碳化循環 的英文怎麼說
中文拼音 [tànhuàxúnhuán]
碳化循環
英文
carbon cycle-
Chemical and stable carbon isotopic compositions of the ground waters of guiyang city, china : implications for biogeochemical cycle of carbon and contamination
碳同位素和水化學在示蹤貴陽地下水碳的生物地球化學循環及污染中的應用The understanding of biogeochemical cycle of hydrogen, oxygen, carbon, nitrogen, and sulfur elements in nature ecosystem have increased substantially in the past two decades owing to the improvement of gas isotope ratio mass spectrometer and the wide application of isotopic studies with these elements
摘要近20年由於氣相同位素比值質譜儀的改良和氫、氧、碳、氮和硫等穩定同位素的廣泛研究,穩定同位素的研究技術已實質增加我們對于這些元素在自然生態系中生地化循環的了解。The most important carboxylase in plants is ribulose bishosphate carboxylase ( rubisco ), which catalyzes the carboxyation of ribulose bisphosphate, the ‘ carbon - fixing ’ first step in the calvin cycle
在植物中最重要的羧化酶是核酮糖二磷酸羧化酶,它可以羧化核酮糖二磷酸,在卡爾文循環中是二氧化碳固定的第一步。In these chloroplasts carbon dioxide combines with phosphoenolpyruvate to form oxaloacetic acid, which is transported to the bundle sheath cells, where the carbon dioxide is released, then fixed by the enzyme ribulose bisphosphate carboxylase to form glycerate 3 - phosphate, the first step in the calvin cycle
在葉肉細胞的葉綠體中二氧化碳與磷酸烯醇丙酮酸結合形成草酰乙酸,后被運到鄰近的維管束鞘細胞,在那裡二氧化碳被釋放,后被核酮糖二磷酸羧化酶固定形成3磷酸甘油酸,這是卡爾文的循環第一步。Mcfc ( molten carbonate fuel ceil ), which is one of two kinds of high temperature fuel cells, have been researched in most of countries
高溫燃料電池熔融碳酸鹽燃料電池( mcfc )或者固體氧化物燃料電池( sofc )和汽輪機組成的聯合循環發電系統更具吸引力。The net effect of the cno cycle is the same as the p - p chain. but carbon is used as a catalyst
的方式進行,這循環所造成的結果和質子質子鏈沒有分別,都是把四顆氫原子核結合為一顆氦原子核碳的作用猶如催化劑。Land use cover change effects on carbon cycling in terrestrial ecosystems
覆蓋變化對陸地生態系統碳循環的影響Item description : kepai grasp spring packaging standard : one unit material : carbon spring steel wires 、 plastic. packing colors : red 、 green 、 blue function : the product was easy using in any time and can boost up strength of your hand, swell blood circulation and advanced agility of your fingers
品名:科牌欖形握力器包裝規格:一隻材料:碳化鋼絲彈簧、塑膠包裝色彩:作用:本產品使用方便隨時可鍛煉你的手勁,增強血液循環,提高手指的靈活性。1. in our papers, the glycine was modified on the surface of glassy - carbon electrode by the oxidative electropolymerization of cv to fabricate the polyglycine modified electrodes
1 、本文首先通過循環伏安法將甘氨酸氧化電聚合修飾在玻碳電極表面,製成聚甘酸膜化學修飾電極。Scanning electron microscope ( sem ) and x - ray photoelectron spectroscopy ( xps ) studies indicated that the additive of cs _ 2 took part in the sei film - forming in the process of battery cycles. the elements of carbon, oxygen and fluorin are the main members in the compounds of sei film. sulfur is also one of the main elements of the sei film when the electrolyte included additive of cs _ 2
利用掃描電子顯微鏡和x射線光電子能譜研究表明,二硫化碳在電池的循環過程中參與了sei膜的形成, sei膜的組成物質中主要是c 、 o 、 f三種元素,加入二硫化碳后, s元素也成為主要組分, sei膜的主要組成物質有烷基氧鋰、烷基碳酸酯鋰、碳酸鋰、硫酸鹽、聚烯烴及氟化鋰等。So it is chiefly that soil co2 concentration and its influencing factors should be studied in ordered to learn the mechanism of epikarst ecosystem and global carbon cycle. karst dynamics laboratory, ministry of land and resources, has been studied the mechanism of seven typical epikarst ecosystem and global changes through igcp 299 ( geology, climate, hydrology and karst formation, 1990 - 1994 ) and igcp 379 ( karst processes and the carbon cycle, 1995 - 1999 ) to igcp 448 ( world correlation of karst ecosystem, 2000 - 2004 ), while observation and analysis and research of epikarst ecosystem in mt. jinfo have just been beginning. the thesis analyzes that based - on observational point of green pond and deep dell in the west slope of jinfo mountain, co2 concentration and regularity of epikarst ecosystem contrasting woodland with uncovered land have been studied through the observation of temperature and humidity and co2 concentration
國土資源部巖溶動力學開放研究實驗室以igcp229 、 igcp379和igcp448項目為依託,開展了我國7個典型的表層帶巖溶生態系統運行規律及其全球變化影響研究,而其中金佛山的觀測、分析與研究則才剛剛起步,本文以金佛山西坡摘公碧潭幽谷為觀測點,主要通過coz濃度、溫度和濕度的觀測,開展林地表層帶巖溶生態系統與裸地表層帶巖溶生態系統coz濃度特徵及其變化規律的對比研究,這對進一步深入研究巖溶生態系統運行機制和全球碳循環以及開展全球巖溶生態對比有著重要意義。Tectonic movement in interaction with the ocean, atmosphere and living things form the carbon cycle, adjusting the carbon dioxide content in the atmosphere and stabilizing the surface temperature on earth
板塊運動在與海洋大氣及生物互動下形成碳循環,調節大氣中二氧化碳的含量,從而穩定地球的氣溫。The apparent density of reticulated positive current collectors and parameter of the plate were decreased, and the utilization efficiency of pam and the cycle life of the batteries were improved
鍍鉛泡沫碳化矽集流體明顯降低了集流體的表觀密度和陽極板的參數,顯著提高了活性物質的利用率,延長了電池的循環壽命。The soils and sediments organic matter ( som ) are highly heterogeneous and comprise various complex organic macromolecules such as humus, kerogen, black carbon ( bc ), etc. the relative abundance, characteristics and structure of these som play a important role on the global carbon cycles, global change, transformation and fate of the organic and inorganic pollutants, the soil fertility
土壤和沉積物有機質是高度非均質的,包括許多復雜的有機高分子聚合物如腐殖質、乾酪根、碳黑等。這些有機質的相對含量,性質和結構對全球碳循環,全球氣候變化,有機和無機污染物在自然界的遷移、轉化和歸宿,土壤的肥力等有非常重要的影響。Three schemes for this technology were given, including air - blown gasification, recycle gas - blown gasification and steam & recycle gas - blown gasification, which were computed and analyzed. due to different conversion ratio of coal and different temperature that gas enters into gas turbine, the different results were got and analyzed, such as gas heat value, gasification efficiency and generation efficiency
本文針對空氣氣化方案、再循環煤氣氣化方案以及水蒸汽+再循環煤氣氣化方案對煤部分氣化聯合循環發電系統進行計算分析,根據不同的碳轉化率以及煤氣進入燃氣輪機前不同的溫度,得出不同的煤氣熱值、氣化效率、發電效率等,並進行了分析,提出了適合不同目標工業應用的煤部分氣化方案。And considerable work has been done hi the growth behaviour in the tetrachloride solution concluding studies of crystal growth and growth kinetics. a crystal of dimensions 20mm x 20mm x 1mm was produced hi the tetrachloride solution by lowing temperature. and bcf spiral growth mechanism for the surface diffusion model was analyzed using the kinetic data
本文以苯為溶劑溶液降溫法培養出了60mm 40mm 3mm大尺寸hhm單晶;另外探討了hhm在四氯化碳溶液中的生長行為,溶液降溫法培養出了20mm 20mm 1mm的較大尺寸單晶,並用動態循環體視顯微鏡觀察法測定了其在不同的過飽和下主要顯露晶面的法向生長速率,在較大過飽和度范圍內考察了其bcf表面擴散螺位錯生長機制。The scientists ' analysis was based on the glycaemic load ( gl ) of the different breakfasts. this measures the rate at which carbohydrates release glucose into the blood stream
科學家的分析是基於不同早餐的血糖負荷做出的。這測試出碳水化合物釋放葡萄糖進入血液循環的流速。In paleoceanography, it plays an important role in determining the temperature of the paleo - sea surface, providing an understanding of the relationship between the primary paleoproduction and the carbon cycle, and testing the hypothesis of submarine methane release
在古海洋學領域,表層海水溫度、海洋初級生產力的大小及其種群結構的變化對全球碳第循環的影響、海底甲烷釋放等關鍵性科學問題都需要有機生物地球化學積極參與。The strategic suggestions on remote sensing - based biogeochemical dynamic estimating of carbon - nitrogen cycles in terrestrial ecosystems of china
開展我國陸地生態系統碳氮循環的生物地球化學遙感動態評估的思路與建議The current studies focus in developing multi - scale data - model fusion approaches and new generation of ecosystem models for simulating cross - scale interactions, understanding and quantifying impacts of climate and land use changes on terrestrial ecosystem productivity and water, carbon and nitrogen cycles, and assessing changes in ecosystems services, carrying capacity and sustainability
目前的研究工作集中於:發展多尺度的數據模型融合方法,建立能夠進行跨尺度機理模擬的新一代生態系統模型;認識氣候和土地利用變化對區域和全國陸地生態系統生產力和水碳氮循環變化的影響;評估生態系統服務功能、承載能力和可持續發展能力。分享友人