液密性 的英文怎麼說

中文拼音 [yèmìxìng]
液密性 英文
hydraulic soundness
  • 液 : 名詞（液體） liquid; fluid; juice
  • 密 : Ⅰ名詞1 （秘密） secret 2 [紡織] （密度） density 3 （姓氏） a surname Ⅱ形容詞1 （距離近; 空隙小）...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  1. 5. the imported plc, electric appliance, seal parts, and partial fluid barometric pressure parts

    5進口plc電器密封件部分液氣壓元件，設備綜合性能穩定可靠。
  2. Feeding mechanism : up roller, middle flashboard and down bell jar or double bell jar feeding mechanism with hydro - automatic drive, featured as easy operation, convenient maintenance and good air - tightness

    加煤機構：液壓驅動自動加煤裝置，採用上滾筒中插板下鐘罩機構或雙鐘罩結構，操作簡單，維修方便，氣密性好。
  3. The main evidence for the validity of nucleation theory rests on its ability to predict closely the critical supersaturation for most liquids in cloud chamber experiments.

    成核理論正確性的主要證據在於它能在雲室實驗中精密地預測多數液體的臨界過飽和度。
  4. First this paper describes the composing and technics of drillers ; then the composing of control system based on s7 - 300plc is described ; then thinking of such characteristics of oil driller as complexity and long delay, this paper brings forward the control strategy of combining the fuzzy control with smith estimate control algorithm, and sets down the way of auto - driller based on discal hydraulic pressure brake. at last the experiment based on matlab by computer shows that the effect of this control mode is very good and all performance are famous

    首先本文闡述了鉆機的組成與工藝特點，然後描述了基於西門子s7 - 300plc的控制系統組成，然後針對傳統鉆機自動送鉆控制策略落後的缺陷，同時考慮到鉆機的復雜性、大滯后等特點，提出了模糊控制演算法與施密斯（ smith ）預估控制演算法相結合的控制策略，給出了基於液壓盤式剎車的自動送鉆智能控制策略， matlab的模擬實驗證明該控制方式控制效果良好，各方面性能指標都達到理想要求。
  5. In this paper, first strand cdna of 3abc gene was synthesized using template rna extracted from cells infected with fmdv. the complete 3abc gene about isoobp was amplified by pcr and ligated into pgem - t easy vector. after transforming e. coli dh5 a, ampicillin resistant colonies were isolated and plasmid dna was prepared and analyzed by restriction analysis and pcr. presence of the full length 3abc gene was verified by nucleotide sequence analysis and the plasmid containing the expected sequence was named as pgem - 3abc. comparing the aquired sequence of 3abc with that of reference strains, the homology is more than 99 percent. the pgem - 3abc was digested with sal i and bgl ii and ligated into xho i and bgl ii - digested expression vector ptriex - 4 neo. lt was identified by restriction analysis and pcr and sequencing that this fragment had a 17bp deletion hi the nucleotide sequence 708bp of 3abc gene, which happened to form a terminator codon behind 3ab gene, but it contained the complete open reading frame ( orf ) of 3ab gene. positive clones were selected and induced with lmmol / l isopropyl - d - galactoside ( iptg ), bacteria were detected by sds - page and western blotting after properly treated. the results showed that the 3ab gene expressed successfully in e. coli and 33. 5ku fusion protein can be recognized by the positive bovine serum of fmdv. the amount of target protein is over 26 % of the total bacteria protein by gel thin layer scanning analysis

    擴增產物連接到pgem - teasy載體中，轉化大腸桿菌dh5菌株，篩選氨芐青霉素抗性菌落，提取質粒經酶切鑒定、 pcr分析以及確證性測序證明，所克隆的1500bp左右的片段含有完整的3abc基因，與國外參考序列相比，同源性在99以上。將重組質粒pgem - 3abc和表達載體ptriex - 4neo分別用sal和bgl與xho和bgl消化后，亞克隆3abc基因至原核表達載體ptriex - 4neo中，通過酶切鑒定、 pcr擴增以及序列分析，發現克隆到ptriex - 4neo載體上的片段於3abc基因708bp處出現了17bp的缺失，碰巧在3ab基因后形成一終止密碼子，但3ab基因的閱讀框架完整，選出含有3ab基因完整閱讀框架的陽性克隆，用iptg誘導表達，收集菌液進行sds - page電泳、 westernblotting分析，結果表明， 3ab基因在大腸桿菌中成功表達，其表達產物為分子量33 . 5ku的融合蛋白，並能被口蹄疫病毒陽性血清識別。經薄層掃描分析，表達量占總蛋白量的26以上。
  6. In its hydrodynamic behavior, we can liken the dense phase to a liquid.

    從其流體動力學性狀來看，可把密相看作近似乎液體。
  7. The sealed media possess the features of innoxious, flavourless, leakproof, anticorrosive, able to endure acid and alkali, fireproof and insulation

    密封介質無毒、無味、不爬液、不腐蝕、耐酸堿並具有良好的阻燃和絕緣性能。
  8. Analysis of broken rock pile resisting liquefaction

    擠密碎石樁抗液化性能分析
  9. It set up the development of the world recognized high performance nanofiltration composite membrane of aromatic polyamide, on the basis of reviewing the development, the importance in the membrane separation technology, the classification, the fabrication technique and the current development of the research and the application of the nanofiltration membrane. polysulfone was chosen as the material for making the porous substrate because of its excellent compress - to - denseness resistance, its cheap price and its great availability. by fabricating an ultra thin polyamide functional layer on the polysulfone substrate through interfacial polymerization taking piperazine as the monomer in aqueous phase and trimesoyl chloride as the monomer in organic phase, high performance nanofiltration composite membranes of ultra low pressure and ultra high permeating flux were prepared

    選擇耐壓密性能優良，價廉易得的聚碸材料為制備復合膜基膜材料，哌嗪為水相單體，均苯三甲酰氯為有機相單體，通過界面聚合反應在基膜表面形成超薄功能層，制備了超低壓高通量聚哌嗪均苯三甲酰胺聚碸納濾復合膜，以0 . 1 mgso _ 4溶液為測試液，所得高脫鹽平板復合膜（ ）在0 . 4mpa下，脫鹽率為96 . 1 ，通量達85 . 2l
  10. Using diethanolamine as aminating agent and glacial acetic acid as neutralizing agent, aminated epoxy acrylic cationic resin was prepared. the effect of technology of aminated epoxy acrylic resin on properties of eletrodeposition was studied by conductivity meter and electrophoresis apparatus. it was shown that, conductivity firstly decreased, and then increased with aminating temperature increase. in contrast with putting polyacrylic resin into thin acetic acid solution, the more compact film could be achieved by neutralizing polyacylic resin with glacial acetic acid and then add it into water. when neutralizing temperature was enhanced, the speed of electrodepsidon was found to increase, and the film was also more compact. increasing the dn leads to enhanced conductivity and smaller particle size. when dn equaled to 80, the smoothest film could be achieved

    以二乙醇胺為胺化劑、冰醋酸為中和劑，合成了胺化環氧丙烯酸陽離子樹脂.採用電泳儀和電導率儀，研究了胺化環氧丙烯酸樹脂合成工藝對陰極電泳塗料電沉積性的影響.結果表明，隨著胺化溫度的增加，電泳液電導率先下降後上升.將冰醋酸加入樹脂中中和，後用水稀釋，比樹脂在醋酸稀溶液中中和，電沉積性能更好.電沉積速率隨著中和溫度的上升而增加，電沉積膜緻密性相應增加.中和度（ dn ）愈高，電泳液電導率愈大，粒徑越小，而塗膜外觀在中和度為80時達到最佳
  11. Abstract : according to sidewall unstable problem during dr illing, the study on sidewall stability is developed. the paper analyses sidewall stress state and sidewall unstable type, and combines with log data and indoor e xperimental result of core. through analysis and calculation, the method of calcul ating slough formation pressure is proposed. by application of the method in 3 wells in yancheng area, result shows that slough pressure section fits in with field practical condition. it supplies some basis for design of drilling fluid d ensity

    文摘:針對鉆井中井壁失穩問題開展井壁穩定性研究，文中就井壁應力狀態和失穩類型進行分析計算，並結合測井資料和巖心的室內實驗結果進行分析，建立了一套計算地層坍塌壓力的方法，結合鹽城地區3口井應用對比，坍塌壓力剖面基本吻合現場實際，為鉆井液密度設計提供了一定的依據。
  12. 3 - et protective clothing - protection against liquid chemicals - performance requirements for chemical protective suits with liquid - tight connections between different parts of the clothing for emergency teams type 3 - et equipment

    防護服.液體化學物質的防護.事故搶救隊用在服裝不同部位有液密連接的化學防護服的性能要求
  13. The concentration of bsa in homogenization medium influenced the latency activity of the pm tt - atpase. 0. 5 % bsa was suitable in our experiment. characteristic properties of the plasma membrane h + - atpase were investigated firstly

    提取緩沖液中bsa的濃度對微囊的緻密性有很大的影響， 0 . 5 bsa下獲得的質膜微囊，有較好的的緻密性。
  14. Based on the foundation " liquefaction test study on the rapid railroad bed " supported by the railway department, some works on the liquefaction of silty soils have been carried out. in this dissertation, after making a short review of the works on seismically induced soil liquefaction, some research results are presented, which include the following contents. ( 1 ) depending on the dynamic triaxial test, the liquefaction strength of the silty soils is studied and two new models are proposed to evaluate the pore water pressure and the strain of the saturated silty soils during earthquake

    結合鐵道部發展基金項目： 「高速鐵道液化土地基試驗測試研究」 ，本論文概括總結了地震液化的研究現狀，就滬蓉高速鐵路徐州段可液化場地粉土地基的液化特性問題開展了一些研究工作，內容如下： （ 1 ）提出了基於實用目的的粉土的孔隙水壓力增長模式和永久應變勢計算模型，並把此兩模型應用於場地的地震反應分析和地震液化性能的評價中；依靠循環振動三軸試驗技術，對粉土地基的地震液化強度進行了試驗研究；驗證了密實度是粉土液化的重要影響因素。
  15. The pretreatment, effect of bath compositions and operation conditions such as temperature, currenty and time on compactness of the zinc and cu / ni / cr coatings have been investigated. the relationship of operation conditions to thickness of the coatings was studied by weight method. the specimens have been pickled in nacl or sulfate acid solution to evaluate the porosity of the coating

    研究了鎂合金電鍍前處理工藝，電鍍鋅、電鍍銅/鎳/鉻工藝配方及其施鍍溫度、電流密度和時間對鍍層緻密性的影響;採用稱重法研究施鍍工藝與鍍層厚度的關系，利用nacl溶液和硫酸溶液浸泡試樣來考察鍍層孔隙率，採用劃痕試驗和熱震試驗檢驗鍍層的結合力，採用金相顯微鏡和掃描電子顯微鏡觀察鍍層表面形貌。
  16. Centrifugal, mixed flow and axial pumps - code for hydraulic performance tests - precision class iso 5198 : 1987 ; german version en iso 5198 : 1998

    離心泵混流泵和軸流泵.液壓性能試驗規范.精密級
  17. 1 " protective clothing against liquid and gaseous chemicals, including liquid aerosols and solid particles - part 2 : performance requirements for " gas - tight " type 1 chemical protective suits for emergency teams "

    防液體和氣體化學製品包括液體氣溶膠和固體顆粒的防護服.第2部分:急救隊用氣密性
  18. For the liquid phase method, it is discovered that the optimal encapsulation is obtained at stalling ph equal 8. 5 by the analysis of the influence of ph on the compactness. for the atmospheric chemical vapor deposition, the optimal experimental condition of coating is determined by the analysis of the influence of different reaction temperature and different flow rate of o2 and different reaction time on the compactness of the coating and the luminescent performance of the phosphor in the experimental scope

    對于液相包膜，通過分析陳化ph值對膜層緻密性能的影響，發現在ph值為8 . 5陳化能夠得到最佳的包覆；對于化學氣相沉積法，通過分析不同溫度、不同氧流速、不同時間對包覆膜層緻密性能和zns ： cu材料的發光性能的影響，找到了該實驗范圍內包覆的最佳條件。
  19. En 5198 centrifugal, mixed flow and axial pumps. code for hydraulic performance tests. precision grade

    離心式混合流量泵和軸流泵.液壓性能試驗規程.精密等級
  20. If you are big the patient of 3 this world, your lover must oneself has antibody ( the hospital goes checking ) if do not have some words to must hit precaution, the needle produces antibody, the transmission way contest of second liver has 3 kinds, 1, blood, 2, the gender travels 3, mu ying travels, usually if the other side has the word of antibody, with respect to problem of it doesn ' t matter, normal lover is possible close movement is ok, if the affirmative meeting of strong recognition minds you, be second liver patient, but if be below the premise of love, the other side won ' t mind, still the illness that is you must be stabilized, medicine develops now, although cannot treat your disease, but control illness is possible still, it is ok to and had later leave generation group those who break transmission, be at ease become a normal person, the life of too normal person is no problem

    假如你是大三陽的患者，你的戀人必須自身有抗體（醫院去檢查）假如沒有的話一定要打預防針產生抗體，乙肝的傳播途競有三種， 1 、血液， 2 、性傳播3 、母嬰傳播，一般情況下對方假如有抗體的話，就沒什麼問題，正常戀人可以的親密動作都可以，假如剛熟悉的肯定會介意你是乙肝患者，但是假如在愛的前提下，對方是不會介意的，還有一點是你的病情一定要穩定，現在醫學發達，雖然不能治療你的病，但控制病情還是可以的，並且以後有了下一代都可以組斷傳播的，放心的當個正常人吧，過正常人的生活是沒問題的。
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