脂環的 的英文怎麼說
中文拼音 [zhīhuánde]
脂環的
英文
alicyclic-
Synthesis of a new type of uv curable tmaepoxy acrylic resin
環氧丙烯酸酯樹脂的合成The synthesis and properties of alicyclic polyimide based on cbtda
為單體的脂環族聚酰亞胺的合成及其性能Synthesis and characteristic of unsaturated alicyclic nitrogen heterocyclic crownethers
不飽和脂環氮雜冠醚的合成和結構表徵The preparation, properties and application in powder coating of alicyclic epoxy resin and glycidyl ester of acrylic ( methy acrylic ) acid were discussed in this paper and some views and proposals to varieties development of ontdoor type ( weather resistance ) epoxy resin for powder coating were also presented
摘要介紹了用於耐候脂環族環氧樹脂、丙烯酸（甲基丙烯酸）縮水甘油酯樹脂的制備方法、性能及在粉末塗料上的應用。In this paper the situation and development of electronic packaging and its requirments for the encapsulate materials in high properties were introduced and a novel kind alicyclic epoxy for electronic packaging was also reviewed with 13 refs
摘要結合電子封裝的現狀、電子塑封材料的發展以及電子封裝對塑封材料提出的高性能要求，介紹了新型脂環族環氧樹脂及其作為塑封材料的應用前景，其包括耐熱型液體、含磷三官能團型、有機硅多官能團脂環族環氧樹脂。The monomer, or base epoxy, is a light amber fluid which is usually quite viscous.
單體或堿性環氧樹脂，是一種淡琥珀色的液體，通常都是很粘的。Acetyl coa plays a key role in metabolism, being a precursor of the krebs cycle and glyoxylate cycle, and the starting point for synthesis of fatty acids, terpenes, and some amino acids
它在新陳代謝的過程中扮演非常重要的角色，是三羧酸循環和乙醛酸循環的前體物質，而且還是合成脂肪酸，萜類以及一些氨基酸的起始。Abstract : in this paper interactions of bilayer lipid membrane with clotrimazole as the antifungal agent were reported in order to interpret the action basis about the molecularbiology of this drug. using the injecting method ， we prepared three bilayer lipid membranes ( blm ) respectively, and by the cyclic voltammetry method we determined properties of blm before and after adding clotrimazole into the membranes. it was found that clotrimazole could remarkably reduce the membrane resistance and demonstrated that the drug as an antifungal substance might certainly change the permeability of bilayer lipid membrane
文摘:報道了抗真菌藥克霉唑與人工脂膜的相互作用，試圖闡明該藥的分子生物學的作用基礎.用注射方法分別制備3種雙分子層脂膜（ blm ） ，並運用循環伏安法測量了修飾物克霉唑加入前後人工雙分子層脂膜的電性質.結果發現克霉唑可顯著降低膜電阻並證實該藥確能改變人工雙分子層脂膜的通透性Abstract : in this paper, a imidazole - salt was synthsised and was used with a polyphenol compound to modify the dicyandiamide curing epoxy resin system
文摘:本文針對雙氰胺固化環氧樹脂時的固化溫度高，固化產物耐濕熱性差的缺點，利用自行合成的咪唑鹽和多羥基酚類化合物，對雙氰胺固化體系進行了改進。Research of the environmental protection type degreaser
環保型脫脂劑的研製The influence of catalyst on the copolymerization of epoxy and cyanate was investigated, and the mechanism of their copolymerization was discussed. the catalyst can obviously accelerate the curing of the resin to decrease the curing temperature. the three kinds of reactions ( cyclotrimerization, co - reaction and polyetherification ) in their copolymerization are not simultneous and independent to each other. in the lack of cyanate functional group, the main structures are oxazoine and polyether structure in the cured resin, and the triazine ring structure is of miner importance
研究了催化劑對環氧樹脂與氰酸酯樹脂的共聚固化反應行為的影響，並初步探索氰酸酯/環氧固化的反應歷程.研究表明，催化劑能明顯地促進其固化反應，降低固化溫度，縮短固化時間；氰酸酯與環氧共聚反應歷程是首先氰酸酯三聚反應生成三嗪環結構，然後三嗪環開環與環氧共聚反應，最後是未能參與共聚反應的環氧官能團在唑啉結構和三嗪環的催化下發生聚醚化反應；在氰酸酯官能團欠量的條件下，固化樹脂中主要是唑啉和聚醚結構，而三嗪環結構的含量很少The expression vector prep9 was employed for the effective expression of ugt1a9 in chinese hamster lung cells ( chl ). the cell lines established were used for the study of glucuronidation in vitro, and the drug metabolism characteristics were summarized. as has been indicated that ugt1a9 mainly glucuronide hydroxyl, compounds that have aliphatic or phenol hydroxyl were selected for substrates of ugt1a9
由於botiag主要催化羥基的們醛釀綴合反應，本實驗選擇具有不同結構類型的含羥基化合物作為底物，一類是羥基處于芳環的異丙酚和撲熱息痛，其中異丙酚是gylag的專屬性底物，可以作為活性比較的參照，另一類是羥基處于脂鏈的普莢訖爾和普羅帕酮Fenwei paint small amount of polymer ethylene production, marketing
聚脂環氧粉未塗料的生產、銷售。When change the component of adhesive its shear strength increased from 39. 3 mpa to 53. 5 mpa at room temperature and it have long - term usage at 180 with 25 mpa and can be served at 230 in short period. the addition of liquid rubber resulted in a 300 % increase in the peeling strength. the addition of polymer ether imide led to a 260 % increase in the peeling strength, a 15 % increase in shear strength and a 10 increase in tg ( tg = 195. 54 )
研究結果表明： bmi dds e ? 51 tde ? 85組成的膠粘劑體系的室溫剪切強度為39 . 3mpa ，當改變環氧樹脂的含量時，剪切強度提高到53 . 5mpa ；用無規羧基液體丁腈橡膠改性環氧樹脂膠粘劑時室溫剝離強度提高3 . 0倍；用聚醚酰亞胺改性環氧樹脂膠粘劑，室溫剪切強度最高可達45 . 2mpa ，剝離強度提高2 . 6倍，玻璃化轉變溫度tg = 195 . 54 ，比未增韌體系提高10以上；碳纖維耐磨材料與同步器圓錐環的粘接實驗結果表明，膠粘劑的使用工藝性能良好，滿足室溫剪切強度30mpa和180剪切強度12 . 5mpa的技術要求。Foodstuffs - detection of irradiated food containing fat - gas chromatographic mass spectrometric analysis of 2 - alkylcyclobutanones ; german version en 1785 : 2003
食品.經過輻射的含脂肪的食品的檢測. 2烷基環丁酮的氣This product can remove cooling membrane of recycling resin bonded sand, metal granule, take off membrane ; if temperature of recycling sand is lower than stated temperature, hot water circulating system can be used to raise temperature of recycling sand
該系列產品主要用於再生后的樹脂砂的冷卻除膜，同時具有去除金屬微粒脫膜除微分等功能若再生后的砂溫低於預定溫度時，選擇加熱水循環系統，也可達到升高再生砂溫至預定溫度的目的。It is the important equipment which produces unsaturated polyester resin, phenolicaldehyde resin, epoxy resin, abs resin and oil paint
本全套裝置是用於生產不飽和聚酯樹脂酚醛樹脂環氧樹脂abs樹脂油漆的關鍵設備。Made of various kinds of herbs, the product can quickly improve the breast blood circulation and promote the cells metabolism and re - growth, at the same time accelerates the accumulation of subcutaneous fat
本品採用多種植物提取物精心配製，能迅速改善胸部血液循環，促進細胞的代謝和再生並加速皮下脂肪的積累。The source of uncertainty was analyzed in detail about the determination of the epoxide index for epoxy resins by infrared spectroscopy, the determination of the temperature and the heat of the curing reaction for epoxy resins by differential scanning calorimetry, the determination of the hydroxymethyl index for phenolic resins by infrared spectroscopy and the reverse phase method of the high performance liquid chromatography for phenolic resins. the uncertainties of these testing methods were determined. some applied tests were carried out
在大量試驗研究的基礎上，首次對紅外光譜法測定環氧樹脂環氧指數試驗方法、差示掃描量熱法測定環氧樹脂反應溫度和反應熱試驗方法、紅外光譜法測定酚醛樹脂羥甲基指數試驗方法、酚醛樹脂的高效液相色譜分析方法的不確定度來源進行了分析，對測量方法的不確定度進行了評定，並進行了應用試驗。Plastics - unsaturated polyesters and epoxide resins - determination of total chlorine content
塑料.未飽和聚酯和環氧樹脂.氯的總含量的測定分享友人