細篩 的英文怎麼說

中文拼音 [xìshāi]
細篩 英文
bolter
  • 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 ...
  • 篩 : 名詞[書面語] （植物名） sedge
  1. High frequency of bud induction was found on ms medium supplemented with 6 - ba the optimum medium for adventitious bud induction was ms + l. 0mg / 1 naa + 0. 5mg / l 6 - ba, and ms + 1. 5mg / l naa + 0. 5mg / l iaa for bud rooting

    門）誘導毛狀根體細胞胚再生植株。通過正交實驗篩選出了毛狀根體細胞胚誘導的最佳培養基為： ms 05mg lnaa 0 sing kt 30gil蔗糖。
  2. Newcastle disease virus ( ndv ) strain 695, a thermostable nature avirulent strain, were replicated in embryonated chicken eggsand its rna was extracted from allantoic fluid. referred to the reported sequence of f gene, a pair of primers were designed and synthesized. f gene of ndv b95 strain was amplified by rt - pcr, the pcr products were checked by agrose gel electrophoresis and purified by agrose gel fracion method

    利用從國外引進的新城疫熱穩定性天然弱毒b _ （ 95 ）株接種spf雞胚繁殖病毒，經處理后提取病毒的基因組rna ，參考國內外發表的ndv融合蛋白基因序列，設計一對特異性引物，經反轉錄聚合酶鏈式反應（ rt - pcr ）擴增出約1700bp大小的特異性片段，將此片段回收純化后，利用t - a克隆技術將其克隆到pgem - t - easy克隆載體中，再轉化大腸桿菌jm109感受態細胞，轉化后經分子量比較、 pcr鑒定和酶切分析篩選陽性克隆。
  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. The pollen can then be separated from the rest of the catkin by sieving through cheesecloth or fine screen.

    以粗紗布或細篩過篩，便可將花粉同雄花序的其它部分分開。
  5. We have to sift through the application forms very carefully to separate the wheat from the chaff.

    我們得把申請書仔細篩選一下以甄別優劣。
  6. Application of derrick high frequency fine screen in iron ore dressing

    高頻細篩在鐵礦石選礦的應用
  7. Commonly used preliminary treatment equipment includes bar screen, fine particle sieving, grit chamber, pre - aeration, grease well and scraping chamber, etc. domestic companies have the capability of manufacturing all equipment except fine sieves

    常見的前處理設備有攔污柵、細篩機、沉砂設備、預曝氣池及除油井或油脂撇除槽等。國內前處理設備除了細篩篩網須國
  8. Nasa managers are sifting through a variety of options on where to land the space shuttle discovery

    美國國家航空和宇宙航行局正在仔細篩選發現者宇宙飛船的著陸地點。
  9. Application and improvement of high forequen - cy fine vibrating screen

    高頻振動細篩的應用與改進
  10. Application of derrick fine screens in iron ore processing plants

    高頻振動細篩在鐵礦選礦作業中的應用
  11. Design and application of double - channel high frequency elctromagnetic vibrating screen

    電磁高頻振動細篩在酒鋼選礦廠的試驗研究
  12. The application practice of derrick high frequency vibrating fine screens in mineral classification and dewatering

    德瑞克高頻振動細篩在礦物分級和脫水中的應用
  13. The space - saving design allows a classification, pre - screening and control screening of coarse and wet products at a reduced wear rate

    它能磨損少且節約空間地對物料進行分類粗篩分以及細篩分，適合於洗選處理粗大以及潮濕物料。
  14. Drum screen micro screen

    細篩機及超微細篩機
  15. Application of derrick high frequency fine screen in iron increase and silicon reduction

    德瑞克高頻細篩在降硅提鐵中的應用
  16. Application of derrick high frequency fine screen in transformation for capacity expansion of ekou iron concentrator

    德瑞克高頻細篩在峨口鐵礦選廠擴能改造中的應用
  17. Application of derrick high freguency fine screen in production capacity expansion, energy saving and consumption reduction of iron concentrator

    德瑞克高頻細篩在鐵選廠擴產和節能降耗的應用
  18. Instead, the committee recommends that papers received by the journal should be divided into uncontroversial and controversial, and the latter gone over with a fine comb of new checks

    因而委員會推薦另一種方案，將雜志社收到的論文分為有爭議和無爭議為兩組，有爭議的論文將經歷一輪新審核的精細篩選。
  19. Rotary drum fine screen

    自清回轉型超微細篩機
  20. Abstract : the present production condition in yuquanling concentrator was analyzed, the necessity and feasibility of technical reconstruction were pointed out, and such technical measures as using autogenous grinding self - return screen and small magnetic pulley and increasing fine screen and their effects were described

    文摘:對玉泉嶺選礦廠的生產現狀進行了分析，並指出了技術改造的必要性和可行性，對自磨自返篩、小磁滑輪、加大細篩技術措施及其效果進行了論述。
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