Slices from the top, bottom, sides and bulk of each specimen were examined by methanol exchange, quantitative determination of coarse and fine aggregate and backscattered electron imaging in the SEM.
分别从每个样条的顶部、底部、侧面和本体取样，通过甲醇交换，粗细集料的定量测定和在SEM中的背散射电子成像对试样进行检测。
In the F-H experiment, the temperature affects mercury's saturated density, so it's natural to affect the energy exchange between mercury and electron.
在夫兰克-赫兹实验中，温度影响着汞原子的饱和密度，当然就影响了汞原子与电子之间的能量交换。
The changes of electron and nucleus exchange frequency along with external field in the coupled quantum dot, especially with magnetic field and the horizontal electric field has been given.
我们还计算了在外加场，特别是垂直磁场和水平磁场作用下，电子交换频率、核子交换频率。
The LS coupling representation of electron -ion system is used, the exchange effect is taken into account and the angular factors of collision matrix elements are treated in detail.
其中采用了电子与离子系统的LS耦合表象，考虑了交换效应，仔细处理了碰撞矩阵元的角部分因子。
The essence of electronic commerce(E-commerce) is that the enterprise realize online business, cooperation trade and exchange of value among client, provider and collaborator by electron model.
电子商务其本质是企业利用电子方式在客户、供应商和合作伙伴之间实现在线交易，相互协作和价值交换。
To provide information and exchange-platform of products, market and technology for auto electron, motor and electric appliance industry.
为汽车电子电机电器行业提供产品、市场、技术信息及交流平台。
According to the components of the reactants, the electron transfer reactions can be divided into three types: self-exchange reactions, cross reactions and bond-rupture electron transfer reaction.
若按反应物的组成来分，可分为自交换反应、交叉反应和键断裂反应三种类型。
Results Scanning electron microscope analysis and laser particle size analysis proved that the codeine-resinate complex had the same appearance and characters as the initiative ion exchange resin.
结果扫描电镜和粒度分析结果表明，药物树脂复合物的表面形态和粒径大小都与起始的离子交换树脂非常相似。
Results Scanning electron microscope analysis and laser particle size analysis proved that the codeine-resinate complex had the same appearance and characters as the initiative ion exchange resin.
结果扫描电镜和粒度分析结果表明，药物树脂复合物的表面形态和粒径大小都与起始的离子交换树脂非常相似。
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