copolymerize造句
例句與造句
- In the same way it is possible to copolymerize three or more monomers together .
3種或3種以上單體也能以相同的方式一起共聚。 - Production and application of random copolymerized polypropylene pipe
管材的生產(chǎn)與應(yīng)用 - Y20 is a type of re - dispersible vinyl / acetate ethylene copolymerized emulsion powder
Y20膠粉是一種可再分散的乙烯/醋酸乙烯共聚膠粉 - Ema is monsanto ' s trademark for a series of white , odorless , freeflowing resins made by copolymerizing one mole of ethylene with one mole of maleic anhydride
Ema是蒙山都公司生產(chǎn)的一組樹脂的商標(biāo),這些樹脂白色、無(wú)味、流動(dòng)性好，是經(jīng)1克分子馬來(lái)酐聚合而成的。 - Differential acrylic fiber copolymerized from multicomponent copolymer can be used to develop kinds of textile material . at present , there is no other kinds of chemical fiber can substitute acrylic fibre completely
本文首先通過(guò)介紹腈綸纖維的生產(chǎn)基本原理和方法、主要性能、分類及用途,對(duì)腈綸纖維在紡織纖維中的地位以及基本知識(shí)做以概述。 - It's difficult to find copolymerize in a sentence. 用copolymerize造句挺難的
- An air - drying copolymerized silicone alkyd semi - gloss enamel recommended for use on primed metal . it is specifically designed for blue water naval vessels and over grp , wood and plastic / composite materials
這是一種可空氣乾的同步聚合硅酮烷基性半光瓷漆，特別推薦用在基本的金屬上。又專為越洋海軍艦艇而設(shè)計(jì)，同時(shí)又可用在木材、塑膠和合成原料上。 - 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?；?氨基- 9 -乙基咔唑( mec ) ,然后通過(guò)乳液聚合技術(shù)將mec共價(jià)固定到聚甲基丙烯酸丁酯基體上,制得一種共價(jià)固定了mec的聚合物顆粒。 - In this thesis , the development of emulsion polymerization theory and related new technologies are comprehensively reviewed , and the synthetic technologies of acrylate latex modified by organosilicon both at home and abroad are also reviewed . based on the current development and research in this field , attentions of this study are focused on three ways for preparing novel acrylate latexes modified by organosilicons , that is , 1 ) the acrylate monomers are copolymerized with unsaturated silicons by emulsion copolymerization ; 2 ) a new latex with microphase separation morphology is synthesized , which shows a core - shell structure character ; 3 ) soap - free polymerization is explored for preparing a higher - performance latex using an unsaturated silicon monomer , different acrylates and a reactive emulsifier . by using techniques of delaying addition of organosilicon monomer and a hydrolysis inhibitor , the hydrolysis and condensation of 3 - ( trimethoxysilyl ) propyl methacrylate during polymerization can be effectively prevented , as a result , organosilicon content in the macromolecular chain is increased
同時(shí)采用有機(jī)硅單體延遲滴加及添加水解抑制劑等技術(shù)，有效防止了-甲基丙烯酰氧基丙基三甲氧基硅烷在乳液聚合過(guò)程中的過(guò)渡水解及縮合反應(yīng)，提高了聚合物大分子鏈中有機(jī)硅鏈節(jié)的含量；利用紅外光譜與差示掃描量熱儀對(duì)產(chǎn)物分子結(jié)構(gòu)進(jìn)行了表征，并通過(guò)對(duì)共聚產(chǎn)物力學(xué)和吸水率的測(cè)試，證實(shí)了本研究所制備的有機(jī)硅改性丙烯酸酯共聚物具有比純丙烯酸酯聚合物更優(yōu)良的力學(xué)及耐水性能；從分子設(shè)計(jì)角度出發(fā)，利用醇解反應(yīng)合成出水解、縮合反應(yīng)速率較慢的兩種新型不飽和有機(jī)硅單體： ?甲基丙烯酰氧基丙基三乙氧基硅烷和?甲基丙烯酰氧基丙基三異丙氧基硅烷；利用核磁共振對(duì)新型硅烷單體結(jié)構(gòu)進(jìn)行了證實(shí)；研究表明利用新型硅烷單體可以制備出高硅烷含量的有機(jī)硅改性丙烯酸酯乳液，且其聚合產(chǎn)物具有較高的力學(xué)及耐水性能。 - In this thesis , new fluorescence carriers with good properties were synthesized and copolymerized under uv irradiation on the silanized glass or quartz disk and - the sensors prepared were studied . ( 1 ) n - propyl - 4 - ( n - methylacryloxy - ethyl ) amino - 1 , 8 - naphthalimide ( pmean ) was synthesized and used for determination of picric acid . the linear range of the sensor is 9 . 80x10 - 7 - 1 . 96x10 - 4 mol i - 1
( 1 )合成了n -丙基- 4 - ( n -甲基丙烯?；跻一?氨基- 1 ， 8 -萘酰亞胺( pmean ) ，研制出了苦味酸熒光光纖傳感器，可間接測(cè)定藥片中磷酸氯喹和水樣中苦味酸的含量。 - The small packing adhesive , which is a modified product from ethylene - vinyl acetate copolymerized emulsion , has high solid content , low viscosity , and good adhesive strength . the product is up to the standard of foodstuff hygiene and suitable for the small package of the cigarette packing production line with stable adhesive application and the making speed up to 400 packs per minute . type i is for white card paper , while type ii is for golden card paper
小盒包裝膠系乙烯-醋酸乙烯共聚乳液改性產(chǎn)品，具有高固含低粘度粘接力強(qiáng)等特點(diǎn)，產(chǎn)品符合食品衛(wèi)生標(biāo)準(zhǔn)，適用于卷煙卷包生產(chǎn)線的小盒包裝，施膠穩(wěn)定，無(wú)開包等不良現(xiàn)象，車速可達(dá)400包分，型為白卡紙專用膠，型為金卡紙專用膠，具有極佳的初粘力和持粘力，對(duì)非極性材料的光滑表面有獨(dú)特的優(yōu)良粘接性能，對(duì)各種難粘材料均可適用。 - In this thesis , several new fluorescence carriers have been synthesized bearing a carbon chain with a terminal double bond introduced into the molecule and copolymerized with a monomer under uv irradiation on the silanized glass or quartz disk . the sensors prepared were studied . covalent immobilization effectively prevents the leakage of the carrier dye from the sensor membrane , a phenomenon that shortens the lifetime of ordinary optical sensors
本論文合成了幾種含末端雙鍵、可共價(jià)固定的新型熒光化合物，并以此作為熒光指示劑，與膜基質(zhì)單體在光引發(fā)劑作用下發(fā)生光聚反應(yīng)共聚在經(jīng)過(guò)硅烷化處理的石英或普通玻片上制成光極膜，制備了對(duì)一些物質(zhì)有響應(yīng)的熒光化學(xué)傳感器。