the accumulative effects of pollution污染的累积效应It was impossible to state with accumulative our loss.我们不可能精确地说出我们的损失到底有多少.It was useful forH 2 SO 4 production when the accumulative saturationS capacity reached 20 %.当脱硫剂累计饱和...
Comparative Studies of Delignification Caused by Ganoderma Species.中译:不同灵芝种类所造成的去木质素反应的比较研究.Research was conducted on the AS AQ pulping and the subsequent oxygen delignification of wheat straw.研究了麦草AS-AQ法 蒸煮工艺及后续氧脱木素工艺.E...