聚氯二烯 的英文怎麼說
中文拼音 [jùèrxī]
聚氯二烯
英文
polychloroprene-
The experimental results of the catalysts such as p - toluene sulfonic acid, strongly acidic cationic exchange resin, sulfo - polyvinyl chloride resin ferric chloride hexahydrate, polyvinyl chloride - ferric chloride resin chlorinated polyvinyl chloride - ferric chloride resin, stannous chloride dihydrate, ammonium ferric sulfate dodecahydrate, ferrie sulfate - potassium thiosulfate, cerium sulfate tetrahydrate, sodium bisulfate monohydrate potassium bisulfate, neodymia solid super acid and heteropoly acid for catalytic synthesis of ethyl chloroacetate were reviewed
摘要評述了對甲苯磺酸、強酸性陽離子交換樹脂、磺化聚氯乙烯樹脂、六水三氯化鐵、聚氯乙烯三氯化鐵樹脂、氯化聚氯乙烯三氯化鐵樹脂、二水氯化亞錫、十二水合硫酸鐵按、硫酸鐵硫代硫酸鉀復鹽、四水硫酸鈰、一水硫酸氫鈉、硫酸氫鉀、三氧化二釹、固體超強酸和雜多酸等催化劑催化合成氯乙酸乙酯的實驗結果。Chiral quaternary ammonium salts were synthesized from cinchonine in cinchona alkaloids using chloromethylated polystyrene - polyethylene glycol, diethylene glycol, triethylene glycol and glycol as polymer - supported phase transfer catalysts, finsl products were characterized by ftir, elemental analysis, scanning electron microscopy, x - ray photoelectron spectroscopy ( xps )
摘要以金雞納生物堿中的辛可寧為原料，氯甲基化聚苯乙烯聚乙二醇、一縮二乙二醇、二縮三乙二醇、乙二醇等為載體合成了幾種聚合物負載的手性季銨鹽，並對它們的結構用紅外光譜、元素分析、掃描電鏡和x射線光電子能譜等測試手段進行了表徵。Determination of residual ethylidene dichloride in polyvinyl chloride resin and product for food container and packaging material
食品容器包裝材料用聚氯乙烯樹脂及成型品中殘留1 ， 1 -二氯乙烷的測定Tao feng changzhou chemical company located in the jiangsu international plastics city, is in changzhou city, the river additives ltd. and jurong city tao reagent production plant product sales window, the major products : toluene, pure benzene, xylene, n - octanol, ethyl acetate, acetic acid small fat, silicone oil, aniline, poly - succinimide, benzene triazole derivatives, isopropanolamine, ethanolamine, alkylation two aniline, scale inhibitor, promoting agents, antioxidants, ppd, defoamer, metal deactivator, hx - 3308 scale and corrosion inhibitor, hx03 - 12 diesel flow improver, parathion octyl - zinc chloride bridge acid, chlorine bridge anhydride, chlorobenzene, double - dicyclopentadiene, norbornene anhydride
常州濤峰化工有限公司座落在江蘇國際塑化城，是常州市夏溪助劑有限公司和句容市龍濤試劑廠生產的產品的銷售窗口，主要經營產品：甲苯、純苯、二甲苯、辛醇、乙酸乙脂、乙酸丁脂、硅油、二苯胺、雙聚丁二酰亞胺、苯三唑衍生物、異丙醇胺、乙醇胺、烷基二苯胺、防垢劑、促進劑、抗氧劑、降凝劑、消泡劑、金屬鈍化劑、 hx - 3308阻垢緩蝕劑、 hx03 - 12柴油流動改進劑、硫磷丁辛基鋅鹽、氯橋酸、氯橋酸酐、氯苯、雙聚環戊二烯、降冰片烯二酸酐等。The products such as chemical intermediate, methyl alcohol, synthetic ammonia, dimethyl carbonate and pvc resin are all being mainly developed
重點發展化學中間體、甲醇、合成氨、碳酸二甲脂、聚氯乙烯樹脂等。A non - destructive method is used to simultaneously determine the content of various kinds of phthalate plasticizers and adipate plasticizers in poly ( vinyl chloride ) plastics, applying fourier transform infrared spectroscopy - atr technique to obtain ir spectra and partial least square method to analyze the spectra
摘要為了在線監控聚氯乙烯塑料中增塑劑的含量，採用傅立葉變換紅外光譜atr技術進行光譜測定，利用偏最小二乘法對所測的譜圖進行分析，建立了聚氯乙烯塑料多種增塑劑的無損定量測定方法，同時測定了聚氯乙烯塑料中多種鄰苯二甲酸酯類增塑劑和多種己二酸酯類增塑劑。Juluyixi juyixi jupianerluyixi gutiyaoyong fuhe yingpian pvc pe pvdc composite sheet for solid pharmaceutical packaging
聚氯乙烯聚乙烯聚偏二氯乙烯固體藥用復合硬片Testing of textiles ; quantitative analysis of binary mixtures, acetate fibres with polyvinyl chloride fibres, acetic acid method
紡織品的檢驗.醋酸纖維與聚氯乙烯纖維二元混合物的定Testing of textiles ; quantitative analysis of binary mixtures, polyvinyl chloride fibres with other fibres, carbon disulphide acetone method
紡織品的檢驗.聚氯乙烯纖維與其它纖維二元混合織物的" pvc is the type of plastic that creates dioxin when incinerated. other plastics do not produce dioxin, " mr barclay said
柏嘉禮說：聚氯乙烯是會在焚燒時釋出二惡莢的塑膠，其他塑膠則不會。Plastics piping systems - unplasticized poly vinyl chloride pipes - test method for the resistance to dichloromethane at a specified temperature
塑料管道系統.未增塑聚氯乙烯管件.規定溫度下抗二氯甲烷的試驗方法Plastics piping systems - unplasticized poly vinyl chloride pipes - test method for the resistance to dichloromethane at a specified temperature ; german version en 580 : 2003
塑料管道系統.未增塑聚氯乙烯管.規定溫度下抗二氯四Standard specification for general - purpose, heavy - duty, and extra - heavy - duty acrylonitrile - butadiene poly vinyl chloride nbr pvc jackets for wire and cable
電線及電纜用普通的重型及超重型丙烯腈-丁二烯聚氯乙烯套管的標準規范Structure and mechanical properties of pvc composites filled by titanate coupling agents modified nano - caco
納米二氧化硅顆粒表面設計及其填充聚氯乙烯復合材料的性能Specification for solvent cements for transition joints between acrylonitrile - butadiene - styrene and poly vinyl chloride non - pressure piping components
丙烯腈-丁二烯-苯乙烯共聚物和聚氯乙烯無壓管道系統構件之間轉換接頭用液狀粘固劑規范Standard specification for solvent cements for transition joints between acrylonitrile - butadiene - styrene and poly vinyl chloride non - pressure piping components
丙烯腈-丁二烯-苯乙烯共聚物和聚氯乙烯無壓管道系統構件之間轉換接頭用液態粘結劑的標準規范Prohibiting the placing on the market of toys and childcare articles intended to be placed in the mouth by children under three years of age made of soft pvc containing one or more of the substances dinp, dehp, dbp, didp, dnop and bbp
禁售含有一種或以上鄰苯二甲酸鹽（ dinp 、 dehp 、 dbp 、 didp 、 dnop及bbp ） ；並擬供三歲或以下兒童放入口中的聚氯乙烯軟膠玩具和幼兒護理物品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Fittings made from unplasticized poly vinyl chloride, chlorinated poly vinyl chloride or acrylonitrile butadiene styrene with plain sockets for pipes under pressure - metric series
承壓的管件用未增塑的聚氯乙烯，氯化聚氯乙烯或丙烯腈丁二烯苯乙烯制的帶普通管套的管配件.米制系列In this report, we emphasize the shaft of the pvc tube must be completely wrapped with aluminum foil to prevent exposure of any surface if it is used in co2 laser surgery of the upper aero digestive tract
在這篇報告中，我們要強調的是，在應用二氧化碳雷射旅行上呼吸道部位的手術時，若呂氏包覆聚氯乙烯制的氣管內管，應將管子包覆完全，而不要有任何管壁裸露出來，以防被雷射光束打中。分享友人