Seitz说，这样的“微气泡”实事上就是“由气体组成的镜子”，用一些设备将增压的水和压缩空气混合放入涡流的喷气机中，在船外产生这些气泡。
Such "microbubbles" are essentially "mirrors made of air," says Seitz, and they might be created off boats by using devices that mix water supercharged with compressed air into swirling jets of water.
二氧化碳本应该被压缩且压到底地下至土层深处。监测设备本应该测试是否有气体逃到大气层中去。
The carbon dioxide would have been compressed and pumped underground into deep soil layers. Monitoring devices would have tested whether any was escaping to the atmosphere.
根据行业用气设备对压缩机气体的要求，应适宜的选用压缩机及配套设备。需考虑的有以下几点。
According to industrial gas equipment to the requirements of the compressor gas, should appropriate chooses compressor and equipment. To consider have the following.
应用推荐