1、Shorter light incubation time always causes high primary production and assimilation number.
短的曝光時間往往帶來高的初級生產(chǎn)力和同化系數(shù)。

2、Primary production is gained in this research.
在這方面的研究已經(jīng)獲得了初步成果。

3、It was shown that wetland water was a key factor affecting primary production in wetland ecosystem.
濕地水分條件是影響濕地生態(tài)系統(tǒng)初級生產(chǎn)力的決定因素。

primary production翻譯