The higher acid level thwarts bacterial growth .

较高的酸性会阻挠细菌生长。

Sadly , this overalert state thwarts both positivity and positivity resonance .

不幸的是，这种过度提防的状态阻挠了积极性和积极性共鸣。

It opens with the story of a japanese midwife , orito aibagawa , who in 1799 thwarts a senior adviser to the emperor to save the life of a newborn princeling and his concubine mother .

小说以日本接生婆阿波川的故事开始，1799年，她挫败了天皇的一位高级顾问的阴谋，解救了新生的王子和他的庶母。

Skeptics , however , suggest the move thwarts google 's potentially competing phone services .

然而，提出质疑的人士指出，这种举动是在阻挠谷歌的很可能带来竞争的电话服务。

Yet in many services-from telecoms , to the postal service and the media-china thwarts foreign firms with onerous regulations and inconsistent policies .

在许多服务行业从电信、邮政服务到媒体，中国以冗长繁琐的条例和矛盾不一的政策来阻挠外国公司的加入。