查询词典 electron tube

Using electron microscopy, the SPR-LI products in DCN neurons were seen not only in postsynaptic sites, but also in non-synaptic regions of the perikarya and dendritic profiles.

在电镜下证明SPR免疫阳性产物不仅位于突触后部位而且分布于胞体和树突的非突触部位，有42％的SPR阳性树突与SP阳性终末形成突触连结。

Topics discussed include ultrafast spectroscopic techniques; aspects of electron transfer reactions ranging from solvent effects; intermolecular and intramolecular systems, to dynamics at semiconductor surfaces; the dynamics of chemical systems using Raman spectroscopy; pericyclic photochemical rearrangements and photodissociation reactions; solvent--solute interaction dynamics; and chemical dynamics in clusters.

讨论的议题包括超快光谱技术，电子转移反应的溶剂效应等方面；分子间和分子系统，动力在半导体表面，使用的化学拉曼光谱系统动力学；周环重排和光化学解离反应；溶剂-溶质相互作用的动态以及在化学动力学组。

Methods Type C retrovirus-like particles were observed in beta cells of the diabetic pancreases under electron microscope.

在电子显微镜下观察糖尿病病人胰腺的beta细胞胞浆中有C型病毒颗粒。

In order to fabricate high–silicon aluminum alloy electronic packaging materials, the oxidating processes in high temperature oxygenation was applied to the Al-30Si and Al-40Si high-silicon aluminum alloys which were prepared through extrusion process. Scanning electron microscope, optical microscopy, thermal physical tester and universal material testing machine were used to study the microstructure, density, hermeticity, coefficient of thermal expansion, thermal conductivity and compressive strength.

摘 要：针对应用广泛的高硅铝合金电子封装材料，采用高温充氧氧化工艺，对已挤压成形的Al-30Si及Al-40Si高硅铝合金材料进行后续处理，通过扫描电镜、金相显微镜、热物性测试仪及电子万能拉伸试验机等，对材料显微组织、密度、气密性、热膨胀系数、热导率及抗压强度进行了分析比较。

The thesis mainly focused on the application of inorganic mono-electron oxidants in organic reaction.

本论文主要报道了无机单电子氧化剂在有机反应中的应用研究。

We employed two kinds of one-electron oxidants in study of radical cationic reactions related to bioorganic synthesis. It was found

我们应用两种单电子氧化剂，考察了与生物合成有关的自由基正离子反应，主要研究结果如下

The morphology of frontal knobs and spine-like outgrowths in the basal part of penis of rare males of Artemia parthenogenetica of Gahai are studied by light and scanning electron microscopy.

利用体视显微镜和扫描电子显微镜，研究了中国青海尕海盐湖孤雌生殖卤虫罕见雄体执握肢前突和交接器基部刺状突的形态特征。

The relationship between the molecular orbitals energy levels and the biochemistry properties, electron spectrum are discussed.

分析分子轨道能级与生化性质和电子光谱的关系。

This makes the system of orbitals unstable and an electron from an orbital further out rapidly fills the hole.

这使得轨道系统不稳定，外一层轨道的电子会迅速跃迁到内层空轨道上，填补空穴。

The way electrons occupy the orbitals in an atom is called the electron configuration.

在一个原子中，电子占据轨道的方式称为该原子的电子构型。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。