actinomycetes 中文意思是什麼

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。

Actinobacteria ( ray fungi ; actinomycetes ) a phylum of eubacteria that contains the true actinobacteria and the coryneform bacteria

放線菌：一門真細菌包含真放線菌以及棒狀桿菌。

One form of hypersensitivity pneumonitis is known as farmer ' s lung because the farmer inhales thermophilic actinomycetes in moldy hay that set off the reaction

過敏性肺炎的一種類型農民肺，由於農民吸入耐熱的放線菌，它由發霉的乾草中繁殖生長。

In this study, actinomycetes isolated have been analyzed using polyphasic taxonomy technology including morphological and physiological tests, analysis of chemotaxonomy, dna g + c content and 16s rdna / rna sequencing

採用形態學、細胞化學、生理生化、 dnag + cmol及16srdna序列分析等多相分類的技術對所分離的部分放線菌進行了系統的分類研究。

A conceptual approach including measurements of materials at rest ( step 1 ), measurements using a large rotating drum ( step 2 ) or a particle - flec ( step 2 ) and measurements at a workplace ( step 4 ) has been used to characterize the release of microbial components ( bacteria, fungi, actinomycetes, endotoxin or enzymes ) and particles from straw, wood chips or fungal cultures of different ages on gypsum boards

一套整體概念性的方法，包括物質在靜止時（步驟一） 、使用大轉動滾筒時（步驟二）或微粒逸散完時（步驟二） ，和工作場所（步驟四）進行量測，以描述由麥稈、木頭碎片或不同年份的石膏板上的真菌菌落所釋放的微生物組成（細菌、真菌、放線菌、內毒素或酵素）和微粒特性。

Mongolica young stand, secondary natural forest, and the mixed forest of larix olgensis and fraxinus mandshurica rupr. countermeasures for controlling soil degradation were also recommended. the study got following results : ( 1 ) from young stand to mid - age of larix olgensis, with the closure of canopy and the decrease of undergrowth vegetation cover, soil acidity, enzyme activity, total inorganic phosphorus, available k, soil moisture and total porosity decreased significantly ; while soil organic matter content, humus component content, the amount of three main types of microbes, acid phosphatase activity, and bulk density in rhizosphere soil and non - rhizosphere soil increased with the increase of the amount of forest floor litter ; from mid - age stand to near mature stand, with the decrease of stand density and crown cover as well as the restoration of undergrowth vegetation after preliminary thinning, soil organic matter content, fulvic acid, exchangeable acidity, exchangeable aluminium, neutral phosphatase activity, total amount of inorganic phosphorus, the amount of actinomycetes, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil apparently increased ; from near matu re stand to mature stand, soil activity acidity, organic matter content, humus component content, available phosphorus, total amount of amino acid, available k, soil enzyme activity, soil moisture, and total porosity in rhizosphere soil and non - rhizosphere soil decreased, but total phosphorus, soil acidity ( in particular, exchangeable aluminium ), and bulk density increased

結果表明： （ 1 ）從落葉松幼齡林到中齡林，隨著林冠的郁閉和林下植被蓋度的急劇下降，林地土壤酸度、土壤酶活性、無機磷總量、速效鉀、土壤水分含量、總孔隙度呈明顯下降趨勢，而根際和非根際土壤有機質含量、腐殖質各組分含量、三大類微生物數量、酸性磷酸酶活性和土壤容重隨著凋落物的增加呈明顯上升趨勢；從中齡林到近熟林，由於撫育間伐，林分密度及郁閉度下降，林下植被蓋度逐步得到恢復，根際與非根際土壤有機質含量、富里酸、交換性酸、交換性鋁、中性磷酸酶、無機磷總量、放線菌數量、土壤水分含量、總孔隙度呈明顯的上升趨勢；從近熟林到成熟林，隨著林齡的增大，根際與非根際土壤活性酸、有機質含量、腐殖質各組分含量、有效磷含量、氨基酸總量、速效鉀、土壤酶的活性、土壤水分含量和總孔隙度呈下降趨勢，而根際與非根際土壤全磷含量、土壤酸度（特別是交換性鋁）和容重呈增加趨勢。

Study on the growth for selectivity to negative ion of moderately halophilic actinomycetes

130的分離和培養條件研究

The new addition of cyaneus in actinomycetes group in rhizosphere soil and non - rhizosphere soil may be fundamental reason for the second rotation effect. ( 4 ) compared to the young stand of pinus sylvestris var

二代林放線菌類群中具有蘭色類群和玫瑰紫亞類，樟子松林則沒有，而樟子松林土壤具有的放線菌中的金色類群和綠色類群，二代林則沒有。

Ecological distribution of actinomycetes in the southwest part of shandong province

魯西南地區土壤放線菌的生態分佈

A total of 168 strains of actinomycetes, of which 23, or 13. 7 %, displaying antitumor activity, was isolated from near - shore marine samples collected at wenchang mangrove, danzhou harbor and yanpu harbor, three isolation methods were employed, which are sds pretreatment, phenol pretreatment, heating pretreatment and potassium dichronate selection culture, and various media were used

先後從文昌紅樹林、儋州港以及洋浦港採集樣品，採用苯酚、 sds 、加熱三種樣品預處理法和添加重鉻酸鉀的選擇培養法，並選用多種培養基對這些樣品進行了具有抗腫瘤活性海洋放線菌的分離篩選。共分離到168株放線菌，其中23株具有較強的抗腫瘤活性。

The study on chemical modification and active site of - d - mannanase from nocardioform actinomycetes

甘露聚糖酶的化學修飾及活性中心的研究

Selective isolation methods of rare actinomycetes

稀有放線菌的選擇性分離方法

Preliminary study on an effective method for isolation of rare actinomycetes using phages

利用噬菌體有效分離稀有放線菌的初步研究

Soil amounts of microbes of loa artificial picea forest were the most in the topsoil, amount of bacteria and actinomycetes sharply decreased from the early picea forest to the mature forest, and after the mature forest, amount of fungi increased slowly. fungi had greatly effect on decomposition of litter

10a生人工雲杉林地細菌、真菌和放線菌數量最多，隨著雲杉林齡的增加，細菌和放線菌的數量急劇減少，真菌在雲杉自疏時，其數量稍有增加，之後又急劇下降，真菌在針葉林凋落物分解中起重要作用。

Medium of ye showed best results in both the total number of actinomycetes and the number of active strains against tumor cell b16

Ye培養基分離到的放線菌無論在總數還是有活性菌數上都明顯優于其它三種培養基。

The aim on research of halophilic microorganisms has been introduced. forty - eight halophilic and halotolerant strains were isolated from thirty - five samples in salt pool at cangzhuo and in salt lakes of hanghua port, which included forty - six actinomycetes and two fungi

從滄州鹽場和黃驊港海水採集的35份樣品進行了不同類群的嗜鹽、耐鹽微生物的分離，得到了48個菌株，其中包括46株放線菌及2株真菌。

Amounts to 256 strains were isolated from three sampling, including 186 strains of bacteria, 30 strains of actinomycetes and 40 strains of fungi

採集三批樣品，共分離到海洋微生物菌株256株，其中186株細菌， 30株放線菌， 40株真菌。

One hundred and sixty - four strains of these actinomycetes were isolated from marine mangrove, accordingly, it was suggested that mangrove area has great potential for acquiring actinomycete

這168株放線菌中有164株是來自文昌紅樹林樣品，從而表明具有特殊生態系統的紅樹林是分離篩選放線菌的良好資源。

Change rules of soil p and k were complex, and their content was mainly related to parent material. from soil biological properties analysis, soil bacteria, fungi, actinomycetes and total of microbes in the topsoil were higher than in the bottom layer

各林地土壤腐殖質、胡敏酸和富里酸含量表層大於底層，在土壤腐殖質組成中， fa含量大於ha ，由於富里酸移動性較胡敏酸強， ha fa表層大於底層。

The genotypic diversity of 30 strains of marine actinomycetes possessing strong antitumor activity ( id50 > 200 ), 15 of which were isolated by my collaborate was analysed, by 16s ardra, which showed 17 rflp types, and indicated relatively rich genotypic diversity among these actinomycetes

對本室先後分離到的30株具有較強抗腫瘤活性（ id _ （ 50 ） 200 ）的海洋放線菌進行基因多樣性分析。 16sardra表明這30株菌株之間存在較大的基因多樣性，共有17種不同的rflp類型。