例句與造句

1. It has an effective, logarithmic relationship between net primary production of climax vegetation and evapotranspiration .
   它在頂極植被凈第一性生產(chǎn)量與實際蒸發(fā)量之間有一個有效的對數(shù)關(guān)系。
2. Terrestrial net primary production and its spatio - temporal
   19821999年我國植被凈第一性生產(chǎn)力及其時空變化
3. The net primary production simulation of terrestrial ecosystems in china by avim
   的中國陸地生態(tài)系統(tǒng)凈初級生產(chǎn)力模擬
4. Terrestrial net primary production and its spatio - temporal patterns in china during 19821999
   19821999年我國植被凈第一性生產(chǎn)力及其時空變化
5. A model to simulate net primary production of deyeuxia angustifolia in wetlands in sanjiang plain , china
   三江平原濕地小葉章生產(chǎn)力模擬模型
6. It's difficult to find net primary production in a sentence. 用net primary production造句挺難的
7. Mankind appropriates about a quarter of what is known as the net primary production of the earth ( this is the plant tissue created by photosynthesis ) ? a lot , but hardly near the point of exhaustion
   人類消耗了1 / 4的被稱作地球主要凈產(chǎn)出的產(chǎn)品（由光和作用產(chǎn)生的植物組織） ，雖然很多，但離耗盡還遠(yuǎn)得很。
8. The simulated results of net primary production ( npp ) are similar to other ' s study . the annual , seasonal and daily change of npp can reflect the physiological characteristic of vegetation growing very well and has close relationship with climatological factors
   年npp的模擬結(jié)果與國內(nèi)的一些其它類似研究結(jié)果接近， npp的模擬結(jié)果能較好地反映出植被生長的生理特點(diǎn)npp的月變化、日變化及年際變化對氣候因子有不同的響應(yīng)。
9. The net primary production of chinese terrestrial vegetation during 19821999 excluding 1994 because of missing data was estimated , and its spatio - temporal patterns were explored , based on the casa carnegie - ames - stanford approach model and using remote sensing imagery noaa avhrr and land spatial data of vegetation , climate , soil and solar radiation
   基于地理信息系統(tǒng)和衛(wèi)星遙感技術(shù)，利用植被氣候和土壤等地面空間數(shù)據(jù)，應(yīng)用casa模型估算了19821999除1994年間我國植被年凈第一性生產(chǎn)量及其時空變化。結(jié)果表明： 18年間我國植被凈第一性生產(chǎn)量呈增加趨勢，平均增加速率為0 . 024pgca
10. In one side , the study may make the simulating model of climatology and land - biosphere more perfect , in the other side , the study will help to discover the real action of vegetation in the global carbon circle , which gives the more scientific method to estimate accurately biomass and net primary production ( npp ) of ecosystem and how much carbon in atmosphere absorbed by vegetation , to predict the possible impact of global climate change on terrestrial ecosystems , and to make scientific strategies for the global change
    一方面可以為進(jìn)一步建立更完善的模擬氣候與陸地生物圈之間關(guān)系的數(shù)值模式奠定基礎(chǔ)，另一方面可為探索植被在全球碳循環(huán)中的具體作用，正確地評估和預(yù)測全球氣候變化對生態(tài)環(huán)境的可能影響，制定相應(yīng)的政策提供科學(xué)依據(jù)。本文以寒溫帶落葉針葉林區(qū)為重點(diǎn)來進(jìn)行試驗?zāi)M，研究植被對氣候強(qiáng)迫響應(yīng)的有效途徑。