biomass primary

常見(jiàn)例句

Carbon dynamics of the grass, fern and shrub communities in Hong Kong were studied based on the estimation of their biomass and net primary production (NPP).
通過(guò)對(duì)香港草地、芒萁、灌木群落植物生物量和淨(jìng)生産量的研究，探討這些植物群落的C素動(dòng)態(tài)。
To study the biomass, primary production in the water column and carbon fixation, the estimation of the vertical distribution of chlorophyll concentration is very important.
葉綠素濃度的垂直分佈特征對(duì)於研究海洋的生物量、初級(jí)生産力和海洋固碳具有十分重要的意義。
The primary biomass used for surfactant production usually is as follows: cellulose, lignin, starch, chitin, oil and fat and pine oleoresin(an exudate of pine trees) and so on.
開發(fā)表麪活性劑的生物質(zhì)資源有纖維素、木質(zhì)素、澱粉、甲殼素、油脂和松脂等。