The influences of pressure on the carbonization and activation of activated carbon from Taixi anthracite coal were investigated. 摘要研究了反应压力对太西无烟煤制备活性炭的炭化和活化过程的影响。
The most important complication of urinary tract obstruction is renal parenchymal atrophy as a result of back pressure. 尿路梗阻最重要的并发症为反压所致的肾实质萎缩。