GbEng
趋水性一个有机物对水分的反应而产生的运动 Movement of an organism in response to moisture.
(湖泊等)优氧化的水中富有矿物有机物,有利于植物,特别是藻类的增殖,但藻类往往使分解的氧含量过低,从而使别的有机物灭绝。用于指湖泊或池塘 Having waters rich in mineral and organic nutrients that promote a proliferation of plant life, especially algae, which reduces the dissolved oxygen content and often causes the extinction of other organisms. Used of a lake or pond.
生命活的有机物区别于死的有机物和无机物的特性和性质,主要表现在新陈代谢、生长发育、生殖、对刺激的反应、对环境的适应等有机体本身所固有的机能中 The property or quality that distinguishes living organisms from dead organisms and inanimate matter, manifested in functions such as metabolism, growth, reproduction, and response to stimuli or adaptation to the environment originating from within the organism.
霉,霉菌通常在植物或多种有机物表面形成白色生长物的菌类中的一种 Any of various fungi that form a superficial, usually whitish growth on plants and various organic materials.
生物动力学有机物栽培和作物培养的一种方法,需要考虑如行星作用和季节轮换等因素 A method of organic gardening and crop cultivation in which certain factors, such as planetary and seasonal cycles, are considered.
自那时起,从埃及的木乃伊头发到石器时代的檀香木等有机物质的年代都已被确定。 Since then, organic materials ranging from Egyptian mummy hair to Stone Age sandals have been dated.
腐生菌;腐生物一种有机物,通常是细菌以死的动植物为食并把它们分解,藉此为生态系统提供有机养分 An organism, often a bacterium or fungus, that feeds on and breaks down dead plant or animal matter, thus making organic nutrients available to the ecosystem.