有效原子序数

For the request of the high resolution ability of X-ray imaging, the inorganic scintillating materials with high effective atomic numbers and high density are studied intensely.

针对X射线高分辨成像的要求，具有较高有效原子序数和较大密度的无机闪烁材料成为当今研究的热点，重点阐述了溶胶－凝胶法制备这类闪烁薄膜的研究现状，并对其今后的发展进行了展望。

R is a reference referring to effective atomic number directly.

R是与有效原子序数直接相关的量。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。