matched data

Methods The concentrations of formaldehyde were determined using the phenol reagent method and 4160-type portable formaldehyde analyzer ( supplied by INTERSCAN) in site, and the results were tested by matched data t-test.

方法应用酚试剂比色法与美国INTERSCAN公司提供的4160型便携式甲醛分析仪进行了现场测试，并对测试结果进行配对t检验。

The vehicles navigation localization belongs to a kind of dynamic system, bringing out with series of data along time passage, therefore, seeking one method to improve processing result to the matched data dynamic error, heighten matching quality has the necessity very much.

车辆导航定位属于一种动态系统，随时间的推移产生时间序列数据，因此，寻求一种能够对匹配数据动态误差具有较好处理效果、能够提高匹配质量的方法是很有必要的。

After the template and point cloud are matched, point cloud is sliced by some planes to acquire sectional data. Every plane of these planes is constructed by one theoretical edge point and its corresponding tangent vector.

配准模板与点云数据，根据匹配后模板中每一离散点及对应的切矢信息构建平面，利用其对点云数据切片获得二维截面数据。

Objective To discuss the application of hot-deck imputation for missing data on matched data.

目的探讨Hot deck估算在含有缺失数据的配比设计资料分析中的应用。

Smoothing Technology of Gamma-ray Spectrometry Data Based on Matched Filtering

基于匹配滤波的伽玛仪器谱数据平滑技术

Then a further advanced algorithm is introduced here, which uses the matched data information to increase the right shift of bad characters and improve the efficiency of the pattern matching.

该算法利用已匹配字符的信息，增加了坏字符方法的右移量，提高了匹配的效率。

The results as matched data were tested with t-test.

利用SAS软件对两种方法测定结果进行了配对t检验。

New information is matched against existing data in the computer.

新的资料和电脑中已有的数据作了比较。

Although it abandonded efforts to rate the quality of colleges, the federal government matched data from the federal student financial aid system to federal tax returns.

联邦政府没有费心去给院校的质量评级，而是把联邦学生资助体系和联邦纳税申报系统的数据进行了匹配。

Seismic wavelet, which is optimally matched with the seismic traces in the vicinity of wells, was defined in course of determination of accurate time distance curves from synthetic seismograms, based on sonic and density data after environmental correction.

从声波时差、密度资料的环境校正入手，利用合成地震记录求取准确的时间深度关系，获得与井旁地震资料最佳匹配的非零相位实际地震子波；

Database search is great to retrieve structured and exactly matched data, but it requires highly specialized knowledge on query construction and data model familiarity.

用数据库搜索来检索结构化且严格匹配的数据十分管用，但这需要对查询结构和数据模型十分熟悉和了解才行。

A study on the test of hypothesis for the matched pairs of enumeration data

配对计数资料假设检验的探讨

Hot-deck Imputation for Missing Data on Matched Data

配比设计中缺失数据的hot-deck估算