環丁二烯 的英文怎麼說
中文拼音 [huándīngèrxī]
環丁二烯
英文
cyclobutadiene-
Polybutadienes, epoxy resins, and similar polymers may be used while they are in the viscous or liquid state of prepolymerization.
聚丁二烯，環氧樹脂及類似聚合物在粘性狀或液體預聚態都是可用的。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。Through orthogonal design experiments on synthesizing p - tert - butylcstechol from hydroquinone and isobutylene by using a new catalyst prepared from cobalt naphthenate and zinc chloride, the optimum technology parameters were obtained : mole ratio was 1 : 1. 15 for hydroquinone and isobutylene, mass ratio was 100 : 20 for hydroquinone and catalyst, and the reaction temperature was 100 5
摘要用環烷酸鈷與氯化鋅復配的新型催化劑，以鄰苯二酚、異丁烯為原料合成對叔丁基鄰苯二酚，通過正交實驗確定的較佳工藝參數為：鄰苯二酚：異丁烯（物質的量比） 1 : 1 . 15 ，鄰苯二酚：催化劑（質量比） 100 : 20 ，烷基化反應溫度100 5 。Studies on epoxidation of liquid polybutadiene
液體聚丁二烯的環氧化研究Materials for printed boards and other interconnecting structures - part 2 - 9 : reinforced base materials clad and unclad ; bismaleimide triazine modified epoxide or unmodified, woven e - glass reinforced laminated sheets of defined flammability vertical burning test, copper - clad
印製板和其它互連結構用材料.第2 - 9部分:包被和非包被增強基材.規定了易燃性的包銅二順丁烯二酰亞胺三嗪改良或未改良的環氧編織e型玻璃纖維增強層壓板Materials for interconnection structures - sectional specification set for reinforced base materials, clad and unclad - reinforced base materials clad and unclad - bismaleimide triazine, modified epoxide or unmodified, woven e - glass reinforced laminated sheets of defined flammability vertical burning test, copper - clad
互連結構用材料.包被和非包被增強基材分規范.包被和非包被增強基材.規定了易燃性的包銅二順丁烯二酰亞胺三嗪改良或未改良的環氧編織e型玻璃纖維增強層壓板Resistance would be developed when the activities of any of these three enzymes are increased. the three insecticide target - sites are acetylcholinesterase ( ache ) for organophosphate and carbamate insecticides, voltage - gated sodium channels : knockdown resistance ( kdr or kdr - type ) for ddt & pyrethroids and y - aminobutyric acid ( gaba ) receptors for cyclodienes
殺蟲劑的作用靶標主要有：有機磷和氨基甲酸酯殺蟲劑的作用靶標?乙酰膽堿酯酶； ddt和擬除蟲菊酯類殺蟲劑的作用靶標?神經軸突鈉離子通道；環戊二烯類和吡唑類等殺蟲劑的作用靶標? -氨基丁酸（ gaba ）受體-氯離子通道復合體。To illustrate some of the features of the equilibrium phenomenon, let us look at the reaction in which cyclobutene is isomerized to 1. 3-butadiene.
為了說明平衡現象，讓我們看一下環丁烯異構成13一丁二烯的反應。To illustrate some of the features of the equilibrium phenomenon, let us look at the reaction in which cyclobutene is isomerized to 1. 3 - butadiene
為了說明平衡現象，讓我們看一下環丁烯異構成1 3一丁二烯的反應。分享友人