precipitation membrane 中文意思是什麼

precipitation membrane 解釋
沉澱膜
  • precipitation : n. 1. 猛然摔下，落下。2. 猛沖；急躁，輕率，魯莽。3. 【化學】沉澱（作用）；降雨（量）；（雨、雪等的）降落。
  • membrane : n. 1. 【解、生】（薄）膜，隔膜。2. 〈古語〉（古文件的）（一頁）羊皮紙。-braneous , -branous adj. 膜（狀）的，膜質的；隔膜的。
  1. This enzyme was different with the ones reported in the past. a phosphatase was isolated from the chloroplast thylakoid membrane of ipomoea aquatica, by nacl extration, ammonium sulfate precipitation, ion - exchange chromatography and hydrophic chromatography through butyl - toyopearl 650m column

    使用nacl抽提、硫酸銨分步沉澱、離子交換和butyl - toyopearl650m疏水柱層析等方法，從蕹菜葉綠體類囊體膜中分離純化到一種蛋白磷酸酯酶。
  2. The relation in process, morphology and properties of material was studied. 1. in - situ precipitation method was developed to prepare chitosan rod by using chitosan membrane as template and naoh as precipitant

    本論文提出了用原位沉積法制備殼聚糖三維醫用材料，並對材料的成型工藝、聚集態結構及其與材料性能之間的關系作了初步的研究。
  3. The isolation and purification of dnaase in the earthworm the earthworm dnaase was purified from the tissue extract of earthworm by denaturing the protein with low ph buffer, high temperature, ammonium sulfate precipitation, deae - cellulose ( de52 ) chromatography and ultra - filter membrane

    雙胸蚓組織中dna酶的分離純化雙胸蚓組織粗提取液經過選擇性酸變性、選擇性熱變性、硫酸按分段鹽析、 deae一纖維素（ de52 ）柱層析、超濾膜分級分離后得到一個電泳純的dna酶。
  4. Uygur a acid have the strong blanching effect, however will also destroy the skin surface the sebum membrane, this time the skin will receive factor stimulations and so on ultraviolet radiation, the skin can double protects oneself - - release more melanin, will initiate the more serious pigment precipitation phenomenon

    維a酸等成份都有較強的漂白效果，然而也會破壞皮膚表面的皮脂膜，此時皮膚受到紫外線輻射等因素刺激，皮膚會加倍自我保護? ?釋放更多黑色素，引發出更嚴重的色素沉澱現象。
  5. Aromatic polyamide nanofiltration membrane is prepared by the solution of aromatic polyamide fiber via immersion precipitation phase inversion process

    摘要以聚間苯二甲酰間苯二胺為原料，採用相轉化法制備了芳香聚酰胺納濾膜。
  6. To isolate and purify dnaase in the earthworm first, the tissue extract of earthworm was prepared by dissolving the earthworm with sucrose and denaturing the protein with low ph buffer. then dnaase was purified by denaturing the protein with higher temperature. the following steps were ammonium sulfate precipitation, deae - cellulose ( de52 ) chromatography and filtration by ultra - filter membrane

    雙胸蚓組織中dna酶的分離純化採用蔗糖溶解雙胸蚓，並選擇性酸變性制備雙胸蚓組織粗提取液，再經選擇性熱變性、硫酸銨分段鹽析、 deae ?纖維素（ de52 ）柱層析及超濾膜分級分離對雙胸蚓組織中dna酶進行分離純化。
  7. By yeast two - hybrid assay, aes was found to interact with gp130 intracellular region through its conserved q domain. results from the yeast two - hybrid assay, gluthione s - transferase fusion protein pull - down assay and immuno - co - precipitation assay indicated that the q domain of tle1 is capable of binding gp130 intracellular domain, and the intracellular membrane proximal region of gp130 containing conserved boxl and box2 motifs seemed essential for this interaction. to investigate the consequence of this interaction, tle1 - gfp fusion protein expression vector was constructed and co - transfected into nih 3t3 cells with gp130 expression vector

    在通過酵母雙雜交分析確定aes通過q結構域與sp130分子胞漿區結合的基礎上，為確定tle1分子是否也能通過保守的q結構域與gp130分子胞漿區結合，我們通過pcr擴增編碼gp130胞漿區與tleq分子不同結構域的cdna ，構建了含有這些不同結構域的酵母雙雜交載體，通過酵母雙雜交分析證實： tle1分子通過其氨基端的q結構域與gp130分子胞漿區近膜段結合。
  8. Firstly, the condition of modification of precipitation white carbon, modified by silane coupling agent ( wd10, wd70 ), and the properties of polyacrylate membrane were researched. the results showed that the modified white carbon show excellent hydrophobic, and their filling polyacrylate membrane, filled with white carbon modified by wd - 70 was more effective, were improved on flexibility, adherence and resist impact, and it can be unavailable because of more content ratio of silane coupling agent

    然後，採用上述改性的白炭黑粒子進行了聚甲基丙烯酸甲酯包覆研究，討論了其包覆機理和工藝條件對包覆效果的影響，並將此膠囊化粒子與聚丙烯酸酯乳液進行復合，對其塗膜性能進行了研究，實驗表明：以疏水性白炭黑粒子為種子才能實現膠囊化。
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