聚戊二烯 的英文怎麼說
中文拼音 [jùwùèrxī]
聚戊二烯
英文
polyprene-
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。Identification of nature rubber and poly isoprene rubber by ir spectrum
天然橡膠與合成聚異戊二烯橡膠的紅外光譜鑒定Rubber and rubber products - determination of the composition of vulcanizates and uncured compounds by thermogravimetry - butadiene, ethylene - propylene copolymer and terpolymer, isobutene - isoprene, isoprene and styrene - butadiene rubbers
橡膠和橡膠製品.用熱解重量分析法測定硫化和未硫化化合物的成分.丁二烯乙烯丙烯共聚物和三元共聚物異丁烯異戊二烯異戊二烯和丁二烯橡膠We specialize in chemical material s, including 1, 4 - butanediol, tetrahydrofuran, ptmeg, polyvinyl alcohol series, sodium diacetate, glacial acetic acid, dibutyl phthalate, methyl acetate, ethyl acetate, n - butyl acetate, - butyrolactone, polyvinyl acetate emulsion series, pentaerythritol, redispersible emulsion, anhydrous sodium acetate and methanol
公司主要經營的產品有： 1 ， 4 -丁二醇，四氫呋喃， ptmeg ，聚乙烯醇系列，雙乙酸鈉，冰醋酸，鄰苯二甲酸二丁酯，醋酸甲酯，醋酸乙酯，醋酸丁酯， -丁內酯，白乳膠系列，季戊四醇，可再分散性乳膠，無水醋酸鈉，甲醇。Rubber - determination of polyisoprene content
橡膠中聚異戊二烯含量的測定Synthesis of epoxidized trans - 1, 4 - polyisoprene
聚異戊二烯的合成Yuguanfengzhuseqiyong juyiwuerxixiangjiao zhengtouhumao polyisoprene rubber caps for needles for prefilled syringes
預灌封注射器用聚異戊二烯橡膠針頭護帽A polyaniline / polyisoprene composite film with permselectivity was synthesized by electrochemical method for the first time, which can determine selectively h2o2 in the presence of electroactive interferent ascorbic acid
採用電化學方法首次制備了具有特殊滲透選擇性的聚苯胺/聚異戊二烯復合膜，它能在抗壞血酸存在下讓過氧化氫選擇透過。Study on vapor - phase depolymerization of dicyclopentadiene
雙環戊二烯氣相解聚工藝的研究It was confirmed that the key enzyme of coq10 synthesis is p - hydroxybenzoate polyprenyltransferase, encoded by gene ubia in e. coli and lacks specificity to the aggregation length of its substrate ( polyisoprenyl pyrophosphate ). if gene ubia can be introduced into psb and is high expression in psb, a recombinant strain producing coq10 could be obtained. consequently, the productive cost will decrease sharply
業已證實coq _ （ 10 ）生物合成的關鍵酶為對羥基苯甲酸聚異戊二烯焦磷酸轉移酶（在大腸桿菌中該酶由ubia基因編碼） ，該類酶對底物聚異戊二烯焦磷酸（ ppp ）的聚合長度並無特殊要求。It was found that the composite film containing 28. 6 % polyisoprene suited well for biosensor construction. the apparent michaelis constanst and activation energy for the immobilized glucose oxidase are 11. 9 mm and 41. 1 kj - mol " 1, respectively. the biosensor response was influenced by ph value of determined solution, applied potential and operational temperature
研究發現，復合膜中聚異戊二烯含量28 . 6為傳感器製作的最佳條件；固定化葡萄糖氧化酶的表觀米氏常數為11 . 9mm ，酶催化反應的表觀活化能為41 . 1kj ? mol ~ （ - 1 ） ；被測溶液的ph值、工作電位、使用溫度等對葡萄糖傳感器的響應有一定的影響。Progress in research on - alumina catalyst carrier
雙環戊二烯催化開環移位聚合研究進展Standard test methods for sampling and testing dipentene
二聚戊烯抽樣和測試的試驗方法分享友人