获准进入to gain permission to enter

• 政府对新厂商没有市场准入的限制。

  The government has no limits on permitting new manufacturers to enter the market.

• 这标志着这一行业执业准入机制步入科学化、规范化、制度化轨道。

  This indicates that the mechanism for gaining permission to practise in this industry has moved onto a scientific, regulated, and systematic track.