活菌數 的英文怎麼說
中文拼音 [huójūnshǔ]
活菌數
英文
viable count-
Ammonifiers in suzhou creek can not use inorganic nitrogen and carbamide as nitrogen source ; additional carbon source and garbage lixivium have little influence on ammonifiers growth ; high content of salt and low temperature restrain ammonifiers growth ; alkalescent condition has little influence on ammonifiers, but acidic condition restrain ammonifiers growth ; the biomass of ammonifiers are not necessary correlated with the function of ammonifiers, adding glucose with 1g / l content into the water sample obviously promote the growth and function of ammonifiers. physiological groups of bacteria play significant role in the translation and
蘇州河的氨化菌無法利用無機氮和尿素作為氮源；在營養條件充足時添加額外c源和富含有機物的垃圾浸出液對氨化菌的生長基本無影響；高鹽度和低溫抑制氨化菌生長；堿性條件對氨化菌的生長影響不大，酸性條件對氨化菌生長具有抑制作用；氨化菌生物量的消長與轉氨活性之間不存在必然聯系， 1g / l的葡萄糖對蘇州河水樣中氨化菌的數量和轉氨功能具有明顯的促進作用。Standard quantitative disk carrier test method for determining the bactericidal, virucidal, fungicidal, mycobactericidal and sporicidal activities of liquid chemical germicides
液體化學殺菌劑的殺菌，殺病毒劑的，殺細菌的，殺分枝桿菌的，殺芽孢菌劑活力測定的標準數量盤載波試驗方法Conclusion : the system not only could pick upon the op timum strain on fixed culture medium or the optimum substrate to special strain fleetly but also could be used to evaluate the microbe growth character apace, monitor z ymogen upgrowth in fermentor and determine total number of bacteria in fresh cre amery rapidly
結論：研製的生物傳感器系統可用於菌種和培養基組分的快速篩選、微生物活細胞生長特性的快速評估，還可用於發酵罐中發酵菌的生長監測及新鮮牛奶中雜菌總數的快速測定。Tourism activity caused more deteriorated effect than agriculture, causing air increase in water bacteria. turbidity at some stations increased veery suddenly in may, due to forrential rain, showing land erosion has to be improved
農業活動亦會引發水中總菌數的增加，但觀光休閑活動所引起的效果則更大，因此宜有妥善的規劃。In this study, lexa mutant of deinococcus radiodurans xe has been successfully constructed. the survival curve of this strain was measured using colony formation assay after treatment with different doses of radiation and different times of mmc
本研究利用已構建的抗輻射菌lexa基因突變體菌株xe ，經受不同劑量射線照射和不同時間的mmc作用，平板菌落計數，繪制存活曲線。Bacillus, denitrifying bacteria, denitrifying bacteria, single spore, photosynthetic bacteria and various beneficial living bacterium, the lively effective bacterium number are not less than 2 billion / grams
芽孢桿菌、硝化菌、反硝化菌、單孢、光合菌、硫化菌等多種有益活菌，有效活菌數不低於20億/克。The sod activity in s. maltophilia 276 increased rapidly during the bacteria growth at early log phase, and reached highest with 570 units / ml of cell extract ( from 10 ml of cell culture ) at the end log phase of bacterial growth. the sod activity decreased when the bacteria entered growth of stationary phase. it was clear that the production of sod by s. maltophilia276 was consistent with the growth of bacteria
Maltophilia276菌株對數生長前期， sod的活性迅速增強；到對數生長後期，其活性達到最大，此時每毫升該細菌培養液的sod含量達到570iu （酶活力單位） ；在細菌進入生長穩定期后， sod的活性開始下降，這就說明276菌株所產生的sod活性同該菌的生長量是一致的。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。Additional specific topics include : constructing and modeling of genetic networks, lambda phage as a genetic switch, synthetic genetic switches, circadian rhythms, reaction diffusion equations, local activation and global inhibition models, center finding networks, general pattern formation models, modeling cell - cell communication, quorum sensing, and finally, models for drosophila development
外加的特定題目尚有：建構基因網路的模型、以嗜菌體作為基因開關、合成基因開關、日夜節律、反應擴散方程式、局部活化和整體抑制模型、中心尋找網路、整體型式生成模型、細胞間訊息互換的建模、數量感應，最後也將探討果蠅的發育模型。Abstract : determined the power - time curves of the promoter bacteria of ganoderma lucidum for e. coli, using 2277 thermal activity moniter, a new experimental model of promoter bacteria growth were established. the growth rate constant and heat output at different concentration of ganoderma lucidum have been calculated. from - c and q - c curves the optimum concentration has also been established
文摘:用熱活性檢測儀測定了天然藥物靈芝對大腸桿菌起促菌作用的熱功率-時間曲線，並根據曲線建立了細菌生長的新的實驗模型，按新模型計算了促菌作用下的生長速率常數，發熱量及最佳促菌濃度。The study shows that the early and late seed rains of constructive tree species in evergreen broadleaved forest at chongqing simian mountain had no activity. the bigger the seeds of the species and the earlier or later the seeds of the species matured, the higher the proportion of the seed rain damaged by animals. the quantitative variation of seed rain, active seed rain and seed bank did not take place at the same time. at early time, the number of seed banks of castanopsis fargesii, lithocarpus glabra, quercus myrsinrefolia, castanopsis plasyacantha, cinamomum subavenium. which own more active seed rain increased by geomitric series. the seed banks of castanopsis orthacantha and schima argentea were small, only survived a short time, and did not sprout next year. the quantitative dynamics of seed banks and their increasing or decreasing rates were decided by the proportion damaged by animals, dying speed of seeds and their resistance to pathogens and adverse circumstances, and the state of seed germination
對重慶四面山常綠闊葉林建群種種子雨、種子庫的研究表明，建群種早期和晚期的種子雨無活力;種子偏早或偏晚成熟及大籽粒的樹種，其種子雨被取食的比例大;種子雨、有活力種子雨、種子庫三者的數量變化不一致;有活力種子雨量較大的栲、石櫟、小葉青岡、扁刺栲、香桂等，其種子庫密度在早期以近幾何級數的方式增長，元江栲、銀木荷種子庫小，存在時間短，翌年無一年生萌發苗;種子庫數量動態、消減率動態決定於種子被取食的強度、種子衰老的速度以及種子對病菌、逆境的抗性和種子萌發的整齊性The lion of this land, the creature at the top of the food chain, is a bacteria - eating nematode, a microscopic worm that can survive years of being freeze - dried
這塊土地的主宰，食物鏈上的最高層，是食菌線蟲，一種能在被冰干后還能存活數年的極其微小的蟲子。The protective efficacy on lactobacillus casei shirota of four cryoprotectants, including skim milk, glucose, sodium glutamate and fructose, was studied by viable cell count and lactate dehydrogenase activity analysis of rehydrated starter made by freeze - drying l. casei shirota
摘要將活化后的乾酪乳桿菌代田株製成凍干發酵劑，通過對其復水后活菌數和乳酸脫氫酶的測定，比較了脫脂奶、葡萄糖、谷氨酸鈉、海藻糖4種凍干保護劑對乾酪乳桿菌代田株的保護效果。A review on genetically enhanced lactic acid bacteria starter
發酵型乳酸菌飲料在保存期內乳酸菌活菌數的研究The protection effect of several cryoprotectants on the freeze dried lactobacillus starter was studied by measuring the viable cells ' number and activity of lactate dehydrogenase after the starter was activated in liquid media
摘要通過對不同種類不同濃度的凍干發酵劑復水后活菌數和乳酸脫氫酶的測定，比較了幾種凍干保護劑對瑞士乳桿菌的保護效果。The four psb strains, wst22 sc21 sc42 sx51, grow rapidly and can be conserved for a long time. 2. the resistant function to pathogenic e. coli and salmonella enteritidis of four psb strains was test that they had different function by oxford cup test
Wst22 、 sc21 、 sc42 、 sx514株光合細菌生長較快，在培養基中光照培養3天活菌數即可達到10 ~ 9個/ ml ；存活期長，在液體培養基中保存3個月後將其轉入新的培養基中仍然能夠保持很高的繁殖能力。The number of 3 rhizosphere microorganisms ( bacteria, fungi, actinomycete ) and 5 enzyme ( catalase, protease, urease, phosphatase, invertase ) activities were studied during the whole life of corn plant in sandy loam, loam and clay soil textures. [ method ] using yedan22, the number of 3 rhizosphere microorganisms and 5 enzyme activities with different textural soils were investigated in a pond
摘要目的明確不同質地土壤（砂壤、中壤、重壤）玉米生育期間根際微生物（細菌、放線菌、真菌）數量與酶（脲酶、蛋白酶、磷酸酶、轉化酶、過氧化氫酶）活性的變化。[ objective ] the number of 3 rhizosphere microorganisms ( bacteria, fungi, actinomycete ) and 5 enzyme ( catalase, protease, urease, phosphatase, invertase ) activities were studied during the whole life of corn plant in sandy loam, loam and clay soil textures. [ method ] using yedan22, the number of 3 rhizosphere microorganisms and 5 enzyme activities with different textural soils were investigated in a pond
摘要目的明確不同質地土壤（砂壤、中壤、重壤）玉米生育期間根際微生物（細菌、放線菌、真菌）數量與酶（脲酶、蛋白酶、磷酸酶、轉化酶、過氧化氫酶）活性的變化。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 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。分享友人