采样

based on avs video coding standard, aimed to the character of surveillance video which had much noise and stock-still background, this paper presented a fast inter prediction mode decision algorithm, which adopted down sampling video pre-processing and early termination rules.

摘 要：针对监控视频多噪点以及存在大量静止背景的特点，以avs视频编码标准为基础，提出了一种结合降采样视频预处理技术和及早停止准则的快速帧间预测模式选择算法。

In this paper, characteristics of the dry and wet weather pollution loads were monitored from two typical separate storm sewer systems in Pudong District.

本文选取浦东新区两座代表性分流制泵站，对其旱流污水水质及雨天放江水质进行采样分析。

The sampling program in straightness measurement was investigated by a simulation experimental method.

采用仿真实验方法对直线度测量的采样方案进行了研究。

To further reduce the time pressure for a larger training data set, the algorithm creates a smaller training data set via the primary model based on a stratified sample.

为进一步减小较大规模训练数据集的回归时间压力，算法对训练数据集的分层采样建立了初步模型，进而产生实际较小规模的训练数据集。

A research on the complexity of surficial geology, geochemical sampling depth, stratigraphical factors affecting geochemical indices and the effect of pyrolysis-desorbed hydrocarbon technology has been performed in the area.

这里针对该区地表地质复杂性特征，对油气化探采样深度、地层对油气化探指标的制约特征和相态烃技术应用效果进行了探讨。

Simulation results prove that so long as both busbar stray capacitance and sampling frequency satisfy a certain condition, the proposed scheme can judge the fault accurately under various fault conditions. The proposed scheme possesses good selectivity and strong ability of anti-transition resistance, besides, it is more sensitive to the fault occurred at the end of transmission line.

仿真试验表明，只要母线杂散电容和采样频率满足一定的条件，该方法在各种故障条件下均能准确判断故障，具有很好的选择性，并且有很强的抗过渡电阻能力，对末端短路故障的反应灵敏度更高。

From the map we can know:〓-N is mainly from the catchment above Yichang Station, especially Chengdu Plain;〓-P are from populous region in streamside.〓 is high above Jinshajiang river and in Guizhou, Sichuan region catchment, which was tied up human farming; the content of silicon in water is controled by weathered process.

长江营养元素采样数据的空间可视化可看出：长江中〓的来源，宜昌站以上的上游占绝大部分，特别是成都平原；〓主要来自城市密集的干流两岸地区；硫酸根在金沙江上游和川贵境内支流是两个高含量区域，与人的农业活动关系较小；硅的迁移主要受自然风化的控制。

In this articl,the discrete computing formula s of AC vohage rms value,AC current rms value,active power are given with the strict mathematics derivation,the minimum sampling time per cycle is given dividedly in rms value and active power calculation.

提出了交流信号的电压有效值、电流有效值、有功功率的离散计算公式，并给出了严格的数学证明，分别得出了有效值和有功功率计算中每周波最少采样点数。

Since the summer of this year, the local emergence of dry pine stumpage previous years the phenomenon of a relatively large increase, while in some samples of dead pine wood nematode was first detected to be, Wuyi County, is enhanced search, in particular is to strengthen the right pot Mountain Provincial Forest Park, Tong-Qin town, the new Zhai Town, and other key regions in the dead pine forests microscopy sample separation, so far the county has accumulated more than 20 batches of samples microscopy showed no pine wood nematode.

今年入夏以来，当地出现了松木枯立木比往年有较大幅度增多的现象，同时在一些枯死松木样品中首次检出了拟松材线虫，武义县更是加强了查检工作，尤其是加强了对壶山省级森林公园、桐琴镇、新宅镇等重点地域山林中枯死松木的采样分离镜检，至今全县已累计取样镜检20多批次，未发现有松材线虫。

The First part is analysis and design of the subharmonic sampling phase-locked loop.

所设计的锁相环的采样鉴相器采用高性能集成电路，环路滤波器采用二阶有源比例积分滤波器，并设计了扩捕电路以提高锁相环的可靠性。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。