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- Discriminating net ecosystem exchange between different vegetation plots in a heterogeneous forest 識別異類(lèi)森林中不同植被地塊間的凈生態(tài)系統交換
- Keywords Leymus chinensis grassland;Eddy covariance;Net ecosystem exchange;Environmental factor;Biological factors; 羊草草原;渦度相關(guān);凈生態(tài)系統交換;環(huán)境因子;生物因子;
- Atmospheric aerosol light scattering and surface wetness influence the diurnal pattern of net ecosystem exchange in a semi-arid ponderosa pine plantation 大氣氣溶膠光散射和地面濕度對半干旱黃松林靜生態(tài)系統交換日型的影響
- In some climax communities, there is slow accumulation of net ecosystem production. 某些頂極群落中也存在緩慢積累的凈生態(tài)系統生產(chǎn)。
- Net Primary Productivity(NPP) has an increase of 170,658.11 t and the amount of Net Ecosystem Productivity(NEP) an increase of 44,355.94 t,in the project from 2002 to 2004 in Zhangye Prefecture. 通過(guò)三年的退耕還林(草);能增加植物碳量累積(NPP)170 658.;11 t;NEP總量增加44 544
- Net ecosystem carbon dioxide exchange of alpine meadow in the Tibetan Plateau from August to October 青藏高原高寒草甸生態(tài)系統凈二氧化碳交換量特征
- net ecosystem CO2 exchange 生態(tài)系統凈CO2交換
- net ecosystem gas exchange 群落凈交換
- He hit the tennis ball over the net. 他把網(wǎng)球打過(guò)了網(wǎng)。
- The ball glanced off the goal post into the net. 球撞到球門(mén)柱上斜飛入網(wǎng)。
- Do you accept foreign exchange certificate? 你們接受外匯券兌換券嗎？
- The net weight of this jar of coffee is 180 grams. 這瓶咖啡凈重180克。
- Trading on the Stock Exchange was light today. 證券交易所今日交投平平。
- If I lose my job, I've got no safety net. 我丟掉這份工作就無(wú)計可施了。
- A soldier was wounded in the exchange. 一名士兵在交火中受傷。
- The fish tangled in the mesh of the net has died. 那條卡在網(wǎng)眼上的魚(yú)已經(jīng)死了。
- He gave me an apple in exchange of an orange. 他給我一個(gè)蘋(píng)果，交換一個(gè)橙子。
- Each telephone served by a private branch exchange. 由專(zhuān)用小交換機提供服務(wù)的電話(huà)分機。
- Practise throwing the ball into the net. 練習投籃。
- By just exchange one for another giver. 就這樣以心相許相與。
