一种筛选对虾是白斑综合症病毒中和抗体的新方法

用对虾淋巴组织的原代培养细胞与对虾白斑综合症病毒进行相互作用，洗去不能结合的病毒，然后用甲醛固定，再用ELISA法检测所吸附的病毒。当病毒与抗血清保温后，抑制病毒与细胞的吸附能力的抗血清中应含有中和抗体。此方法可以在缺少细胞系的情况下，简便地筛选到中和抗体

Electron impact excitation of rubidium atoms

We have carried out distorted wave calculations for electron impact 5 $^{2}{\rm S} \to 5$ 2P, 6 2S and 4 2D excitations of rubidium atom at incident electron energies in the range of 10–200 eV. Results are presented for differential and total cross-sections of these excitations, Stokes parameters of the excitation of the fine-structure resolved and unresolved 5 2P and 4 2D states, complete experiment parameters for the excitation of 5 2P state and the STU spin parameters of its fine structure states. Good agreement is found on comparison of our results with the available experimental data and the earlier theoretical calculations. Except for the resonance 5 $^{2}{\rm S} \to 5$ 2P transition no earlier calculations were reported for the excitation of the higher 6 2S and 4 2D states

一种筛选对虾白斑综合症病毒中和抗体的新方法

用对虾淋巴组织的原代培养细胞与对虾白斑综合症病毒进行相互作用,洗去不能结合的病毒,然后用甲醛固定,再用ELISA法检测所吸附的病毒。当病毒与抗血清保温后,抑制病毒与细胞的吸附能力的抗血清中应含有中和抗体。此方法可以在缺少细胞系的情况下,简便地筛选到中和抗体