恶劣环境条件 meaning in Chinese

severe environmental condition

Key technical issues in project design of tall earth fill under abominable surroundings
恶劣环境条件下高填方设计关键技术问题
Relays of assessed quality with control failure rate for severe environmental conditions
用恶劣环境条件控制失效率评估质量的继电器
The high power electric starting motor make the engine start easily and rapidly in any severe conditions
大功率的启动装置,使其在恶劣环境条件下的启动更窑易、更迅速。
High - effect the light has big power led with solid state and luminosity over 150lm , shining range over 200m , using life over 100000 hours , keeping shine time over 6hours and battery ' s keep on recurring life is around 1000 times
防水抗摔:全密封设计，可在水下50米作业，高硬度合金外壳，且抗摔性达到1米高度跌落不影响功能，耐高低温，高湿性能好，可在各种恶劣环境条件下使用。