物單分子層 的英文怎麼說
中文拼音 [wùdānfēnzicéng]
物單分子層
英文
unilayer- 物 : 名詞1 (東西) thing; matter; object 2 (指自己以外的人或與己相對的環境) other people; the outsi...
- 分 : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
- 子 : 子Ⅰ名詞1 (兒子) son 2 (人的通稱) person 3 (古代特指有學問的男人) ancient title of respect f...
- 層 : i 量詞1 (用於重疊、積累的東西 如樓層、階層、地層) storey; tier; stratum 2 (用於可以分項分步的...
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Not to inherit by right of primogeniture, gavelkind or borough english, or possess in perpetuity an extensive demesne of a sufficient number of acres, roods and perches, statute land measure valuation 42, of grazing turbary surrounding a baronial hall with gatelodge and carriage drive nor, on the other hand, a terracehouse or semidetached villa, described as rus in urbe or qui si sana, but to purchase by private treaty in fee simple a thatched bungalowshaped 2 storey dwellinghouse of southerly aspect, surmounted by vane and lightning conductor, connected with the earth, with porch covered by parasitic plants ivy or virginia creeper, halldoor, olive green, with smart carriage finish and neat doorbrasses, stucco front with gilt tracery at eaves and gable, rising, if possible, upon a gentle eminence with agreeable prospect from balcony with stone pillar parapet over unoccupied and unoccupyable interjacent pastures and standing in 5 or 6 acres of its own ground, at such a distance from the nearest public thoroughfare as to render its houselights visible at night above and through a quickset hornbeam hedge of topiary cutting, situate at a given point not less than 1 statute mile from the periphery of the metropolis, within a time limit of not more than 5 minutes from tram or train line e. g.,
他並不想根據長子繼承製男子平分繼承製或末子繼承製237 ,把那幢有著門房和馬車道的男爵宅邪及其周圍那一大片遼闊的英畝路得和平方桿238法定土地面積單位,估價為四十二英鎊239的泥炭質牧場地,或者那座被描述為「都會中的田園240 」或「健康莊242 」的有陽臺的房子或一側與鄰屋相接的別墅,繼承下來並永久佔有。他只巴望根據私人合同購買一所繼承人身分不受限制的不動產:要坐北朝南的一座草屋頂有涼臺的雙層住宅,房頂上裝起風向標以及與地面相接的避雷針,門廊上要爬滿寄生植物常春藤或五葉地錦,橄欖綠色的正門最後一道工序漆得漂漂亮亮,賽得過馬車。門上有著精巧的黃銅裝飾。In this paper we studied the intercalation behavior of a new host matrix of x = l of zirconium proline - n - mtthyl phosphonate - phosphate ( a - zpmpp ), we successfully introduced butylamine heptylamine decanylamine ethanolamine diethylenetriamine ( 2e3a ) triethyleneteriamine ( 3e4a ) and tetrathyleneoctamine ( 4e5a ) guest molecules into a - zpmpp interlayer space. the intercalation complex were characterized by ir spectrum x - ray diffraction and tg - dsc thermal analysis, it has been found that a - zpmpp possess different intercalation behavior from a - zrp. because of the bulk of proline group, it affected the amount of guest molecule, mono - alkylamine form mono - molecule layer in the interlayer space, butylamine, decanylamine and ethanolamine form mono - layer and the carbon chain form 90 degree ordered assembly with the zirconium floor of a - zpmpp, every host molecule absorbed 0. 5 guest molecule
本文報道首次以x ? l的層狀(脯氨酸十一甲基磷酸一磷酸氫)鉛( a zpmpp )為主體底物,成功地將客體分子:正丁胺、正慶胺、正癸胺、乙醇胺、二乙烯三股、三乙烯四胺、四乙烯五股插入層狀化合物a zpmpp的層間,通過紅外光譜( ir ) 、 x射線衍射( xrd ) 、熱重分析( tg dsc )等手段對插層復合物進行結構表徵,結果表明: x ? l的層狀(脯氨酸件一甲基磷酸一磷酸氫)鉛具有不同於無機磷酸結的插層性能,由於層間脯氨酸基團的體積較大,影響客體分子進入的數量,胺分子在層板間取單層排列。Strain bl21, and gene expression was induced by iptg. the target proteins were directed into the periplasmic space by the staphylococcal protein a signal sequence preceding the rgd - hirudin gene. using ion exchange chromatography and gel filtration chromatography, the chimera proteins were purified, and both of them showed a single band in tricine - sds - page. the results of activity analysis suggested that these two chimera proteins not only have antithrombin activities, but gain platelet aggregation inhibitory activities as well
通過離子交換層析和凝膠過濾層分別對兩種嵌合體蛋白進行純化,純化產物在tricine - sds - page中都顯示為單一條帶。活性分析結果表明兩種嵌合體蛋白在保留水蛭素抗凝血酶活力的同時,還呈現抗血小板聚集活性。6 - phosphogluconate dehydrogenase ( 6 - pgadase, ec 1. 1. 1. 44 ) was isolated by homogenate, ammunium sulfate fractionation, deae - sepharose chromatography, blue - sepharose affinity chromatography and gel filtration with sephadex g - 200 from bacillus subtilis, and some properties of the enzyme had been studied. a 113. 8 - fold purification was obtained with a 8. 2 % yield. the purified enzyme moved as a single electrophoretic band in page
將枯草芽孢桿菌超聲波破壁后的粗提取物進行分段鹽析、 deae - sepharose陰離子交換柱層析, blue - sepharosecl - 6b特異結合柱層析和sephadexg - 200凝膠過濾等純化步驟,得到聚丙烯酰胺凝膠電泳為單一蛋白區帶,比活為1 . 46u mg的酶制劑。His found that a large number of crystal cell is one of the typical salt - resistant characteristics in high - saltnity halophytes, and the distribution of salt hydronium inside plants appears obvious regional characteristic of many arrangements : salt - hydronium - - vacuole - - despersed singal crystal cell or vacuole bags which contain salts - - vacuole bags or crystal cell in groups or distributed as groups - - little consecutive crystal cell ring of organ periphery - - consecutive crystal cell ring of organ periphery
發現大量的含晶細胞是高鹽度鹽生植物的一種代表性的抗鹽結構特徵,並且鹽離子在植物體內的分佈呈現出明顯的多層次性的區域化特徵:鹽離子液泡分散的單個含晶細胞或含鹽液泡包成群或成堆分佈的含鹽液泡包或含晶細胞器官外周不太連續的含晶細胞環器官外周連續的含晶細胞環。The results of rrs demonstrated cds nanoparticles have no influence on the double and triple bonds. the photoluminous measurement showed that cds nanoparticles caused the luminous bands become weak and the red shift
光致發光的測試表明硫化鎘納米粒子使聚雙炔及其甘露糖衍射衍生物混合單分子層的發光強度減弱,並使其發光峰紅移。Corian polymer cabinet, coated inside with bitumen substance. separate cabinet for each drive unit
鈷分子聚合物箱體,箱體內壁高阻尼塗層,獨立箱體結構,杜絕單元聲染。But the mutation of this gene has not been found in those samples by pcr - sscp and this indicated that this gene might carry out its function through up - regulation or down - regulation
將表達產物破包涵體后經glutathinonesepharose4b柱親和層析分離, sds page顯示純化的蛋白質為一分子量60kd的單一蛋白帶。Since polymer light - emitting diodes ( pleds ) were invented, much efforts have been made to improve the brightness and efficiency of its electroluminescence for realizing pled commercial application. we investigated several factors influencing the brightness, efficiency and spectrum characteristics of pleds el, especially focused our attention on the processes of carrier injection, transport, recombination and annihilation factors influencing brightness efficiency of organic electroluminescence ( oel ) in doped single and double - layer pleds
本文以提高聚合物器件的效率和亮度為目標,提出了提高及b幾種方案,研究了材料性質,器件結構,它們的穩態及瞬態特性及發光機理,特別關注了以兼具電子空穴傳輸能力的分子及摻雜聚合物作成的單雙層摻雜聚合物發光器件中的載流子注入、遷移、復合及湮滅等。The results showed that the rubber latex particles separated the clay into nanometer units, accompanied with the competition between separation of rubber latex particles and re - aggregation of single silicate layers upon addition of flocculant during the process of co - coagulating, while the intercalation of rubber molecules into clay galleries did not occur
結果表明,在加入絮凝劑使橡膠乳液黏土水懸浮液共凝聚的過程中,由於存在膠乳粒子對黏土片層的隔離作用與在混合液中分散的黏土單片層的重新聚集作用的競爭,因此,在絮凝物中,橡膠大分子將黏土片層隔離成納米分散單元(包括單片層和多片層的聚集體) ,在多片層的黏土聚集體層間沒有橡膠大分子插入。Based on this model, the scattering properties and albedo wq of melting particles have been calculated by use of the coated sphere bhcoat method
第二,根據融化層的物理特性分析建立了更為切合實際且較簡單的融化粒子塗水冰球模型。After the acet is vaporized, the active substance in water is gotten. and which is vaporized at low temperature. then the crude active substance is purified by column chromatography on sephadex g - 75. after a series of purifications again, we could get some white powder at last. though the active substance is diluted to50 g / ml, the activity is still checkeded - up through phyto phtnora casicileon. the purified active substance is insensitive to heat, resistant to chloroform 、 ethanol and the orhers. in addition, the active substance is sensitive to high ph ( 10 ~ 14 ), but it is not sensitive to low ph ( 1 ~ 5 ). furthermre, when the ph is made to low again, the activity of it ' s comes back
用蒸餾水對菌體稀釋;加入適量吸附樹脂在150rpm 、 28下振蕩吸附4h , 80 %的丙酮解吸,過濾解吸液得到活性物質的澄清溶液,旋轉蒸發儀旋轉蒸發去處丙酮,經sephadexg - 75分子篩層析得單一活性峰,收集峰值部分樣品液經冷凍乾燥得到淡褐色粉末,該活性物質用丙酮充分洗滌、甲醇-乙醚重結晶獲得略帶微黃的白色粉末,該活性物質50 g / ml仍可對蘇雲金芽孢桿菌hd - 1產生明顯的抑制作用。Afm - based single molecule force spectroscopy and optical tweezers can be used to study the molecule - level mechanical problems of polymer materials, which include the strength and elastic properties of single polymer chain, force - induced conformation transition of polymer chain, interaction among polymer molecules, adsorption strength and conformation of polymer chain on solid substrates, nanometer - scale viscoelasticity measurement and nano - tribology of polymer surfaces
摘要基於原子力顯微技術的單分子力譜法和光鉗法可用於研究聚合物材料分子層次上存在的力學問題,包括聚合物分子鏈的強度、彈性性質及外力作用下的構象轉變、分子間相互作用、聚合物分子的界面吸附以及聚合物表面的納米粘彈性和納米摩擦學等問題。There are mang immobilization methods we can use directed or indirected. the use of sam in various fields of research is rapidly growing, a interesting work is based on the strong absorption of disulfides ( r - s - s - r ), sulfides ( r - s - r ) or thiols ( r - sh ) on the gold surface. while integrating with the new improving in biomolecule immobilization, this thesis presents a theoretical and applied studies of several new piezoelectric immunosensors based on the au - s sams
通常將生物分子固定於石英晶體電極表面或石英晶體表面的惰性載體塗層主要有直接固定法和間接固定法,包括有硅烷化連接法,聚合物膜連接法,非特異性吸附蛋白間接固定法, lb膜技術,生物素-親和素體系( bas )法以及自組裝單分子層( sams )技術等等。The organized assemble of the cds nanoparticles on the surface of the polydiacetylene film and its influence on the polydiacetylene film : the results of uv - vis spectra showed that when cds nanoparticles were assembled on the surface of the polydiacetylene film, the changing speed of cr became fast
Uv - vis的結果表明硫化鎘納米粒子與聚雙炔及其甘露糖衍射衍生物混合單分子層的復合后,單分子層對細菌的比色檢測值變化的速度明顯加快。It simulates the response characteristics of simple cells in biological visual cortex, and decomposes one image into sub - images with different resolutions and orientations in which every pixel represents the response of some neuron in the visual cortex
該方法模擬生物視覺皮層中簡單細胞的響應特性,將單幅圖像映射成一系列分辨力及方向各異的子圖像,子圖像中每個像素代表了視覺皮層中某個神經元的響應。Protein a and styrene - butadiene - styrene ( sbs ) were selected as sensing membrane to cross iink antibodies ; sbs, poiyvinyi chloride ( pvc ) and poiystyrene ( ps ) are polymers and have many advantages such as easiiy obtained, convenientiy forming membranes and easi1y modified by the introduction of other functional groups. pvc. ps and sbs were used as precoating materials for immobiiizing antibody in our experiment
選擇了兩種固定生物大分子的敏感膜:首先,從具有原料易得,成膜方法簡單,可以進行表面改性等優點的聚氯乙烯、聚苯乙烯、聚苯乙烯-丁二烯-苯乙烯共聚物三種高分子中選擇出成膜迅速、均勻、膜的穩定性好、響應迅速、而且易於控制塗層厚度等優點的聚苯乙烯Sectionii : to research and establish a kind of high efficient purification model of recombinant proteins produced in escherichia coli as inclusion bodies. to raise separate efficiency and biological active efficiency is especially important in the purification model of recombinant proteins. in accordance with these questions, we raise inclusion bodies purity before the purification as far as possible, and select the suitable chromatogram technology
研究並建立一種包涵體中高效分離純化目的蛋白的優化模式重組蛋白分離純化工藝中分離效率的提高、生物活性效率的提高及工藝的穩定性是尤其重要的,針對這些問題,我們在層析純化前盡山西醫科大學生物化學與分子生物學2003屆碩士學位論文可能地提高包涵體純度,並選擇合適層析方法的同時合理的組合色譜分離單元。Montmorillonite ( mmt ) clay is an important class of lamellar inorganic compounds, contains negatively charged layered silicates, which are bonded with metal cations such as na + or ca2 + by ionic bonding. whose interlayer spacing can be modified by cation exchange. when the mmt is exchanged with cations, its inner layer spacing becomes large enough to be penetrated by a monomer
蒙脫土( montmorillonite , mmt )是一種天然礦物,具有層狀結構,層間靠吸附陽離子如na ~ + 、 ca ~ ( 2 + ) 、 mg ~ ( 2 + )等來維持電荷平衡,這些離子可與其它陽離子進行交換,使有機單體分子進入層間,聚合后即可形成有機無機納米復合材料。First, hydrophilic polymers were grafted on the plla membranes. biomacromolecules were then grafted and coated on the plla membrane. growth factors containing plla membranes were also prepared
首先以plla平面膜為研究模型,研究了親水性單體在plla表面的接枝聚合、生物大分子在plla平面膜表面的化學接枝和塗層、生長因子在plla平面膜表面的引入。分享友人