adj.严格的；银根紧的；紧迫的
Licences are only granted under the most stringent conditions. 只有符合极其严格的条件才颁发许可证。
People began verify their scientific hypotheses by stringent tests. 人们开始用精确的试验证实自己的科学假说。
Based on above analysis the stringent problems needed to resolve are put forward. 在此基础上指出今后迫切需要解决的问题。
adj.收敛性的
adj.严格的；银根紧的；紧迫的
收敛性地
n.收敛剂
