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单词 化学能
释义 〔discharge〕Conversion of chemical energy to electric energy in a storage battery.化学能转为电能:将化学能转变为蓄电池中的电能〔respiration〕The oxidative process occurring within living cells by which the chemical energy of organic molecules is released in a series of metabolic steps involving the consumption of oxygen and the liberation of carbon dioxide and water.呼吸作用:发生在活细胞内的氧化过程,在氧气消耗以及二氧化碳和水释放的一系列新陈代谢中,有机分子的化学能由此得到释放〔bacteriorhodopsin〕A purple pigment similar to rhodopsin occurring in the cell membranes of bacteria of the genusHalobacterium that converts sunlight directly into chemical energy. 视紫红质菌:类似于视紫红质的紫色颜料,出现于盐杆菌 属的细菌膜,它把阳光直接转变成化学能 〔autotroph〕An organism capable of synthesizing its own food from inorganic substances, using light or chemical energy. Green plants, algae, and certain bacteria are autotrophs.自养生物:一种能够从无机物质如光或化学能量中合成出自身食物的有机体。绿色植物,海藻及某些细菌都是自养生物〔battery〕Two or more connected cells that produce a direct current by converting chemical energy to electrical energy.电池组:两个或更多的相联电池组,它能把化学能转变化电能并产生直流电〔explosion〕A release of mechanical, chemical, or nuclear energy in a sudden and often violent manner with the generation of high temperature and usually with the release of gases.爆炸:突然而又常常剧烈地释放机械能、化学能、核能,并伴有高温的产生且通常伴有气体的释放〔mechanochemical〕Of or relating to conversion of chemical energy into mechanical work.机械化学的:把化学能转变为机械功的,有关此种转变的〔explode〕To release mechanical, chemical, or nuclear energy by the sudden production of gases in a confined space:爆炸:通过气体在受限制的空间里突然膨胀而释放机械能、化学能或核能:
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