采样分布

This paper introduces the distribution of sampling points and water sample analysis method and analyzes...

介绍了水质采样点的分布情况和水样分析方法。

This paper introduces the distribution of sampling points and water sample analysis method and analyzes pollution components of N, P and COD in water sample.

介绍了水质采质采样点的分布情况和水样分析方法。对水样中的N、P污染成份及COD进行了分析。

It can eliminate the effect of rotor speed and sampling frequency on the distribution of wavelet analysis frequency band energy. Energy features of the frequency band gave unified physical meanings.

该方法能消除转子转速和采样频率对小波分解频带分布的影响，提取的频带能量特征具有统一的物理意义。

The composition of soil animal community in Shanghai World Exposition Site was the typical semi-tropical one, which indicated that the whole soil health of this old industrial and residential area were good. But, exceptional vertical distributions were observed in a few sites, where need further analysis about their pollution and physical and chemical properties.

世博会会址区域是典型亚热带土壤动物群落的组成模式，反映出该处城市重工业区和老居民区内土壤的整体状况良好；但少数采样点中，群落结构垂直分布出现异常，需要加强对这些样点相关区域的土壤污染和土壤理化等质量状况的分析。2。

Sampling data for BRDF is analyzed with Spherical Harmonics, and then the BRDF surface could be rendered fast under environment illumination.

物体表面双向反射分布函数的采样数据利用球面调和函数系进行分析，然后可以在环境光源下作快速绘制。

In order to establish relative analysis methods and find out transfer rules and vertical distribution characteristics of heavy metals in sediments of Poyang lake,column form sampler designed by us was used in the experiments,the sediments samples from Wucheng section of the Ganjiang River in Poyang lake area were collected using adjacent water vertical spile method.

为建立鄱阳湖水域沉积物中重金属的相关研究方法，了解重金属污染物的迁移规律，并探讨底泥中重金属的垂直分布特征，采用底质柱状采样器通过临水垂直插管法采集鄱阳湖流域赣江吴城段的底质样品，利用微波消解—AS-990型原子吸收分析体系对柱状样中不同深度的样品进行重金属Cu含量的测定。

The results of power spectrum analysis suggest that there is significant difference between healthy subjects and patients with syringomyelia.

本文对76例(男47例，女29例，平均年龄28.7岁)没有神经系统疾病的受试者颈髓诱发电位进行计算机采样，参数提取和频谱分析，并根据各参数的常态分布确定我国正常人颈髓诱发电位某些参数的正常值范围。

METHODS: Samples series of beat to beat cycles were selected to prepare Poincare mapping to describe TWA distribution.

选取连续心跳周期中T波窗口内的采样点序列做散点图，描述T波交替的分布状态。

Of 6 families (Pottiaceae, Bryaceae, Brachytheciaceae, Thuidiaceae, Ditrichaceae and Entodontaceae) were found, 59% of which was Pottiaceae as a dominant family.

经野外采样及鉴定，发现在云南东川汤丹铜矿分布着6科（丛藓科、真藓科、青藓科、羽藓科、牛毛藓科和绢藓科）16属（扭口藓属、净口藓属、对齿藓属等等）22种苔藓植物，其中59%是丛藓科植物，为优势科。

Ravenii in most herbaria were nearly always erroneously annotated as the former or its synonyms such as T. stolonifera. Careful morphological studies of these plants both from the field and in the experimental greenhouse reveal that they differ from

stolonifera。，不过在这两物种间细部观察的结果，根据比较野外采样以及实验温室栽培的个体形态上的观察显示高山油点草在花部特徵、生活习性以及分布於较高海拔等都与台湾油点草有相当程度上的差异，因此认为高山油点草为一新种。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。