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- The carbon balance of terrestrial ecosystems is particularly sensitive to climatic changes in autumn and spring. 陆地生态系统的碳平衡对秋季和春季气候变化尤其敏感。
- New comparison parameter and new calculation methods of acrylic nitrile reactor carbon balance are established. 确定新的对比参数,建立了一种新的丙烯腈反应器碳平衡计算方法。
- Forest soils and vegetation store about 46 percent of all carbon in the terrestrial biosphere, which play a critical role in global carbon balance. 摘要森林土壤和植被储存着全球陆地生态系统大约46%25的碳，在全球碳平衡中起着非常重要的作用。
- Especially, global transformation , the water balance, carbon balance and drought forecast in district, etc , which all require quantitative surface flux . 尤其全球变化、区域水分平衡、碳平衡和区域旱灾预报等等都需要定量的地表通量信息(辐射通量、显热通量、潜热通量、土壤热通量)。
- Harvested wood products (HWP), as one of the components of carbon cycle of forest ecosystem, plays an important role in the carbon balance between forest ecosystem and atmosphere. 伐后木质林产品作为森林生态系统碳循环的一个组成部分，对森林生态系统和大气之间的碳平衡起着至关重要的作用。
- Zotz, G. and K. Winter.1993. Short-term Photosynthesis measurements predict leaf carbon balance in tropical rainforest canopy plants. Plants 191：409-412. 龚垒（1989）树木的光合作用与物质生产。北京市科学技术出版社出版。219页。
- By analyzing the calculation methods of acrylic nitrile reactor carbon balance, the factors that affect the calculation accuracy of carbon balance are defined. 通过对丙烯腈反应器碳平衡计算方法的分析,找出了影响碳平衡计算准确度的因素。
- Presently, the studies of carbon stock and carbon balance of forest ecosystem have already been reported frequently in China and abroad, but the study of factors of influencing carbon stock and carbon sequestration of the forest is reported a fat lot. 目前国内对森林生态系统碳库与碳平衡的研究已有不少报道，但对森林碳库与碳吸存的影响因素的研究很少。
- She performed on the balance beam with much grace. 她在平衡木上表演得非常优美。
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Losing balance, he plumped against the doorpost. 没有站稳，他一头撞在门柱上。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- Global strategic balance and stability. 全球战略平衡和稳定。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- The skater quickly recovered his balance. 那个滑冰的人很快恢复了平衡。
- He loses his balance and fall to the grind. 他失去平衡，摔倒在地。
- My old friends' arrival got me off balance. 对老朋友们的到来，我一点准备都没有。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。
- Our bank balance go into the red month. 上个月，我们的银行存款余额已出现了赤字。
- Carbon Balance Analysis of Corn Fuel Ethanol Life Cycle 玉米燃料乙醇生命周期碳平衡分析
