Sentence examples for drainage technology from inspiring English sources

"In terms of drainage technology, China is decades behind developed societies".

The most significant 20th-century development in drainage technology was the application of land-grading techniques to facilitate uniform runoff.

The proposed gas drainage technology provides a novel approach for the three-soft coal seam gas management in China.

Engineering practice showed that regional gas drainage technology eliminates regional coal and gas outburst and also enables mining under low gas conditions.

Ultimately, perceptions of the Grand Prairie landscape as well as the physical landscape itself were altered by settlement and improving drainage technology.

In order to introduce gap drainage technology into practice, the design concept and expression format of spatial geometry are proposed for gap drainage impeller with twisted vice blades.

Meanwhile, it would be beneficial to enrich agricultural drainage technologies and promote development of agricultural drainage in China.

Both models have been widely applied to forecast gas emission volumes from adjacent layers and evaluate gas drainage technologies.

Combining the pressure-relief gas-drainage technology of the protected seams, the B11 and B8 seams in the roof and floor were transformed from high gassy coal seams with outburst risks to low gassy coal seams without outburst risks.

To control the gas from C13, the B11 seam (in which the outburst risk has been eliminated) is chosen as the second protective seam to mine, enabling the C13 seam to gain the effect of unloading and enhanced permeability, and thereby eliminate its outburst risk by combination with the pressure-relief gas-drainage technology.

Steam-assisted gravity drainage (SAGD) technology is highly promising for heavy oil and extra heavy oil reservoirs exploitation.