净输出 meaning in Chinese

net output

( 3 ) box model results indicate that the net flux of suface water , flowing into the south china sea , is about 8 . 364x 106t / s and the net flux of water , which is under suface water , flows out of the south china sea at about 8 . 229x 106t / s on annual average . the quantity of din , reactive phosphate or reactice silicate , which sinked into deep water in the form of particle matter , was about 78 , 71 and 80 percent of total quantity of din , reactive phosphate and reactive silicate , which flowed into suface water in any ways . but in these particle matters , ahout2 . 9 percent of particle nitrogen , 2 . 0 percent of particle phosphor and 8 . 2 percent of particle silicon sinked into sediment
( 3 )据“箱式模型”估算年度平均南海表层水通量约为8 . 364 10 ~ 6t s的净输出，表层之下水体约有有8 . 229 10 ~ 6t s的净输入；同时到达表层溶解态无机氮、活性磷酸盐和活性硅酸盐总量中约有78 、 71和80随颗粒物质下沉到深海；其中未被分解而进入海底沉积物的颗粒态氮、磷和硅仅占由表层沉降深海颗粒态氮、磷和硅的2 . 9 、 2 . 0和8 . 2 。