condition of circumstance

• 环境条件

condition of circumstance的用法和样例：

例句

1. The chosen grasses also thrive in a range of climates.
   这些草本植物在一些环境条件下生长旺盛。
2. The scientists replicated the conditions of the proximal stomach.They then measured the formation of nitrosamines, oxygen and nitric oxide.
   科学家在体外模拟出胃近端的环境条件，然后测量生成的亚硝胺，氧和一氧化氮。