绿色植物在性质上是自养的。
一个自养的单细胞绿藻表现最小程度的特化。
An autotrophic, unicellular, green alga presents the minimum of specialization.
细胞丧失了自养的特性，变成依赖于外加的化学能源生活。
The cell lost its autotrophic character and became dependent on added chemical energy sources.
细胞丧失了自养的特性，变成依赖于外加的化学能源生活。
The cell lost its autotroph ic character and became dependent on added chemical energy sources.
该委员会将调查，十年内以实验室自养的动物代替所有的野生动物是否可行。
The commission will investigate whether breeding colonies can be established within the next decade for all species used in research.
而微囊藻作为一种自养的光合植物，其生长与水中的C源无关，与氮磷浓度有关。
The growth of Microcystis aeruginosa (as a sell nutrition plant) had no relation with C resource but had a positive relation with N and P concentration.
研究了光通量和昼夜温差对自养培养马铃薯试管苗生长的影响。
The effect of PPF and DIF on plantlet growth of potato in vitro under photoautotrophic condition was investigated.
异养细菌可以吃掉未处理污水当中的大部分碳基物质；而自养细菌则会消耗掉氨氮化合物。
Heterotrophic bacteria eat most of the carbon-based materials in raw sewage while autotrophic bacteria consume ammonia and nitrogen compounds.
设备内的水管使气泡穿过设备，为自养生物提供养分，同时使污水循环，为细菌提供养分。
Tubes within each device pump air bubbles through to support the autotrophs. This also circulates the sewage to feed the bacteria.
设备内的水管使气泡穿过设备，为自养生物提供养分，同时使污水循环，为细菌提供养分。
Tubes within each device pump air bubbles through to support the autotrophs.This also circulates the sewage to feed the bacteria.
罗汉希望，这些特点可以使系统处理深度更高的生活废水甚至是来自养猪或者奶牛场的大量的高浓度废水。
This, Lohan hopes, will allow the system to deal with more concentrated waste streams from big buildings and even operations like pig and dairy farms, which produce huge volumes of concentrated waste.
斯玛特先生在华盛顿州东部乡下的农场里独自养大了六个孩子。
Mr. Smart was left to raise the newborn ;and his other five children by himself on a rural farm in eastern Washington state.
裸子植物的雌配子体简化，但较被子植物体的体积大，不能自养。
The female gametophyte is reduced but larger than in angiosperms; it is not autotrophic.
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。
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.
裸子植物的雌配子体简化，但较被子植物体的体积大，不能自养。
The female gametophyte is reduced but larger than in angiosperms; it is not autotroph ic.
固定床自养反硝化去除地下水中的硝酸盐氮。
Nitrate nitrogen removal from ground water by autotrophic denitrification in a packed bed reactor.
采用旋转电极型生物反应器（B ERC）脱氮，对以氢气作为电子供体的自养反硝化进行了研究。
A new process of the bio-electrode rotating contactor (BERC) for denitrification was developed, and study was made for autotrophic denitrification by using hydrogen as electron donor.
间歇试验结果表明，对于微污染原水可以通过电解水供给氢气进行自养反硝化，并且通过对电流的控制可提高脱氮速度并可达到完全脱氮。
The batch operation demonstrated that the autotrophic denitrification with hydrogen produced from electrolysis of water can be used to treat the micro-polluted raw water.
本文对用硫作为电子供体，硝酸盐作为电子受体，由脱氮硫杆菌进行的自养反硝化过程的动力学模型进行了研究。
This paper discusses the kinetic model of autotrophic denitrification process in which sulphur is electronic donor and nitrate is electronic acceptor.
固定床自养反硝化去除地下水中的硝酸盐氮。
Nitrate nitrogen removal from ground water by autotroph IC denitrification in a packed bed reactor.
承认现实吧：看世界杯一半的欢乐其实都来自养眼的球员们。
Let's face it: half the fun of watching the World Cup is the eye candy.
以含有高浓度氨氮的消化污泥脱泥污水为基质 ，在悬浮填料床反应器中实现了稳定的全程自养脱氮过程 。
The autotrophic ammonium removal process was realized in floating bed reactors with sludge liquor as substrate.
在大气中存在的二氧化碳被自养生物体所吸收并合成为碳水化合物。
The carbon dioxide in the atmosphere is taken up by autotrophic organisms and incorporated into carbohydrates.
许多微藻具有利用有机碳进行兼养和异养的能力，可以弥补自养培养光限制的不足，并且提高了EPA产量。
Some microalgae can grow mixotrophically and heterotrophically on organic carbon, which can compensate for the light limitation of autotrophication, and also improve the EPA-yielding.
由于自养硝化作用在不同季节的发生，使得草甸草原土壤N2O的产生潜势也高、低起伏变化。
The increasing and decreasing of N2O production potential result from the appearance of autotrophic nitrification in different growing period.
生产者，有时被称为自养生物，使营养物质从他们所需要的化合物和能源得到他们的环境。
Producers, sometimes called autotrophs, make the nutrients they need from compounds and energy obtained from their environment.
生产者，有时被称为自养生物，使营养物质从他们所需要的化合物和能源得到他们的环境。
Producers, sometimes called autotrophs, make the nutrients they need from compounds and energy obtained from their environment.
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