查询词典 atomic core

The atomic force microscope invented by Binning et al in 1986 possesses very high spatial resolution. It measures the atomic force through a micro-cantilever of very little spring constant .

原子力显微镜是1986年由诺贝尔奖金获得者Binnig等人发明的一种分辨率极高的表面分析仪器，它通过检测一根弹性常数极小的微悬臂梁在样品表面。。。

Using discrete Poisson kernel,Boza and Carro defined〓inlat-ely,as well as proved the equivalence with〓inandeach other.Particularly,with the idea of atomic decomposition,Boza and Carro inestablished the atomic Hardy space on Z,and showed the equivalence with〓.

最近，Boza和Carro在中用离散Poisson核〓和一类Schwartz函数分别给出了离散Hardy空间的定义，并证明它们与和中的〓相互等价。

By using Atomic Absorption Spectrophotometry and Atomic Fluorescence Spectrophotometry, the contents of heavy metals in sullages and the flocculated sullages were analyzed.The Samples were collected from the selected region of the six tipical areas in Jiangsu province for four seasons, including Ancinet Canel in Wuxi, Hengcaolugang in Wujiang, Meiliang Bay in Taihu, Hongze Lake in Hongze, Xiexinggang in Qidong, the port in Lianyungang.

本文运用原子吸收光谱法和原子荧光光谱法，分析了江苏省内的这六个典型地区的春夏秋冬四个季节的淤泥不同层面的重金属含量及絮凝前后泥样和水体中的重金属含量。

Objective To establish Atomic Fluorescence Spectrometer and Atomic Absobing Spectrophotometer method for the determination of As 、 Hg 、 Pb 、 Cd 、 Cu remain content in Flowers of Eriobotrya japonica Thunb.

目的：建立原子荧光光谱法和火焰原子吸收光谱法测定枇杷花中重金属残留量的方法并比较不同产地枇杷花中 As 、 Hg 、 Pb 、 Cd 、 Cu 等五种元素的含量。

If monomer passes atom to transfer freedom radical group above all reacts, attainable extreme contains haloid atomic polymer, and haloid and atomic itself can serve as the raw material that folds nitride, click reaction to come true to be transformed further to polymer structure to use thereby offerred a possibility, golas [10] did special overview for this.

假如单体首先经过原子转移自由基聚合反应后，则可得到末端含有卤素原子的聚合物，而卤素原子本身可以作为叠氮化物的原料，从而为采用点击反应对聚合物结构实现进一步改造提供了可能，Golas等[10]为此做了专门的综述。

Using Hitachi 180-30 absorption spectrometer, kalium in the blood of rabbits was determined with both atomic absorption and atomic emission.

用日立180－30型原子吸收分光光度计，在波长为766.5nm下，用原子吸收法和原子发射法测定了兔血中钾的含量变化，并进行两种方法的对比实验。

The STM image is shown the surface structure of the single atomic height step for miscut angle of 0.5°,and the surface structure of the double atomic height step for miscut angle of 4.5°.

观察到错切角为0.5°时STM像为单原子高度台阶表面结构，错切角为4.5°时STM像为双原子高度台阶结构。

The deductive method of atomic spectral terms for equivalent and nonequivalent configurations is the key part of the study of quantum chemistry, structural chemistry and atomic physics.

等效组态和非等效组态原子光谱项的推求方法是量子化学、结构化学和原子物理学研究的重要内容。

Halogenated aromatic compounds with great q〓(the most negative net atomic charges on an atom of the molecule), ENC (electron-nuclear attraction energy of the one-center term for the carbon atoms of the weakest carbon-halogen bond), qc (thenet atomic charges on the carbon atom of the weakest carbon-halogen bond) and E〓 tend to be reductively dehalogenated slow, while halogenated aromatic compounds with high values of △E (the difference of front-line orbital energy), EEC (electron-electron repulsion energy of the one-center term for the carbon atoms of the weakest carbon-halogen bond), Mw, q〓 and α tend to be reductively dehalogenated fast.

卤代芳烃化合物的整个分子的最负的原子净电荷，键序最小的碳卤键中碳原子的单中心项电子-核吸引能，该碳-卤键上碳原子的净电荷和E〓与该卤代芳烃化合物还原脱卤的速率常数负相关；而前线轨道间隙能，键序最小的碳卤键中碳原子的单中心项电子-电子推斥能，Mw，q〓和α与该卤代芳烃化合物还原脱卤的速率常数正相关。

The recent development of the analysis of trace arsenic is reviewed,including spectrophotography,atomic-absorption spectrometry,atomic-fluorescence spectrometry and electro-chemical determination.

综述了近年来痕量砷的测定方法，主要包括分光光度法、原子吸收光谱法、原子荧光法、电化学方法、X-射线荧光法、电感耦合等离子体质谱法等，并展望了联用技术在砷形态的分离和测定的应用前景

Who? I never heard of him, Paul said, before asking teammate James Posey if he had heard of him.

赛后，科比说，他一直都是一名非常出色的射手，今天他打得很棒。

When I joined the company, I rotated around the different sections.

我加入这个公司时，轮换过几个不同的部门。