self-circulation

Adaptability of High Efficient Evaporators of Self-cleaning Type of Natural Circulation to Evaporating Pressure

自然循环自动清洗式高效蒸发器对蒸发压力的适应性

This photo catalytic degradation of methyl orange with titanium dioxide in self-made inner-circulation photoreactor was investigated.

利用 自行 研制的内循环光催化反应器,以紫外灯为光源、二氧化钛为催化剂,降解甲基橙废水.

The key lies in producing enough great driving force of natural circulation at reasonable heating temperature difference to make masted tape self-rotate reliably in heat transfer tubes.

其关键是能否在合理的加热温差下产生足够大的自然循环推动力，足以带动自动清洗螺旋扭带可靠地自转。

The fundamental principles , integrity ( Holism ) , harmony, self resilience and circulation are discussed in details.

较详阐述了生态工程基本原理, 整体 、 协调 、 自生、循环.

In the process of difficult life circulation intercourse, answer self inward puzzle.

在生命艰难的循环往复的过程中, 解答自己内心的困惑.