real amount meaning in English

实际额

The runoff has been created in mountain and waters or neighboring regions , and it is 90 percent of the total in rainy season ; the total amount of precipitation is 7 . 08x109m3 in accordance with real amount , about 6 . 46 x 109m3or so , and it is 9 . 06 x 109m3in the rainy years , 5 . 66 x 109m3 in the drying years . there is 3 . 46 x 109m3 difference between them . so precipitation has a great influence on runoff
在青海共和盆地，降雨产流主要在山区和水域附近，而且雨季产流占总径流量的90 ；盆地降雨的总产流量为7 . 08亿m ~ 3 ，丰水年为9 . 06亿m ~ 3 ，枯水年为5 . 66亿m ~ 3 ，因此径流量受降雨量年变率的影响很大。