菌值 的英文怎麼說
中文拼音 [jūnzhí]-
Dithiocyanomethane is an efficient, broad - spectrum germicide and algaecide, displaying strong exterminating effects against germs, fungus and algae existing in circulating water. it maintains long - term effects and is applicable to broad ph value and temperature ranges
二硫氰基甲烷是一種高效廣譜的殺菌滅藻劑,對于循環水中存在的主要細菌真菌和藻類都具有高效的殺滅效果,而且藥效維持時間長,適應的ph值和溫度范圍較寬。The decrease in value of ph by plla can be stabilized by the alkalescence brought by degradable cp. inflammatory reaction can be avoided
同時磷酸鈣降解后溶液呈堿性,可以中和聚合物降解的酸性產物,穩定ph值,防止plla降解過快造成的無菌性炎癥的出現。The nitrogen fixation in alpine meadow ecosystem is mainly accomplished by anaerobic nitrogen fixing bacteria. both ammonification and nitrification are the highest in 0 cm 10 cm soil depth
從不同植被類型土壤的表層中各生理群菌數的平均值來看,反硝化細菌的數量最高,嫌氣性自生固氮菌次之,再次為氨化菌和硝化菌。Avermectins are a series of 16 - membered macrocyclic lactones produced by streptomyces avermitilis with potent anthelmintic and insecticidal activity. they are the most effective agricultural pesticides and antiparasitic agents, and used widely in medical, veterinary and agricultural fields
阿維鏈黴菌( streptomycesavermitilis )產生的阿維菌素( avermectins )是一組高效、低毒、廣譜的殺蟲抗生素,在醫藥、農業和畜牧業生產中具有良好的應用價值和廣闊的市場前景。We mensurate the number of the primary soil microbes such as bacteria, fungi and azotobacter with diluting flat technique, and mensurate the number of cellulose decomposing bacteria with mpn technique, and mensurate the biological quantity of the soil microbes with the technique of chloroform suffocating - inundation culture - colour - compared
本文以長期壟作免耕試驗田為研究對象,採用稀釋平板計數法測定了土壤中主要的微生物細菌、真菌、自生固氮菌數量,用mpn (最大或然值法)測定纖維素分解菌的數量,採用氯仿熏蒸?淹水培養?納氏比色法測定微生物生物量。Abstract : this article concludeed the chemical and pharmacological research of citrus grandis ( l. ) osbeck. it is valuable to developing its activities in blood pressure regulation, anticoagulation and bacteriostasis
文摘:對蕓香科植物柚的化學成分及藥理研究進行了綜述,認為該種植物在調節血壓、抗凝、抑菌等方面有較好的開發價值。Seed culture conditions of bacillus licheniformis ts - 01 were firstly investigated. the results showed that the optimal growth temperature was 40 c ; the suitable seed culture medium was beef extract soya peptone medium ; the optimal initial ph was 7. 5 ; the optimal seed culture time was 13h ~ 14h
首先對地衣芽孢桿菌ts - 01的種子培養條件進行了研究,得到的結果為:最適生長溫度為40 ;較適合的種子培養基為牛肉膏大豆蛋白腖培養基;最適初始ph值為7 . 5 ;種齡為13h 14h 。It presentes the modal of " bimorph degradation ". unwoven meshes were formed by pdlla / ha composite fibers with diameter of 10 ~ 15 m and embedded by i collagen albumen, polylysine and collagen albumen of the rats " tails
前期降解較為緩慢, ph值基本穩定地保持在7 . 0左右, ha真正起到了代償pdlla降解引起的ph下降的作用,有助於防上無菌性炎癥的發生,也有利於細胞生長和組織形成。Bacterial lipase is a kind of biocatalyst which is widely used in many industrial fields
摘要細菌脂肪酶是一類廣泛應用於工業領域的生物催化劑,具有重要的應用價值。There are a lot of bacteria in the natural fermented foods. the bacteria have much economic value and they are very important to the commercial run of the factory as one kind of microbial resources
在一些天然發酵食品中,存在著一些對發酵食品生產具有很高經濟價值的細菌,這是一類很重要的微生物資源。Count represents the geometric mean of the 5 most recent sampling occasions
除另有闡釋外,大腸桿菌數量是最近五次採集的大腸桿菌幾何平均值。Levels annual geometric mean over a twenty - year period, is an encouraging one. the drop in
以上圖表顯示過去20年來大腸桿菌數量水平全年幾何平均值的降低趨勢。Conclusion : the healing way has a preferably curative effect for healing chronic gonorrheal pelvic inflammation and it is worth developing
結論:本療法對治療慢性淋球菌性盆腔炎有較好的療效,值得臨床應用。Safety limits of pathogenic bacteria for funeral and interment place
殯儀場所致病菌安全限值Sds - page results showed that as to mut + recombinant highest yield was obtained after 4 days inducing and with the culture time prolonged it reduced. pokeweed antiviral protein gene expressed well when methanol concentration reached 10g / l. pokeweed antiviral protein obtained high yield in thin acidic culture medium ( ph6. 0 - 6. 4 ) and its quantity in total mass of secrete protein exceeded 30 %
Sds - page分析結果表明, mut ~ +組菌株在甲醇誘導第四天後pap在培養液中積累量達到最高水平,延長培養時間會導致產量下降;在10g / l的甲醇濃度誘導下, pap的表達量達到最高;培養基ph值在偏酸性條件下( 6 . 0 - 6 . 4 ) pap的表達量都維持在較高的水平。Milk and milk products. enumeration of presumptive escherichia coli. part 1 : most probable number technique
奶和奶製品.大腸桿菌的推測計數.第1部分:最大可能數值技術The preservatives used are citric acid to reduce the ph level, potassium sorbate to stop mould and sodium benzoate as an antimicrobial agent
以檸檬酸(降ph值) 、山梨酸鉀(防霉變)和苯甲酸鈉(抗菌劑)作為防腐劑。The trend of the ec50 and the lc50 to four kinds of organism is similar to each other. daphnia magua straus is the most sensitive orgnism among the four orgnism according to the toxicity data, and photobacteriumphosphoreum is in the next place
酚類化合物對4種受試生物的ec _ ( 50 )值和lc _ ( 50 )值的趨勢一致,其小,大型蚤對受試物的毒性反應最為敏感,其次是發光菌。Wood preservatives - test method for determining the protective effectiveness against wood destroying basidiomycetes - determination of the toxic values
木材防腐劑.防木材被擔子菌綱損壞的效果測定的試驗方法.毒性值測定Coli of the stored fecal increased 3. 9 10 - 3, and the rate of died ascaris eggs reached to more than 96 %. [ conclusion ] after one - year application period, the sanitary indexes of the stored fecal in service fecal pit and storage fecal pit could both meet the sanitary standard of non - hazardous treatment of fecal
雙坑交替式早廁是由使用坑和封存坑組成的通風式農村戶廁,糞便封存坑封存四個半月後,糞大腸菌值可提高3 9 10 - 3 ,蛔蟲卵死亡率達96以上。分享友人