1) absorptive operator
吸收算子
1.
Because of the existence of much redundant data in discernibility matrixes,the paper presents a fast algorithm using the absorptive operator.
本文基于区分矩阵存在大量冗余数据考虑,提出了一种利用吸收算子的快速算法,不用生成庞大的区分矩阵,与现有的属性约简算法相比,节约了大量时间和空间。
2) Absorbed dose conversion factor
吸收剂量换算因子
3) atomic absorption
原子吸收
1.
Study of determination of trace indium by transversely heated tungstencoating platform graphite furnace atomic absorption spectrometry;
横加热涂钨平台石墨炉原子吸收光谱法测定痕量铟的研究
2.
Determination of potassium,sodium,calcium and magnesium in wet phosphoric acid by flame atomic absorption spectrometry after separation by ion exchange resin to remove phosphoric acid matrix;
湿法磷酸中钾、钠、钙、镁的原子吸收光谱法测定
3.
Studies on Determination of Lead and Copper in Wine by Absolute Analysis with Graphite Furnace Atomic Absorption Spectrometry;
石墨炉原子吸收绝对分析法测定葡萄酒中的铜、铅
4) atomic absorption spectroscopy
原子吸收
1.
Content of heavy metals including lead, chromium, zinc, iron, cadmium and nickel was analyzed and measured using atomic absorption spectroscopy to investigate the existing forms and accumulation of heavy metals in soil along the line of highway.
用HNO3-HF-HClO4消解土壤样品,用原子吸收光谱法对山东范县等五个地方的公路沿线土壤样品中重金属Pb、Cr、Zn、Fe、Cd、Ni的含量进行了分析测定,并对重金属元素在土壤中的存在方式进行了研究,反映出公路沿线土壤中重金属元素的积累情况。
2.
Serum vitellogenin(VTG) was determined after exposure of juvenile Carassius auratus to E_2 using enzyme-linked immunosorbent assay(ELISA),and serum calcium was determined by flame atomic absorption spectroscopy.
用酶联免疫吸附法(ELISA)对E2诱导的鲫鱼幼鱼血清中卵黄蛋白原(VTG)进行了测定,并用原子吸收分光光度法测定了血清中的钙含量。
3.
Ni and Cu in a Fe - V - Co alloy were simultaneously determined by means of flame atomic absorption spectroscopy.
介绍用火焰原子吸收光谱法同时测定Ｆｅ－Ｃｏ－Ｖ合金中锰、镍、铜的含量，研究了实验 条件及影响因素，建立了有效的分析方法。
5) Atomic Absorption Spectrometry
原子吸收
1.
Determinaion of lead by thermospray flame-heated quartz tube atomic absorption spectrometry;
热喷雾进样火焰原子吸收光谱法测定河水中的铅
2.
Determination of Co and Mu content in liquid mixed catalyst of cobalt acetate and manganese acetate with atomic absorption spectrometry;
原子吸收法测定液态醋酸钴锰混液中钴、锰含量方法探讨
3.
Determination of trace cobalt in high-purity samarium oxide and europium oxide by solvent extraction and graphite furnace atomic absorption spectrometry;
萃取分离-石墨炉原子吸收光谱法测定氧化钐和氧化铕中痕量钴
6) FAAS
原子吸收
1.
Determination of Cr,Cd and Pb in dirty water by FAAS;
火焰原子吸收光谱法测定污水中的铬、镉、铅
2.
FAAS Determination of Gold Content in Hypo;
原子吸收法测定海波体系中的金
3.
Determination of Chromium in Fertilizer by FAAS;
火焰原子吸收法测定肥料中的铬
补充资料：凹算子与凸算子
凹算子与凸算子
concave and convex operators
凹算子与凸算子「阴~皿d阴vex.耳阳.勿韶;.留叮.肠疽“‘.小啊j阅雌口叹甲司 半序空间中的非线性算子，类似于一个实变量的凹函数与凸函数. 一个Banach空间中的在某个锥K上是正的非线性算子A，称为凹的(concave)(更确切地，在K上u。凹的)，如果 l)对任何的非零元x任K，下面的不等式成立: a(x)u。(Ax续斑x)u。，这里u。是K的某个固定的非零元，以x)与口(x)是正的纯量函数; 2)对每个使得 at(x)u。续x《月1(x)u。，al，月l>0，成立的x‘K，下面的关系成立二 A(tx))(l+，(x，t))tA(x)，0
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条