Synthesis integration analysis is the method adopted that includes improved entropy method, principle component analysis, system cluster, matrix judgement, overlay and buffer analysis, etc. 区划方法采用综合集成法,包括修正的熵值法和主成分分析法、系统聚类法、矩阵判断、叠加分析和缓冲分析等;
Dissolution of lubricating oil after incineration with HCI the interference of coexistent elements Ca Mg Zn P Fe can be eliminated by addition of NaCl solution as matrix buffer, then the worn copper is determined by ICP-AES. 将润滑油干灰化后用盐酸溶解,加入NaCl溶液作基体缓冲剂消除共存元素Ca、Mg、Zn、P、Fe的干扰,用电感耦合等离子体发射光谱进行铜元素测定。
This paper explores the row-column monotonicity of matrix in the light of maximal algebra and presents the row-column monotonicity of multi-exits serial production line system matrix with buffer. 研究了极大代数意义下矩阵的行列单调性质,给出了带缓冲器的多出口串行生产线系统矩阵的行列单调性。
In 3D city scene, the structures are simulated by the polygons and the shadow is generated by the transform matrix and improved by the polygon offset and stencil buffer testing; 在3维城市景观中,通过多边形模拟建筑物,利用阴影数学的原理,在建筑物渲染过程中利用变换矩阵来生成阴影,并通过多边形偏移和模板测试来改善阴影效果;