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取样速度
相关语句
  sample speed
     Introduces the drawing sample speed,memorial depth and interface of the popular oscilloscpe.
     以当前流行的数字示波器为例 ,介绍了其带宽、取样速度、存储深度、接口等一些基本概念。
短句来源
     Introduces the drawing sample speed,memorial depth and interface of the popular oscilloscope.
     以当前流行的数字示波器为例 ,介绍了其带宽、取样速度、存储深度、接口等一些基本概念。
短句来源
  “取样速度”译为未确定词的双语例句
     Bight-bit monolithic large scale integrated circuit A/D coverter is employed. Speeds of sampling are 500, 1000, 2000, 5000 per second respectively.
     该仪器采用8位大规模集成单片A/D转换器,取样速度为5000,2000,1000和500样值/秒。
短句来源
     (3) The physical and mechanical parameters of cobalt crust and substrate rock are obtained through experiment, the fact that the varation of the sea - water presure have no great impact on the crust Mechanical parameters of deep - sea samples gathered with th velocity of less than l0m/s is verified in theory.
     (3)利用实验的方法,得到了钴结壳基岩样品的物理力学性能参数,并从理论上证明在取样速度不大于10m/s时海水压力的变化对样品的力学性能影响不大。
短句来源
     The sampling speed is 1000 pattern elements per second and the efficiencwy can be increased for 3 to 6 times more than that by the classic technque.
     系统能可靠地识别八种颜色,图案象素的取样速度是1000点/秒。 该系统比传统工艺提高工效3—6倍。
短句来源
     The influence of alfalfa canopy spectral reflectance caused by wind are analyzed in detail, the spectral reflectance averaging 1.5Hz.
     文章对风导致的苜蓿冠层光谱反射率的变化进行了较细致的分析。 分析所用的光谱反射率的取样速度平均为1.5赫。
短句来源
     The structure, working principles and performance of the squeezing instrument for sampling soil water, which was researched and produced by Institute of Geography, CAS,were introduced in this. paper. Performance test and technical examine showed that the instrument has high stability and repeatability.
     陈世庆,鲁全国:土壤水压榨取样仪的研制及其应用,《生态农业研究》,3(4)1995:67—69 经性能测试和技术检验表明,中国科学院地理研究所研制的土壤水压榨取样仪性能较稳定,重现性良好,具有取样速度快、操作简便等特点,可用于土壤水化学研究中的土壤水取样,且可用于含水量较低的土壤(>10%即可)。
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  相似匹配句对
     TFE VELOCITY OF WATER WAVE
     水波的速度
短句来源
     Speed Devils
     魔力速度
短句来源
     The influence of different Doppler sample volume on the measurement of blood flow velocity
     不同多普勒取样容积对血流速度测量的影响
短句来源
     It is helpful to overcome it by reducing the dropping speed of the sampler, and properly increasing the frequency of sampling.
     减缓取样器下放速度,适当加密取样频率有助于克服其影响。
短句来源
     Multi-Sampling Effect
     多次取样效应
短句来源
查询“取样速度”译词为用户自定义的双语例句

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  sample speed
Here s is the sample speed of the modulator output.
      
The A/D card samples a maximum of 64 analogue channels, at a maximum sample speed of 1.25 MHz.
      
When all channels are required, the maximum sample speed per channel is reduced to about 20 kHz.
      


This equipment can be used to investigate the structure of shallow layers, ten to several hundred meters below surface. By stacking the wave signals in processing the data, it has been possible to improve the signal-to-noise ratio.Bight-bit monolithic large scale integrated circuit A/D coverter is employed. Speeds of sampling are 500, 1000, 2000, 5000 per second respectively. The storage capacity of this equipment is 1024×8 bits. By means of delay circuits it is possible to increase the efficacy of storage.Analog...

This equipment can be used to investigate the structure of shallow layers, ten to several hundred meters below surface. By stacking the wave signals in processing the data, it has been possible to improve the signal-to-noise ratio.Bight-bit monolithic large scale integrated circuit A/D coverter is employed. Speeds of sampling are 500, 1000, 2000, 5000 per second respectively. The storage capacity of this equipment is 1024×8 bits. By means of delay circuits it is possible to increase the efficacy of storage.Analog and digital codes are used in recording wave signals. This seismic outfit has high portability, low power consumption, wide dynamic range and high time accuracy etc. Satisfactory results have been obtained in the field.

本仪器用于探测地表以下几十米至数百米范围内的介质构造。通过对信号波形的迭加处理,达到改善信噪比的目的。 该仪器采用8位大规模集成单片A/D转换器,取样速度为5000,2000,1000和500样值/秒。內存尺寸为1024字× 8位.机内设有延迟电路,合理选用可提高内存效能.信号记录采用模拟和数字编码两种方式.具有轻便、功耗低、量程范围大和时间精度高等特点.该仪器在野外试验中取得较好的结果.

A textile pattern processing system using a He-Ne Laser to scan a textile multi-coloured pattern is described. Owing to the diversity of the selected absorption of different colours to monochromatic light, the colour signals are first transformed into corresponding grey levels and then converted via optoelectronic device and A/D conveters into jacquard information represented with colours. The jacquard information processed by a minicomputer controls a jacquard card punch to produce jacquard cards for weaving....

A textile pattern processing system using a He-Ne Laser to scan a textile multi-coloured pattern is described. Owing to the diversity of the selected absorption of different colours to monochromatic light, the colour signals are first transformed into corresponding grey levels and then converted via optoelectronic device and A/D conveters into jacquard information represented with colours. The jacquard information processed by a minicomputer controls a jacquard card punch to produce jacquard cards for weaving. Eight selected colours can be recognized reliably. The sampling speed is 1000 pattern elements per second and the efficiencwy can be increased for 3 to 6 times more than that by the classic technque.

本文介绍一种织物图案处理系统。该系统用He-Ne激光对织物多色图案原稿进行扫描。由于不同颜色对单色光选择吸收的差异,颜色信号被变换为相应的灰阶,经光电器件和模数变换器变换成颜色所代表的提花信息,提花信息由小型计算机处理后控制纹版冲孔机加工出织造纹版。系统能可靠地识别八种颜色,图案象素的取样速度是1000点/秒。该系统比传统工艺提高工效3—6倍。

The influence of alfalfa canopy spectral reflectance caused by wind are analyzed in detail, the spectral reflectance averaging 1.5Hz. Obser. tion indicates that generally the spectral reflectance is much smaller under windy conditions than under calm conditions. Deviations of the reflectance vary with wavelengths. Probabilities of relative deviations greater than 3% are. 80% in TMA and TMB bands, 100% in TMC band and 60% in TMD band. The effects of wind on spectral reflectance of flexible canopy are so complicated...

The influence of alfalfa canopy spectral reflectance caused by wind are analyzed in detail, the spectral reflectance averaging 1.5Hz. Obser. tion indicates that generally the spectral reflectance is much smaller under windy conditions than under calm conditions. Deviations of the reflectance vary with wavelengths. Probabilities of relative deviations greater than 3% are. 80% in TMA and TMB bands, 100% in TMC band and 60% in TMD band. The effects of wind on spectral reflectance of flexible canopy are so complicated that the errors caused by wind cannot be eliminated by using simple methods for determining the mean or medium values. Some vegetation indexes, such as brightness, greenness, redness and yellowness, are sensitive to wind and are not suitable when used under windy conditions. So the standard deviation vegetation indexes are recommended for windy areas.

文章对风导致的苜蓿冠层光谱反射率的变化进行了较细致的分析。分析所用的光谱反射率的取样速度平均为1.5赫。观测表明,大多数情况下苜蓿冠层的光谱反射率有风时比静稳条件下低。偏离的大小依波段而异。相对偏离大于3%的概率分别为:TMA和TMB波段80%;TMC波段100%;TMD波段60%。风影响冠层反射率的机制是复杂的,不能用简单的统计方法如求平均值或中值消除。常用的亮度、绿度、红度和黄度等植被指数对风敏感,不宜在多风地区使用。因此建议在多风地区使用标准差植被指数。

 
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