satisfactory quality

基本解释

They found 55 studies of satisfactory quality to include in their review and evaluated several nutrient categories, including
他们发现55个研究的质量令人满意，包括在审查和评价中，包括一些营养类
scifans.com
Matlab, SAS, and other commercial scientific packages mentioned in the earlier "open science" series (see Resources) boast statistical libraries of generally satisfactory quality.
在早期的“开放科学”系列文章(请参阅参考资料)中提及的 Matlab、SAS和其他商业化的科学计算软件包都拥有实用的统计库。
New students usually stored 5-8 years of tea, you can get a more satisfactory quality.
一般新的生茶存放5-8年左右，可得较为满意的品质。
jdxtea.com

The President only wins these votes if he can persuade these voters that, whatever their concerns about his first term, a Romney presidency will not produce a satisfactory result when it comes to improving the quality of their lives.
FORBES: Voter Enthusiasm Gap The Real Challenge To Obama Re-Election