查询词典 autotrophic nutrition

But the effluent ammonium in the anoxic reactor, where enough NO2 were present, was equal to the blank system, and no ammonium was converted to such nitrogen compounds as NO2- and N2 by Nitrosomonas eutropha using NO2 as electron acceptor, which maybe caused by lack of the function bacteria. There were two ANAMMOX reaction pathways in the one-stage autotrophic nitrogen removal system. One way was that after part of NH4+ was oxidized to NH2OH under aerobic conditions, NH2OH and NO2- were converted to N2O under anaerobic conditions, at last N2O was further converted to N2 which realized the nitrogen removal; Another way was that at first NO2- was reduced to NH2OH, NH2OH reacted with NH4+ to form N2H4, which was further converted to N2 subsequently, realizing the nitrogen removal.

结果表明：单级自养脱氮系统内6.72%的氨氮是通过吹脱等物化作用去除的，不超过6.02%的氨氮是通过传统硝化反硝化途径去除的，87.26%左右的氨氮是由自养脱氮途径去除的，自养脱氮反应起主要脱氮作用；在足够NO2存在且缺氧的条件下，单级自养脱氮系统内的出水氨氮浓度与空白反应器相当，NH4+并没有被亚硝化单胞菌以NO2为电子受体氧化为NO2-和N2等化合物而得以去除，可能是因为系统内不存在该代谢功能的亚硝化功能菌；单级自养脱氮系统内存在两条ANAMMOX反应途径：其中一条途径即NH4+在好氧条件下被氧化为NH2OH后，生成的NH2OH与系统内的NO2-在缺氧条件下被转化为N2O，N2O则进一步被转化为N2而实现氮的去除；另外一条途径即NO2-首先被还原为NH2OH，生成的NH2OH则与系统内的NH4+反应生成N2H4，N2H4继续被转化为N2而实现氮的去除。

In this paper, the biological and organic geochemical methods were applied together to study the characteristics of thermal simulant products of calcifiied and noncalcified coccolithophore, fresh and dead Pediastrum boryanum, autotrophic and heterotrophic Chlorella protothecoides, as well as Synechocystis.

本论文综合利用了生物学与有机地球化学的分析实验手段，研究了钙化/非钙化颗石藻、新鲜/死亡盘星藻、自养/异养黄化小球藻和聚胞藻热模拟产物的地球化学特征，对比解剖了胜利油田孤南洼陷富含藻类化石的烃源岩的地球化学特征，探讨了藻类生源与烃源岩间不同生物标志物表现及对应关系，研究发现

Most phototropic organisms are autotrophic (i.e.show photoautotrophism);these comprise the green plants,Cyanobacteria,and some photosynthetic bacteria(the purple and green sulfur–bacteria ).

大多数光合成生物是自养的，这包括绿色植物、蓝细菌以及一些光合细菌（紫色硫细菌和绿色硫细菌）。

The sludge of autotrophic denitrifying process is flocculent、 dispersal、irregularity-shape, existing a number of sphaerotilus.

9自养反亚硝化系统污泥呈絮状、絮体分散、形状不规则，存在一定数量的丝状菌。

The activated sludge autotrophic denitrifying BR process can realize stable operation after start-up and cultivation (mainly is endogenous denitrifying process) for 114d and the aerobic nitrifying sludge、anaerobic sludge、garden soil transudate as the inoculation sludge.

7以好氧硝化污泥、厌氧污泥、花园土壤渗出液为接种污泥，经过长达114天的启动培养阶段（以污泥的内源反硝化过程为主），自养反亚硝化活性污泥法BR工艺能够成功实现并稳定运行。

Symbiosis of the eucaryotic ancestor with autotrophic cell precede the symbiosis with the cell taking advantage of the oxidative metabolism.

真核细胞祖先与自营细胞的共生，早於其与利用氧化代谢细胞的共生

ADAs position and accompanying paper were written by Winston Craig, PhD, MPH, RD, professor and chair of the department of nutrition and wellness at Andrews University; and Reed Mangels, PhD, RD, nutrition advisor at the Vegetarian Resource Group, Baltimore, Md.

美国饮食协会立场的作者有：Winston Craig，博士，公共卫生学硕士，研究学博士，安德鲁大学营养健康系教授以及主任；以及Reed Mangels，博士，研究学博士，巴尔迪麽素食资源组营养顾问。

It is an item of newest scientific findings incorporating microbiolody , agrology , plant nutrition into an organic whole, mainly take many kinds of function type biological active funguses as the core , regard such organic matter as innoxious and treated beasts and birds excrement and urine , humic acid ,etc. as carriers, while cooperating with right amountly , micro- nutrition element, reach and improve the soil microorganism to trend towards the department, foster and apply fertilizer purpose of soil, fertilizer add nitrogen synergist and phosphorus , potassium chela mixture also, can apply fertilizer once only , does not need to topdress again in the whole breeding time.

是一项集微生物学、土壤学、植物营养学为一体的最新科研成果，主要是以多种功能型生物活性菌为主，以无害化处理后的畜禽粪便、腐殖酸等有机质为载体，配合适量中、微量营养元素，达到改良土壤微生物趋系，培肥土壤的目的，肥料中还添加氮肥增效剂和磷、钾螯合剂，可以做到一次性施肥，全生育期不需再追肥。

In order to exploit a newcompound protein beverage which has good flavor and tasty, abundance nutrition andbetter stability, Angeleno and almond were used as main raw materials in the test tomake Angeleno and almond complement each other in flavor and nutrition.

本试验选用安哥诺李和杏仁为主要原料，将风味清新的安哥诺李汁和香气浓郁、营养丰富的杏仁浆进行风味和营养的互补，以期开发一种具有良好风味、酸甜可口、营养丰富且性状稳定的新型复合蛋白饮料，亦为果蔬复合植物蛋白饮料的研究提供生产技术参考和一定的理论基础。

Methods: The anthropometry data were collected from 'National Nutrition Survey in 1992' and 'The Nutrition and Health Status of the Chinese People in 2002'. Age- and sex- specific height and weight reference recommended by WHO/NCHS was used to analyze the data.

利用"1992全国营养调查"和"2002年中国居民营养与健康调查"中的体格测量资料，采用WHO/NCHS推荐的身高标准体重参考值作为评价标准，应用SAS软件进行统计分析。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48