The blur radius. This is resolution-independent, so you may need to readjust the value for each required resolution.

模糊半径，这是与分辨率相关的，所以您需要对于每个特定的分辨率重新设定该值。

youdao

Then, the thesis discusses that travel agency should turn from travel middle business to travel exploit business intention to readjust role of travel agency's estate value chain.

接着，论述旅行社应该从单纯的旅游中间商转变为旅游开发商、从组团服务向旅游服务转变以实现产业价值链角色的调整。

youdao