英语释义

• of or relating to organisms (as green plants) that can make complex organic nutritive compounds from simple inorganic sources by photosynthesis

片语

autotrophic culture自养培养

autotrophic index自养指数

autotrophic mutation见自发突变

complete autotrophic全自养

Autotrophic denitrification自养反硝化

autotrophic bacteria自养细菌；自养菌

autotrophic heterotroph自养异养生物

Autotrophic respiration自养呼吸

Chemosynthetic autotrophic化学合成式的自营方式

英汉例句

• nitrate nitrogen removal from ground water by autotrophic denitrification in a packed bed reactor.

  固定床自养反硝化去除地下水中的硝酸盐氮。

• green plants are autotrophic in nature.

  绿色植物在性质上是自养的。

• 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.

  采用旋转电极型生物反应器（berc）脱氮，对以氢气作为电子供体的自养反硝化进行了研究。

• the autotrophic ammonium removal process was realized in floating bed reactors with sludge liquor as substrate.

  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 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。

• oncidium was autotrophic without sugar in the medium.

  文心兰在无糖培养基中自养生长基本正常。

• an autotrophic unicellular green alga presents the minimum of specialization.

  一个自养的单细胞绿藻表现最小程度的特化。

• the experimental results showed that nitrate was effectively removed through the sulfur-based autotrophic denitrification process in the reactor.

  结果表明，该反应器通过硫自养反硝化作用能有效去除水体中硝酸盐氮。

• step feed and reasonable utilization of carbon source will be beneficial to the reproduction of autotrophic bacterium, and thus promoting the nitrification.

  采用分段进水，合理利用碳源，有利于自养菌繁殖，从而促进硝化作用；

• the carbon dioxide in the atmosphere is taken up by autotrophic organisms and incorporated into carbohydrates.

  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。

• it is carried out mainly by autotrophic bacteria although some heterotrophic microorganisms may also be involved.

  硝化作用主要是由自养微生物和一些异养微生物在好氧条件下产生的；

• y structure and function, blss can be divided into two parts: autotrophic unit and heterotrophic unit.

  lss在结构和功能上可以分为自养单元和异养单元两部分。

• biofilm is one of the key factors of the one-step completely autotrophic nitrogen removal process under high do.

  生物膜是高溶解氧条件下实现单级自养脱氮的一个关键因素。

• generally, there are large amounts of heterotrophic bacteria and small amounts of autotrophic bacteria in the water body.

  总体来说，水体中异养微生物数量大，而自养微生物数量小。

• official name: bioconversion of carbon dioxide to biofuels by facultatively autotrophic hydrogen bacteria

  项目名称：利用兼性自养氢细菌将二氧化碳转化为生物燃料

• this stage can be divided into three growth phases: heterotrophic, heterotrophic and autotrophic, autotrophic nutrition.

  按营养方式，将该期划分成异养、异养和自养并进及完全自养三个生长阶段。

• the increasing and decreasing of n2o production potential result from the appearance of autotrophic nitrification in different growing period.

  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。

• heterotrophic bacteria eat most of the carbon-based materials in raw sewage while autotrophic bacteria consume ammonia and nitrogen compounds.

  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。

• this paper discusses the kinetic model of autotrophic denitrification process in which sulphur is electronic donor and nitrate is electronic acceptor.

  本文对用硫作为电子供体，硝酸盐作为电子受体，由脱氮硫桿菌进行的自养反硝化过程的动力学模型进行了研究。

• the start-up of the anammox bioreactor by autotrophic nitrifying biofilm was studied.

  研究了以自养型硝化生物膜启动厌氧氨氧化反应器的可行性。

• autotrophic oxidation of elemental sulfur is relative weak.

  自养营养时，氧化元素硫较弱。

• 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.

  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。

• this result shows that a promoter function fragment from autotrophic bacteria is able to express in escherichia coil.

  表明了一个专性自养细菌的启动子功能片段在异养细菌中表达。

• the main influence factors of autotrophic ammonia removal were studied in batch tests by use of the biofilm from the reactors.

  对反应器中的生物膜污泥采用批式实验，研究了全程自养脱氮的特性影响因子。

• besides the well known autotrophic nitrifiers belonging to the nitrosomonas and nitrobacter groups, there are some heterotrophic microorganisms and methanotrophic bacteria that are able to do the job.

  除了传统上认为的自养硝化细菌以外，近几十年来已发现很多异养微生物和甲烷营养细菌可以进行硝化作用。