polymerization是什么意思,polymerization中文翻譯,polymerization發(fā)音、用法及例句
?polymerization
polymerization發(fā)音
英:[?p?l?m?ra?'ze??n] 美:[?p?l?m?ra?'ze??n]
英: 美:
polymerization中文意思翻譯
n. 聚合;聚合作用
polymerization常見(jiàn)例句
1 、It is not surprising to find that the observed order in monomer for the polymerization exceeds unity.───在聚合中發(fā)現單體的反應極數大于1是不足為奇的。
2 、In addition polymerization, unsaturated or cyclic molecules add to each other without elimination of any portion of the monomer molecule. The empirical formula of the polymer is then, of course, the same as that of the monomer.───在加聚反應中,不飽和的或環(huán)狀的分子之間彼此加成,沒(méi)有消除任何分子,這樣,聚合物的實(shí)驗式就當然與單體的實(shí)驗式相同。
3 、JIANGSU JIANGNAN HIGH POLYMER FIBER CO., LTD.───江蘇江南高纖股份有限公司。
4 、Chitin is a polymer of N-acetylglucosamine.───幾丁質(zhì)是N-**葡糖胺。
5 、A freeradical graft polymerization of acrylic acid on a ceramic membrane.─── 將自由基聚合物 丙烯酸加入到陶瓷膜中
6 、Both are polymer replicas of master gratings.───兩個(gè)都是標準光柵的聚合物復制品。
7 、Discher D.E., Eisenberg A., Polymer vesicles, Science, 297: 967.───朱玥珺,譚業(yè)邦,張翼,侯昭升.聚合物構筑的囊泡及應用.日用化學(xué)工業(yè),35(2):94.
8 、Nano titanium polymer paint was chosen as the anticor rosive paint.───對防腐涂料進(jìn)行了篩選,確定采用鈦鈉米聚合物涂料作防腐涂層。
9 、In a tower reactor polymerization may be carried out in two zones.───塔式反應器中聚合可分為兩段進(jìn)行。
10 、The sizes and their distributions as well as morphologies of polymer microspheres at various emulsion polymerization steps were characterized by means of DLS, TEM and FESEM.───以動(dòng)態(tài)光散射(DLS)、透射電子顯微鏡(TEM)和場(chǎng)發(fā)式掃描電子顯微鏡(FESEM)等對各階段乳液聚合的膠粒大小和分布以及形態(tài)結構進(jìn)行了表征。
11 、Present status on the research and application of geo - polymer.───土聚水泥的應用及研究現狀。
12 、It is concluded that PAM and EC could be used as protective colloid in the emulsion polymerization of vinyl acetate.───實(shí)驗結果顯示,聚丙烯酰胺、乙基纖維素可以作為醋酸乙烯乳液聚合的保護膠體。
13 、The emulsion polymerization of vinyl acetate with PAM, CMC and EC in place of PVA as protective colloid were studied.───本文嘗試用聚丙烯酰胺、羧甲基纖維素及乙基纖維素代替聚乙烯醇作醋酸乙烯乳液聚合的保護膠體。
14 、In general ionic polymerization can be initiated through acidic or basic compounds.───一般來(lái)講,離子型聚合可以被酸類(lèi)或堿類(lèi)化合物所引發(fā)。
15 、The status of polymer solid alloy was analyzed.───報道了高分子固體合金的研究現狀。
16 、A colorless liquid polymer, C6H12O3, of acetaldehyde, used as a solvent and a sedative.───仲(乙)醛,三聚乙醛一種用作溶劑和鎮定劑的無(wú)色液體聚合物,C6H12O3
17 、UV-laser induced cross-linking polymerization of PVK-CHI3system[J].───引用該論文 楊君慧,梁偉華,黃南堂,徐積仁,邱家白.
18 、In this thesis, the short chain MEH-PPV polymer is studied.───在本論文中所討論的研究材料是短鏈的MEH-PPV分子。
19 、Nanjing Ruiya Polymer Processing Equipment CO., LTD.───南京瑞亞高聚物裝備有限公司。
20 、The polymerization with the improved DQ catalyst is easy to be controlled.───改進(jìn)后的DQ催化劑用于丙烯聚合時(shí),無(wú)明顯的反應放熱高峰,聚合操作平穩,容易控制。
21 、The microstructure and morphology of single polymer chain.───單個(gè)高分子鏈的結構和形態(tài)。
22 、Solid polymer electrolyte capacitor humidity sensor.───固體聚合物電解質(zhì)電容式濕度傳感器。
23 、The key factors affecting the polymer intrinsic viscosity were found to be monomer recrystallization times,stannous octoate concentration and polymerization time.───單體重結晶次數、辛酸亞錫濃度、聚合時(shí)間等條件均是影響聚合物特性粘數的重要因素。
24 、I directed students to do polymerization in 2001.───2001年,我指導學(xué)生做聚合。
25 、CFCs are chlorine, fluorine and carbon polymer.───含氯氟烴是氯、氟及碳的聚合物。
26 、Shandong Weigao Group Medical Polymer Co., Ltd.───山東威高集團醫用高分子制品股份有限公司。
27 、Effect of dispersion agent on the properties of water-absorption Resin in inverse suspension polymerization.───分散劑對反相懸浮聚合吸水樹(shù)脂性狀的影響。
28 、Miscellaneous UV-dosage applications including UV-induced polymerization or drying.───多種紫外劑量應用包括紫外誘導聚合反應或干燥。
29 、Abstract:Insoluble sulfur is the allotropism body of high polymerization shape of ordinary sulfur and also a high polymer modified variety.───摘要:不溶性硫磺是普通硫磺的高聚合態(tài)同素異形體和高分子改性品種,作為一種重要的橡膠硫化交聯(lián)劑,在輪胎工業(yè)中應用潛力巨大。
30 、C.K. Ober, M.L. Hair, J. Polym. Sci., Part A: Polym Chem. Ed. 25 (1987) 1395.───張洪濤、江兵兵、黃錦霞,高分子材料科學(xué)與工程18(2002)57.
31 、Changzhou Dupeng Polymer Material Co., Ltd.───常州都朋高分子材料有限公司。
32 、Added monomer diffuses into the micelle for polymerization.───加入的單體**進(jìn)入膠團做聚合反應。
33 、Wuxi Yutian High Polymer Material Co., Ltd.───無(wú)錫市裕田高分子材料有限公司。
34 、Lu Y Y,El-Aasser M S, Vanderhoff J W.Dispersion polymerization of styrene in ethanol[J ].J Polym Sci Polym Phys, 1988,26:1187.───曹同玉,戴兵,戴俊燕,等.分散聚合機理及動(dòng)力學(xué)研究[J].高分子材料科學(xué)與工程,1998,14(1):31.
35 、Cleavage of secondary bonds can also be responsible for polymer deterioration.───次價(jià)鍵的分裂往往也能引起聚合體劣化。
36 、Poly(ethylene glycol) (PEG) is a hydrophilic polymer which has flexible long chain.───摘要聚乙二醇是一類(lèi)親水性長(cháng)鏈聚合物。
37 、Porous polymer beads as the supporter for enzyme immobilization were synthesized by means of suspension polymerization with mixed solvent as the diluent.───以不同孔徑的聚苯乙烯小球作載體研究固定化酶,使酶的分子尺寸與載體孔徑尺寸匹配。
38 、The polymerization could be controlled with the use of DPE.───利用DPE作為活性游離基控制劑。
39 、The product is a kind of amphiprotic polymer with multifunction.───同時(shí)考察了它在鉆井液中的抗溫、抗鹽和配伍性。
40 、The mechanism of drug release from swellable polymer was studied .───對藥物從親水聚合物凝膠系統中釋放的機理進(jìn)行了研究。
41 、The number of monosaccharide units in a polysaccharide, termed its degree of polymerization (DP), varies.───一個(gè)多糖中的單糖單元數目,即聚合度(dp)是多種多樣的。
42 、Polyvinyl fluoridecoatings are based on resin made by the polymerization of a vinylidene fluoride monomer.───氟乙烯樹(shù)脂涂料是在亞乙烯基氟化物為單體聚合物而成的樹(shù)脂為基礎上制成涂料。
43 、What if I create a serum that will terminate the polymerization reaction, essentially forcing the bonds to revert to their original form stopping him from being able to control his power.─── 我可以制造一種血清 終止聚合反應 這樣就能讓基因鏈復原成初始形態(tài) 他就不能控制自己的力量了
44 、A polymer of two or more different monomers.───共聚物一種由兩種或多種不同單體構成的聚合物
45 、In the polymerization systems studied, segmental rearrangement is the important rate-determining phenomenon.───在已研究過(guò)的聚合體系中鏈段重排是重要的速度決定步驟。
46 、Coverage of polymer particles is obviously influenced by emulsifier structure.───顯然聚合物膠??倲凳苋榛瘎┙Y構的影響。
47 、Frontal polymerization (FP) is a polymer synthesis technique that uses the exothermic reactions to form a self2sustaining wave.───波聚合是指靠自身反應放熱產(chǎn)生的熱波維持反應進(jìn)行而將單體轉化為聚合物的聚合方法。
48 、Application of photorefractive polymer in electrooptics[J].───引用該論文 劉建靜,郝偉,劉鍇,唐保軍.
49 、The development of antistatic polymer composites was reviewed.───分析了防靜電高分子材料的研究現狀;
50 、University Qualification preferably in Polymer Material field.───有與高分子材料相關(guān)專(zhuān)業(yè)的本科以上學(xué)歷。
51 、A molecule that can combine with others to form a polymer.───單體可以與其他分子結合形成聚合物的分子
52 、Most polymer emulsion may coagulate when they enter waste streams.───多數聚合物乳濁液在進(jìn)入廢水流時(shí)可能凝聚。
53 、That means PMMA has changed from polar polymer to non-polar polymer.───對此現象的解釋機理提出了“孔洞”與“極性基團斷裂”兩種假設。
54 、Thermosensitive Liquid Crystal Polymer Color Image Display[J].───引用該論文 史永基,史建軍,史紅軍.
55 、The effect of vinyl acetate(VAc) polymerization of acrylamide(Am) was studied.───探討了醋酸乙烯酯在丙烯酰胺聚合反應中的影響。
56 、The polymerization initiated by KPS was also discussed.───同時(shí)對KPS引發(fā)聚合體系亦進(jìn)行了比較考察。
57 、There was a synergism among alkali,surfactant and polymer.───顯微照片驗證了含驅油劑的乳液存在多重乳狀液。
58 、The complex 1 features a 2D tetrazole coordination polymer.───化合物1為二維四唑配位聚合物。
59 、Use the XCD polymer as the viscosifier and fluid loss additives in mud.───在泥漿中用XCD生物聚合物作為提粘劑和降失水劑。
60 、In condensation polymerization, each monomer unit must have at least two functional groups.───在縮聚反應中,每個(gè)單體至少要有兩個(gè)官能團;
61 、Under the same conditions, propylene oxide polymerization proceeded fasfer than ECH polymerization.───在同樣的聚合反應條件下,環(huán)氧氯丙烷聚合反應速度大于環(huán)氧丙烷聚合反應速度。
62 、For the flame retardant chemical to be effective, it must be available at the point at which the polymer decomposes.───為了使化學(xué)阻燃劑有效,務(wù)必在聚合物分解之時(shí),阻燃劑能發(fā)揮作用。
63 、Electrooptic effect in dyeooped polymer light waveguide film[J].───引用該論文 馬于光,劉式墉,朱江,沈家驄.
64 、A polymer that consists of two, three, or four monomers.───低聚體由二個(gè)、三個(gè)或四個(gè)單體構成的聚體
65 、During the course of polymerization process, different amounts of polymer controlled medium and different types of dispersant were carried out.───改變聚合過(guò)程中系統調節劑的用量或分散劑的種類(lèi),將制得的分散染料微膠囊進(jìn)行多次轉移印花;
66 、BUNa-N is a general purpose oil resistant polymer known as nitrile rubber.───丁腈橡膠(BUNa-N)是一種多用途抗油品腐蝕聚合物,稱(chēng)為腈橡膠。
67 、JS polymer cement-based waterproof Paint and Water leakage etc.───JS聚合物水泥基防水涂料及水不漏等。
68 、Polymer Coating Technologies of Singapore Pte Ltd.───新加坡涂裝技術(shù)有限公司。
69 、The influence of polymer monomer, emulsifier, crosslinking agent, amount of initiator, polymerization craft on the adhesive properties and stability of manufacture are discussed.───摘要研究了聚合單體、乳化劑、交聯(lián)劑、引發(fā)劑、聚合工藝對產(chǎn)品性能及生產(chǎn)穩定性的影響。
70 、Ferric Chloride alone gives polymer with benzene.───三氧化鐵可單獨催化苯的聚合。
71 、The polymer film's hydrophile was test with contact angle machine.───利用接觸角測試儀分析該聚合膜的親水性。
72 、Shanghai Keter Polymer Material CO., Ltd.───上??铺馗叻肿硬牧嫌邢薰?。
73 、Produced by emulsion polymerization using, for example, persulphate initiation.───它由乳液聚合制得,例如用過(guò)硫酸鹽引發(fā)。
74 、Two types of polymerization are recognized: (1)condensation polymerization and (2) addition polymerization.───人們已知有兩種聚合方式:(1)縮聚,(2)加聚。
75 、A hardening agent mixed with the monomer will induce polymerization.───固化劑與這種單體混合將引起聚合反應。
76 、A high polymer is a very large aggregation of units.───一個(gè)高聚物是許多單元的非常大的組合。
77 、This then taints their view of all polymer sealants unfairly.───于是他們覺(jué)得聚脂密封劑不好。
78 、High conductivity polymer ion conductor in R.T.───室溫高導電率高分子離子導體。
79 、White powdered homopolymer resin produced through suspension polymerization (medium degree of polymerization).───以懸浮聚合方式制造的單聚合物樹(shù)脂,是白色粉狀的中聚合度產(chǎn)品,消光效果優(yōu)良。
80 、The development trend of the antistatic polymer materials...───指出抗靜電高分子材料的發(fā)展趨勢。
81 、Polymer Insulation Chests: Your Efficiency and Profits!───波利馬保溫箱:您效率和利潤的保證!
82 、Material: Is made by the medical noon-toxic high polymer material.───材料:由醫用無(wú)毒高分子材料制成.
配位聚合的定義?
配位聚合(Coordination Polymerization)是一種合成高分子化合物的聚合方法,主要應用于金屬有機化合物的合成。在這一過(guò)程中,單體分子(如烯烴)與金屬原子(如過(guò)渡金屬)結合,形成金屬-碳鍵。金屬原子提供空軌道,與單體分子中的雙鍵形成配位鍵,從而促使烯烴聚合。
配位聚合的一個(gè)典型例子是Ziegler-Natta催化劑,它用于聚乙烯和聚丙烯的合成。在這些過(guò)程中,過(guò)渡金屬(如鈦或釩)與化合物(如鋁-烷基絡(luò )合物)結合,形成具有活性的催化劑,促使烯烴聚合。
配位聚合的優(yōu)點(diǎn)在于其可控性和可調節性,通過(guò)改變催化劑和反應條件,可以獲得具有不同結構和性能的高分子化合物。同時(shí),金屬原子與單體分子的配位作用有助于提高聚合反應速率和選擇性。
配位聚合的定義?
配位聚合物是指通過(guò)有機配體和金屬離子間的配位鍵形成的,并且具有高度規整的無(wú)限網(wǎng)絡(luò )結構的配合物。配位聚合物的設計與合成是配位化學(xué)研究的重要內容。配位聚合物研究需要把有機配體的結構和不同配位能力的給體原子與具有不同配位傾向性的金屬離子綜合考慮,是無(wú)機、有機、固態(tài)、材料化學(xué)的交叉科學(xué)。由有機配體和金屬離子形成任何復合物物種原則上都是一個(gè)自組裝過(guò)程,配體聚合物的設計重點(diǎn)在于配體的設計和金屬離子的選擇,二者相互作用產(chǎn)生重復單元,按被控方式形成確定的結構。在自發(fā)過(guò)程中,充分利用了兩類(lèi)組分的結構和配位性質(zhì):金屬離子一方面像結合劑一樣把具有特定功能和結構的配體結合在一起;另一方面,又作為中心把配體**在特定的方位上。雖然配位聚合物的結構也有可能展現出不同于組成成分的性質(zhì),但是設計最終目的仍是通過(guò)預先設計結構單元來(lái)控制最終產(chǎn)物的結構和功能,在非線(xiàn)性光學(xué)材料、磁性材料、超導材料及催化等多方面都有極好的應用前景。
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