose of the mode will satisfy requirement for di- fferent...

A standard time message code via broadcasting networks has many advantages:a larger area coverage,no building independent standard time transmisson-stations,use of inexpensine receivers and simple decoders.It is possible to make better accurary on the time synchro- nization and calibration for frequency. This paper describles shape of time signal to be transmi-ting by broadcast station now.caded time massage adopts phase-shift keying mode.The main purpose of the mode will satisfy requirement for di- fferent user,Decode adopts matched filters so that obtains optimal receipt.

一个标准时间信息码由广播电台传送,是有许多优点:复盖面积比较大,不要建立专门的标准时间发播台,使用低价接收机和简单解码器,可以获得较高时间同步和校频精度。文中介绍了目前广播电台报时信号形式。编码时间信号采用“PSK”调制形式,主要目的满足不同用户的需要。解码器采用匹配滤波器,以便获得最佳接收。

The various kinds of adjustment and travel time conversion should be conducted when dealing with the seismic data by computer. These overelaborate precedures greatly affect the efficiency and quality of pretreatment. In this paper、it is suggested that the above—mentioned work can be carried out by hardware measure. At the same time, the principle and method are described, and the design of the key circuit and the effect in the practice usage are introduced. To accurately realize the above work by hardware measure,...

The various kinds of adjustment and travel time conversion should be conducted when dealing with the seismic data by computer. These overelaborate precedures greatly affect the efficiency and quality of pretreatment. In this paper、it is suggested that the above—mentioned work can be carried out by hardware measure. At the same time, the principle and method are described, and the design of the key circuit and the effect in the practice usage are introduced. To accurately realize the above work by hardware measure, the zero signal which is neccessary for computing is handled more completely and reliablely, and reaches up to a higher time precision. The conception, the design of part of circuits and the parameter selection are all introduced in detail.

在使用电子计算机对地震资料进行预处理时需要进行各类校正和走时折合工作,这些繁琐的工作极大地影响了预处理工作的效率和质量,本文提出了用硬件化措施实现上述工作的方案,阐述了原理方法,介绍了关键电路的设计,实际使用结果等。为了准确无误的用硬件化实现上述工作,对上机必需的零时信号进行了较为完善可靠的处理,达到了较高的时间精度。本文对该部分电路的构思、设计、参数选定等做了详细介绍。

 
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