life work

Backwashingable filter can blow down at any moment and backflush the filter without pumping off,which improves the application effect,reduces the cost and elongate the working life.

可反清洗过滤器泵的情况下随时排污和对过滤层进行反清洗作业,提高了使用效果,降低了使用成本,延长了使用寿命。

It doesn't take long for freshers to adopt the Oxford way of life — working and playing hard, and feeling equally comfortable in black tie, subfusc (formal academic dress) or fancy dress.

大学生需要很长时间就能适应牛津的生活方式----努力学习，尽情娱乐，同样舒适的黑色领带，暗色系的（正式学位）奇装异。