Incubation method and pot experiment were used to study the mineralization of green manure under submergedcondition.
为了明确绿肥氮素在淹水条件下的矿化特征,采用培养试验和盆栽试验两种方法进行研究。
2
It is found that under the non-submergedcondition, the rock breaking ability of star-shaped jet is greater than that of round jet;
结果表明,在非淹没条件下,星形喷嘴射流的破岩能力高于常规圆形喷嘴射流;
3
Changes of the water level on submerged and non-submergedcondition are similar on the whole, and variation amplitude of water lever increases with the increasing discharge in both situation.