篩法 的英文怎麼說

中文拼音 [shāifǎ]
篩法 英文
sieve method
  • 篩 : 名詞[書面語] （植物名） sedge
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  1. Determination of static adsorbed water for molecular sieve

    分子篩靜態水吸附測定方法
  2. Determination of dynamic adsorbed water for molecular sieve

    分子篩動態水吸附測定方法
  3. The total rna was isolated from pokeweed ( phytolacca americana ) leaves using the method of guanidine isothiocyante and used as template to amplify the total length and deleted mutant pokeweed antiviral protein ( pap ) gene by rt - pcr and then the pap gene was cloned into pgem - t vector. the sequencing results showed that pap gene had 99. 9 % identity comparing with the pap gene nucleotide sequence reported by lin et al ( 1991 ). the iptg - inducible expression vector containing the pap gene was constructed and transferred into e. coli bl21 ( de3 ) - plyss

    將缺失型pap基因克隆到植物表達載體pbi121中，通過液氮冷凍法將重組質粒轉入農桿菌lba4404細胞中，然後採用葉盤法，在該農桿菌的介導下將pap基因導入普通煙草中，經過卡那黴素抗性篩選，最後獲得了轉pap基因的工程煙草植株，摩擦接種煙草花葉病毒（ tmv ） ，與非轉基因煙草相比，能夠推遲癥狀表現達2月之久，說明pap基因能夠在其它植物體內產生有活性的高抗病毒的蛋白質。
  4. Improvement of the screening method for fungicides to control mango anthracnose disease

    防治芒果炭疽病藥劑篩選方法的改進
  5. Even so, by truncating hbv pres gene, we finally obtained some useful " " bailors ", either nontoxic or self - activating, and used them to fish dna fragments of hbv pres interacting protein ( s ) from an ad vector constructed human embryonic cdna library

    我們通過第回軍巨大學碩士學位論文對pres基因分段截短的方法，獲得了對酵母細胞即無毒性作用，又沒有自激活作用的「誘餌」 ，通過它在酵母雙雜交系統中篩選構建於ad載體的人胎肝。
  6. A genetic transformation model for the brown seaweed undaria pinnatifida has been primarily set up by using micro - particle bombardment as the method, female or male gametophytes as the gene recipients, hybridization as the regeneration route and chloramphenicol, hygromycin or basta as selective reagents

    本文從轉化受體、轉化方法、報告基因、再生途徑、篩選方法等方面對裙帶菜的遺傳轉化進行了研究。首先，分離並建立了裙帶菜雌雄配子體的無性繁殖系，進行了裙帶菜的不同再生途徑的研究。
  7. Obtaining transgenic male sterile tobacco in order to prove that hsp70 antisense cdna can lead to male sterility, with plasmid 3301 + 650, 3301 + 651 we transformed 207 aspetic tobacco leaves by genegun bombarding and agrobacterium mediation ( 109 by genegun bombarding, 98 by agrobacterium ). by cultivating them in blotting media containing basta 0. 4 mg / 1, we get 181 resistant leaves ( 98 by genegun bombarding, 88 by agrobacterium mediating )

    獲得轉基因雄性不育煙草為了證實hsp70反義cdna能創造雄性不育，我們將3301 + 650和3301 + 651質粒用基因槍和農桿菌介導法轉化煙草無菌發芽的葉片，共207片（基因槍109片，農桿菌98片） 。在含basta0 . 4mg l的篩選培養基上進行篩選，得到抗性葉片181片（基因槍93片，農桿菌88片） 。
  8. One theory and arithmetic " dual filter scan " of seeking peak in spectral analysis is brought forward and used for demarcate of spectrum and other analysis

    提出光譜分析尋峰的一種原理和實現的演算法「兩層掃描篩法」 ，用於光譜的標定和其它分析。
  9. Chemical analysis methods and determination of physical performance of alumina determination of the fine particle size distribution less than 60 m - method using electroformed sieves

    氧化鋁化學分析方法和物理性能測定方法小於60 m的細粉末粒度分佈的測定濕篩法
  10. Tests for geometrical properties of aggregates - determination of particle size distribution - sieving method

    集料的幾何特性試驗.粒度分佈測定.篩法
  11. As we know, the key of polynomial selection in nfs are size and root properties. in this thesis we deeply discuss and study these two factors

    本文分別對影響數域篩法中多項式選擇的兩大因素：多項式大小和根的屬性進行了深入的分析和研究。
  12. Method of testing fly ash - determination of fineness by wet sieving

    飛灰的試驗方法.用濕篩法測定細度
  13. By making use of two kinds of exponential sums and cohen ' s sieve, we better the lower bound concerning the number of primitive elements and also prove the existence of primitive polynomials with a1, a2 prescribed when n = 5, 6. in the remaining of the paper we study primitive elements in the form of a + a - 1 over finite fields. a counting formula is given as a result, as well as all the finite fields that do not have such elements

    本文對n = 5 ， 6兩種情形，利用有限域上的兩類特徵和估計及cohen篩法[ 5 ] [ 7 ] ，改進了[ 10 ] [ 11 ]中關于方程組本原元解個數的下界，並得到在特徵為奇的有限域上存在可預先指定前兩項系數的n次本原多項式。
  14. Metallic powders. determination of particle size by dry sieving

    金屬粉末.用干篩法測定粒度
  15. Aggregates test methods - determination of particle size distribution by wet sieving

    集料試驗方法.用濕篩法測定粒度分佈
  16. Metallic powders ; determination of particle size by dry sieving ; identical with iso 4497 : 1983

    金屬粉末.用干篩法測定粒度
  17. Determination of content of coarse particle in fine ceramic powders by wet siezing method

    用濕篩法測定細陶磁粉中粗粒子的含量
  18. A pure c project that demonstrates the sieve of eratosthenes to find prime numbers

    純c項目，它說明用於查找質數的埃拉托色尼斯篩法。
  19. Geotextiles and geotextile - related products - determination of the characteristic opening size - wet sieving method

    土工布及其有關產品有效孔徑的測定濕篩法
  20. The primesstep1 sample is a pure c project that demonstrates the sieve of eratosthenes to find prime numbers

    Primesstep1示例是一個純c項目，它說明用於查找質數的埃拉托色尼斯篩法。
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