vague convergence的意思|示意

For one thing, the three industries move toward digital convergence based on internet platform and make industry boundary vague and even disappear.

一方面，以互联网技术为基础平台，三大产业走向数字融合，使产业边界趋于模糊甚至消失；

We also study stochastic integrals with respect to ff-valued semimartingale random measures and introduce the concept of vague convergence of H-valued semimartingale random measures.

本文引进了H -值半鞅测度，研究了其基本性质和与之相联系的随机积分。