硝基細菌 的英文怎麼說

中文拼音 [xiāojīxìjūn]
硝基細菌 英文
nitrobacter
  • 硝 : Ⅰ名詞（硝石） nitre; saltpetre Ⅱ動詞（用樸硝或硭硝加黃米面處理毛皮） taw
  • 細 : 形容詞1 （條狀物橫剖面小） thin; slender 2 （顆粒小） in small particles; fine 3 （音量小） thin ...
  • 菌 : 菌名詞1. （蕈） mushroom2. （姓氏） a surname
  • 細菌 : germ; bacterium （pl. bacteria）; fungus （pl. fungi）
  1. 1. ecological effects of long - term organophasphate pesticides contamination on soil microflora the long - term effects of organophosphate pesticides contamination on soil microflora were investigated in the present study. little difference in total counts of bacteria, actinomycetes and fungi was observed between the contaminated and the non - contaminated soil. compared with the control there were a slight decrease in total counts of free - living nitrogen - fixer and denitrifying bacteria and a significant increase in those of ammonifying and ammonia - oxidizing and nitrifying _ bacteria in the methylparathion contaminated soil

    一、甲基對硫磷長期污染對土壤微生物的生態學效應研究了有機磷農藥甲基對硫磷長期污染對土壤微生物的影響，實驗表明：土壤細菌、放線菌、真菌總的數量影響不大；自生固氮菌和反硝化細菌數量減少；氨化細菌、亞硝化細菌、硝化細菌的數量在污染土壤中卻有所增加；與對照土壤相比，污染土壤呼吸作用下降了29 . 93 ；氨化作用和硝化作用強度得到增強。
  2. Methods compound ganmaoling capsules on antibacterial action in vitro, antiviral action in vivo, fever in rabbits induced by bacterial endotoxin, and fever in rats induced by 2, 4 dinitrophenol were investigated

    方法以復方感冒靈片為對照，觀察復方感冒靈膠囊體外抗菌、抗病毒作用及對細菌內毒素致家兔發熱和2 ， 4二硝基苯酚致大鼠發熱等的影響。
  3. The nitrobenzene degradative plasmid in pseudomonas xn - 1 is discussed in this paper, based on the characterization of nitrobenzene degradation by strain pseudomonas xn - 1, which attempts to do some prepared work for the research in molecule level of nitrobenzene degradation by this strain

    本論文在對菌株pseudomonasxn - 1降解硝基苯的特性及降解條件優化的基礎上，研究了菌株細胞內所含有的降解性質粒，希望能為今後對這株菌在分子水平上降解硝基苯的特性研究打下一些基礎。
  4. A few mutants were found on the plate containing nitrobenzene selective medium. their colony appearances have some difference from the wild strain. some evidences show that their growth characteristics on the selective medium are related to the plasmids harbored in their cells

    對菌株的自發突變株的研究表明，這些菌株在硝基苯選擇培養基上的生長特性是與它們細胞中所含質粒的特性相關的。
  5. So some methods suitable to large plasmid extraction, including lysis by sds and a method from a literature, were used to try to extract the large plasmid from the strain cell. the lysis reactions in these two methods are gentle, so the large plasmid cannot be injured in the lysis process, opposite to lysis by alkali. it would be helpful to keep the integrality of the large plasmid during the extraction

    因此我們採用了適合於大質粒提取的sds法，和文獻中應用於硝基苯降解性質粒的提取方法，來嘗試對菌株細胞進行質粒提取，這兩種方法裂解反應溫和，不會像堿裂解法那樣，在裂解過程中損壞質粒，可以實現質粒提取的完整性。
  6. To determine the plasmid function, the experiment is done to cure the plasmid from the cell, which will cause some change on the strain physiology. the result show that after curing the plasmid, the strain cell cannot grow on the selective medium containing nitrobenzene

    為了考察質粒的功能，進行了質粒消除實驗，結果表明，質粒消除后的菌株細胞難以在硝基苯選擇培養基上生長，表明這個質粒是與硝基苯的降解代謝過程有關的。
  7. 1. in the mpn - griess method of enumeration of nitrite - oxidizing bacteria, the nitrite concentration deeply effect the enumeration results and detection time. the o. lmmol / l nitrite concentration in the culture is the best choice for mpn - griess method and the shortest detection time is 4 week

    硝酸細菌mpn ? griess計數法所用培養基的亞硝酸鹽濃度對計數的周期和結果均有影響，採用0 . 1mmol l亞硝酸鹽的培養基，進行4周的計數培養，是最優的硝酸細菌mpn ? griess計數法。
  8. Chemolithoautotrophic nitrifying bacteria have many unfavorable physiological characteristics, namely, slow growth, small biomass and susceptible to environmental factors. to remove high ammonia - nitrogen concentration in wastewater from refineries, we directly enriched nitrifying bacteria of activated sludge via optimizing enrichment conditions ( temperature > phu nh4 + - n concentration ). the results showed that the number of nitrifying bacteria after 6 weeks enrichment increased 32. 8 times and nitrification rate improved 2. 76 times than that before enrichment

    實驗結果表明，在ph7 . 7 8 . 5 、 28 ， 150rpm振蕩暗培養的條件下，通過不斷添加富集培養基，經過6周的培養后，可以使硝化細菌的數量增加32 . 8倍，硝化速率提高2 . 76倍，達到了富集的目的。
  9. The ammonia - oxidizers were increased from 2. 13 106 / g mlss to 6. 28 108 / g mlss, while the nitrite - oxidizers were increased from 2. 13 103 / g mlss to 6. 28 106 / g mlss. after a month, most of the heteotrophic bacteria were washed out from the system. they nitrifying bacteria were prevalent in the enrichment system and were around 99 % in total bacteria

    選取富含硝化細菌的活性污泥作為富集培養的對象，採用純無機培養基對硝化細菌進行定向富集培養，能在較短的時間內得到大量硝化細菌富集培養物，硝化細菌數約占總菌數的99以上。
  10. " garlic is rich in substances called allyl sulfides, which neutralize bacteria in the stomach and prevent the formation of nitrosamines - potent cancer causing agents that result from bacterial overgrowth, " says new york city oncologist mitchell gaynor, m. d., author of dr. gaynor s cancer prevention program

    紐約市腫瘤科醫師米邱蓋挪是蓋挪醫師的癌癥防治計劃一書的作者，他說：大蒜含有豐富的烯丙基亞硫銑，可以抑制胃內細菌的滋長，並防止亞硝胺的產生亞硝胺是由於細菌過多而產生，容易引發癌癥。
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