查询词典 systematic sampling

The former sampling fish is used gill net and the latter is used composite method to fish.

前者以流刺网法，后者以复合性渔法捕获鱼类。

Using patented sensor technology, USTER INTELLIGIN online sampling detection system monitors the quality of ginning process ...

利用专利的传感器技术，USTER INTELLIGIN通过在线取样检测系统监控轧棉工艺的质量。。。。

In order to evaluate the uncovered gold-bearing structures, a new geochemical evaluation program, which consists of lengthwise sampling distribution and corresponding classification for data interpretation, is suggested.

为评价裸露含金构造，提出了一种新的地球化学评价方案，包括纵向采样布局和数据解释的对应分类法。

In the meantime, reporter discovery, at the beginning of this year September, the food of the function of health care of 2009 year designation that office of commission of safety of food of city of hill of copper of the Anhui province releases and health food sampling observation are unqualified in list," clear fat lotus root of 3 days of " because goosefoot seed capsule reducing weight is illegal add " hydrochloric acid Xibuquming " and rank among them.

同时，记者发现，今年9月初，安徽省铜陵市食品安全委员会办公室发布的2009年度标示保健功能的食品及保健食品抽检不合格名单中，"清脂三天"藕藜籽减肥胶囊因非法添加"盐酸西布曲明"而名列其中。

For the minimum dry density test of sand, test devices are improved to simplify the procedures and the test steps are adjusted to reduce the measurement error. The reverse graduated cylinder method and the tilting graduated cylinder method are recommended as the best methods for minimum dry density test and for leveling sand surface respectively. The optimum sampling quantity and the times of reversing graduated cylinder are studied.

对最小干密度试验，改进了试验装置以简化操作手续；调整了试验步骤以减小测量误差；推荐只使用量筒倒转法测量，用量筒倾斜法整平砂面；研究了最佳取样量和量筒倒转次数。

The sampling of a real object model is a main modeling method in a graphic generation system.

进行实物模型采样是图形生成系统三维数据建模的一种重要手段。

On the basis of the minimum scale soil nutrient distribution generated randomly based on the given values of mean, standard deviation and related distance, or obtained by geostatistics analysis based on soil sampling data, the amount of fertilization, yield and fertilization use efficiency at different scales were calculated by related fertilizer models and yield models supported by geographical information system and computer simulation, then the simulation result was intuitively visualized by curve graphics and RGB primitive colors synthesized image and thematic maps.

系统通过随机数生成法或地统计分析法生成最小尺度条件下的土壤养分空间分布数据，以此为基础，采用GIS、计算机模拟技术模拟不同尺度的养分空间分布，并以肥料效应模型和产量模型计算不同尺度条件下的施肥量、产量和肥料利用效率，最后通过曲线图、三原色合成影像和GIS专题图实现形象直观地表达模拟结果。

A banknote recognition photoelectric system based on grating spectrometer was developed, in which aphotomultiplier tube was used as a detector and a computer sampling interface was designed by VC++ language.

以光栅光谱仪为基础，光电倍增管作为探测器，运用VC++语言设计了计算机采样界面，形成了荧光光谱分析的钞票识别光电系统。

The mature embryo sac fertility, formation and development of embryo sac of 141 accessions of O. rufipogon Griff. collected from the six sampling sites in Gaozhou, Guangdong Province were studied by using the technology of whole-mount stain-clearing confocal laser scanning microscopy.

利用整体染色激光扫描共聚焦显微镜术，对采自广东省高州市6个地点共141个编号的高州普通野生稻的成熟胚囊育性和胚囊形成发育特点等进行研究。

Based on the summarization of the bearing capacity research at home and abroad, the paper discusses the conditions applicable for using bearing capacity formula and groundwork foundation engineering and the sampling of groundsill soil intensity parameter in present world of foundation soil engineering.

本文在综述国内外关于承载力的研究工作后，对目前地基基础工程界在设计中运用地基承载力公式应注意的适用条件及地基土强度参数收值这类关键问题进行了探讨。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。