synthetic component

Research on the model of synthetic evaluation of quality education based on non-linear principal component analysis

基于非线性主成分分析的综合素质评价模型研究

Considering the characteristics of large and complicated weapons and equipments, a synthetic quality evaluation model is built in this paper based on TOPSIS principal component valuation function model.

从大型复杂武器装备系统的具体特点出发，运用基于TOPSIS主成分价值函数模型的主成分分析法（PCA），构建了大型复杂武器装备质量综合评估模型。

Space traveling wave tube ( TWT) is the core component of satellite transponder and spaceborne synthetic aperture radar transmitter, Therefore, it is knew as the "heart" of satellite communication systems.

空间行波管是星载转发器和星载合成孔径雷达发射机的核心部件，因此被誉为卫星通讯系统的心脏。

Qualitative and quantitative analyses of each important component in synthetic pine oil and commercial pine oil had been carried out with GC-MS.

对合成松油和商品松油试样中的各种优势组分进行了GC-MS定性和定量分析。

The result show that the introduction of PEG, a hydrophile component can enhance the moisture absorption ability of synthetic leather.

结果表明亲水基团PEG的引入可以提高合成革吸湿透气性能。