聚合帶 的英文怎麼說
中文拼音 [jùgědài]
聚合帶
英文
condensation zone-
Long-chained charged synthetic and natural polymers can act to destabilize colloids by forming a bridge between one colloid and another.
長鏈帶電的合成聚合物和天然聚合物,能夠在膠體間搭橋而使膠體不穩定。First, a terminal double bond was introduced into 3 - amino - 9 - ethylcarbazole ( aec ) via methacryloyl chloride to obtain the compound, 3 - ( n - methacryloyl ) amino - 9 - ethylcarbazole ( mec ). second, mec was copolymerized with butyl methacrylate to prepare the mec - immobilized polymer particles. the resultant polymer particles were used as a fluorescence probe, which was almost free of dye leaching, and had higher photostability in comparison with free aec
首先利用甲基丙烯酰氯向3 -氨基- 9 -乙基咔唑( aec )分子中引入末端雙鍵,得到帶末端雙鍵的熒光指示劑3 - ( n -甲基丙烯酰基)氨基- 9 -乙基咔唑( mec ) ,然後通過乳液聚合技術將mec共價固定到聚甲基丙烯酸丁酯基體上,制得一種共價固定了mec的聚合物顆粒。Regular vinyl addition polymers may be obtained from particularly strained endocyclic double bonds.
由帶特殊張力的橋環雙鍵可以得到規整的乙烯類加成聚合物。Pgla, one biodegradable material, is used to braid the conduits, which integrates the merits of its two aggregate ingredients. it is easy to adjust degrading rate to match the regeneration period of the nerve by changing the proportion of the two ingredients. the conduits are fabricated enlacing 2. 2 millimeter stainless steel on the braiding machine with 16 spindles using 2700 tex yarns. four conduits with different structures are braided : common braided structure, braided structure using braided ply yarn, braided structure with inserted reinforcing yarn and adding bridge - yarn structure, the last two conduits are new attempts to look for good shape - keeping structure, being able to lead the nerve to regenerate effectively
本課題選用可生物降解材料聚乙丙交酯( pgla )為原料,它兼具兩種聚合成分的優點,可以通過調節兩者聚合的配比來調節它的降解周期,使與神經再生的周期相吻合。導管的製作是在16錠編織機上採用2700tex紗線進行帶芯編織,芯子為直徑2 . 2mm的不銹鋼絲。共製作四種結構神經導管,分別為普通結構神經導管、編織線結構神經導管、加筋結構神經導管和加芯結構神經導管。In this thesis, a kind of reversible immobilization method based on the plasma - polymerized film ( ppf ) used for effective immobilization of active bio - molecules and easy reproduction of sensors is developed. the surface of quartz crystal microbalance ( qcm ) is firstly prepared with plasma - polymerized film of butyl amine by glow - charge technique and then covered with a negative - charged polyelectrolyte by self - assembling. through strong electrostatic attraction, antibodies ( antigens ) positive - charged are immobilized for the determination of antigens ( antibodies )
本論文基於等離子體聚合膜,設計了一種既能固定生物活性物質又易於傳感器再生的可逆固定化方法,即採用輝光放電的等離子體沉積技術,先在石英晶體上沉積一層正丁胺等離子體聚合膜,再在膜上自組裝一層帶負電的聚電解質,用以靜電吸附固定抗體(抗原)測定抗原(抗體) 。The dopping of clo4 - had a great effect on the sensitivity of the sensor. the glucose oxidase could be immobilized in the polypyrrole membrane when the pyrrole is polymerizing on the electrode
當聚吡咯在電極上氧化聚合時,會形成帶正電荷的聚吡咯骨架,帶負電荷的酶就會通過電荷吸引摻雜到骨架中,從而得到固定。High stability of ptr102 - derived marking plasmids indicated that novel vector systems based on ptr102 could be constructed for the study on molecular biology and ecology of m. huakuii. 1kb gfp cdna fragment amplified by pcr was cloned into e. coli expression plasmid pet - hc, which was under the control of rna polymerase gene promoter from phage t7 with its own translation initiation codon
將pcr擴增的1kbgfpcdna片段克隆到大腸桿菌表達載體pet - 11c上,使gfpcdna在帶有lac操縱基因的t7噬菌體rna聚合酶基因啟動子的控制下、以自身的atg作為翻譯起始密碼進行翻譯。Catholic art and documents. includes catechism of the catholic church in several languages. also hosts the home pages of several orders and groups
-內容包括如何準備聚會,帶領祈禱和分享,聖經與生活配合的分享方法,處理常見困難等。New genetic changes has appeared in the selected shrimp generation, at the same time, no generation - specific bands were found. in addition, genetic variation among g2, g3 w1, hg were estimated by aflp and sampl, as shown in the umpga dendrogram, g2, g3, g4 were clustered into one group, and then g3, g4 were clustered. whether the data from aflp and sampl were calculated together or respectively, the results were similar with only a little difference from aflp
另外,應用aflp和sampl對g2 、 g3 、 g4 、 w1及一個日照養殖群體hg進行了比較,將aflp 、 sampl條帶統計到一起聚類分析顯示g2 、 g3 、 g4聚為一支與w1與hg的聚合支首先分開, g3 、 g4再聚為一支與g1分開,顯然g2 、 g3 、 g4聚合趨勢與上述sampl分析結果相似;除aflp 、 sampl條帶統計到一起計算外,對上述g2 、 g3 、 g4 、 w1 、 hg相同樣本的aflp 、 sampl條帶分別進行了運算,可以看出兩種方法結果相似,單一技術計算結果與兩者聯合處理結果相似,但aflp條帶經popgene軟體處理所得umpga系統樹卻有所差別。This paper mainly discusses the design of the single - photon - counter. electroluminescence ( el ) is a weak light with its power under 10 - 16w, which can, t be detected with conventional method
絕緣聚合物的電致發光一般都非常微弱,功率都在10 - 16瓦以下,是典型的單光子,這給測試工作帶來很大的困難,必須研製特殊的測試儀器。The standing body of china national adhesives industry association is secretariat, under which there are technology department, information department and the office, as well as six committees of pressure sensitive adhesive ( tape ), polymer emulsion adhesives, rubber adhesives, polyurethane adhesives, hot melt adhesives and engineering adhesives
中國膠粘劑工業協會的常設機構是秘書處,秘書處下設技術部、信息部和辦公室,並設有壓敏膠粘劑(帶) 、聚合物乳液膠粘劑、橡膠型膠粘劑、聚氨酯膠粘劑、熱熔膠粘劑和工程膠粘劑等六個專業委員會。Pressure - sensitive adhesive tapes for electrical purposes - part 3 : specifications for individual materials - sheet 16 : polyester film glass filament combinations with pressure - sensitive adhesive
電工用壓敏膠帶.第3部分:專用材料規范.活頁16 :塗覆壓敏膠的聚酯薄膜玻璃長絲復合帶Pressure - sensitive adhesive tapes for electrical purposes - part 3 : specifications for individual materials ; sheet 16 : polyester film glass filament combinations with pressure - sensitive adhesive
電工用壓敏膠粘帶.第3部分:單項材料規范.活頁16 :塗壓敏粘合劑的聚酯薄膜玻璃長絲復合帶Specifications for pressure - sensitive adhesive tapes for electrical purposes - specifications for individual materials - polyester film glass filament combinations with pressure - sensitive adhesive - sheet 16 : polyester film glass filament combinations with pressure - sensitive adhesive
電工用壓敏膠粘帶規范.單項材料規范.塗壓敏粘合劑的聚酯薄膜玻璃長絲復合帶.第16活頁:塗壓敏粘合劑的聚酯薄膜玻璃長絲復合帶The aggregation method reduces the dimension and the complexity of the micro - system, but the aggregation model is not the copy of the micro - system, so it makes new global properties emerge at the macro - level which is called emergence. in this paper, the concept of the functional emergence and the dynamical emergence are defined. the direction of emergence effect is bottom - up, and there also exists top - down effect which is called immergence
北京工業大學工學碩士論文通過模型的聚合縮減了模型的規模,給系統的分析和研究帶來了方便,但聚合模型畢竟不是原模型的拷貝,所以在聚合模型中會表現出同原模型不同的行為特性,微觀系統中微變量的變化會導致聚合模型不同的行為特性;即低層對高層的影響,這種影響稱為行為突現( eme , gence ) 。The use of various - sized wood particles could produce a type of foamed plastic composite boards possessing different and beautiful patterns with a wood grain feeling, but with no reinforcing characteristics
8發泡聚氯乙烯聚合物加入不同大小之木粒片可以產出一種帶有美麗花樣之木理感觸,但無補強效果。Pressure - sensitive adhesive tapes for electrical purposes - part 3 : specifications for individual materials - sheet 11 : combination tapes made of creped cellulosic paper and polyethylene terephthalate film with rubber thermosetting adhesive
電工用壓敏粘帶.第3部分:單項材料規范.第11活頁:用熱固橡膠粘合的纖維素皺紋紙和聚對苯二甲酸乙酯薄膜製成的混合帶It is obvious that in jialing river basin, many landscape components with good patch cohesion are distributed, forming a pattern of landscape fragmentation
「溫帶落葉闊葉林」的斑塊間隔小,分佈緊密,相似性程度高,聚合性強,但自然連接性較低。Polymer flooding experiment in transitional zone in daqing oilfield
大慶油田過渡帶油層聚合物驅油試驗Abstract : yanchang series is a typical low permeability reservoir, and its favourable sandstone reservoir is delta facies. heavy compaction, cementation and heterogeneity exist in it. according to the analysis of the main control factors of forming the secondary pore, it is held that the secondary pore in longdong area is controlled by both favorable facies belt and abnormal formation pressure. it is also held that the formation of the abnormal formation pressure is due to the dewatering of the clay mineral during diagenesis because the dewatering time is identical with the decarboxylation time of organism. organic acid and co2 are driven to adjacent favorable reservoirs under the abnormal formation pressure, and a lot of secondary pore is produced in the runners. from the present exploration result, it is useful to predicting the development of secondary pore to study the distribution of abnormal formation pressure
文摘:陜甘寧盆地三疊系延長統是國內外典型的低滲特低滲油田,儲集層主要為三角洲砂體,壓實作用和膠結作用強烈,儲層非均質性非常嚴重,因此預測次生孔隙發育帶是尋找油氣聚集帶的關鍵.通過對陜甘寧盆地隴東地區延長統次生孔隙形成的主控因素分析,認為陜甘寧盆地延長統次生孔隙的形成除了受沉積有利相帶控制外,還與地層異常壓力的作用密切相關.研究認為隴東地區異常壓力的形成機理主要由於成巖過程中粘土礦物脫水作用.粘土礦物大量脫水時間正好與有機質脫羧期相一致,從而在異常壓力作用下將生油巖中的大量有機酸及co2帶到與之相鄰的儲集層中,並沿著有利儲集相帶運移,在酸性水經過的地方形成大量的次生孔隙,為後期油氣運聚提供有利通道及宿住空間,從現今的勘探結果來看,通過研究地層異常壓力縱橫向分佈特徵,並結合有利相帶研究預測次生孔隙育良帶是行之有效的方法分享友人