芳脂基 的英文怎麼說
中文拼音 [fāngzhījī]
芳脂基
英文
arylated alkyl-
A review on application of monohydrated sodium bisulfate as catalyst in synthesis of ester, such as monocarboxylic esters, dicarboxylic esters, chloroacetates, hydroxycarboxylic esters, aromatic esters and the reusability of sodium bisulfate with
摘要介紹了一水硫酸氫鈉在催化合成酯（如一元羧酸酯、二元羧酸酯、氯乙酸酯、羥基酸脂、芳香酸酯）中的應用及其重復催化性能。Long chain alkyl benzenes is the product of cyclization - decarboxylation - aromatization of fatty acid, with the help of clay minerals catalytic effect, which comes from bacteria, seaseed and higher plant lipid ; or the reaction product of monocylic aromatics and fatty acid alkyl group under the same conditions
長鏈烷基苯主要是細菌、藻類和高等植物類脂化合物中脂肪酸在粘土礦物催化下發生環化脫羧再芳構化或單環芳烴與脂肪酸烷基化反應形成的產物。Study on properties of tde - 85 aromatic diamine matrix and carbon fiber composites
芳香胺樹脂基體及碳纖維復合材料性能Activated charcoal is added to nutrient media mostly to remove toxins present in agar, or aromatic waste products excreted by cultured tissues.
把活性炭加到營養的培養基里，主要是為了除去存在於瓊脂中的毒物，或都除去由培養的組織所產生的芳香性廢物。Frankincense is a sweet smelling gum resin derived from certain boswellia trees which, at the time of christ, grew in arabia, india, and ethiopia
乳香是一種芳香氣味的樹膠脂，源自某種鮑達乳香樹，在基督時期生長于阿拉伯，印度和衣索比亞。Bc asphaltenes similar to petroleum asphaltenes and consist of aromatic nuclei, aliphatic chains, and naphthenic ring structures combined in three - dimensional network. but black carbon asphaltenes contains more aromatic carbon, oxygen - function groups, and less aliphatic chains
但碳黑瀝青質與原油瀝青質也是不同的，碳黑瀝青質的分子結構中含有更多的芳香結構組分和含氧基團，較少的脂肪側鏈組分。The blend of aramid and fiberglass was selected as reinforcement and butyronitile modified phenolic resin was selected as precursor to make high performance reinforced friction - resistance material in relacing of asbestos
摘要針對摩阻材料無石棉化的發展趨勢，以丁腈橡膠改性酚醛為樹脂基體，芳綸漿粕玻纖混雜為增強體，研製出一種混雜纖維增強摩阻材料。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The three components resins are boron - modified cnsl resin, melamine - modified phenolic resin and aralkyl - modified phenolic resin
三組份酚醛樹脂為硼改性腰果殼油液體樹脂、三聚氰胺改性酚醛液體樹脂和芳烷基改性酚醛固體樹脂。Evaluation of glass fiber / epoxy prepreg, aramiel fiber / epoxy prepreg and glass fiber / phenolic prepreg quality during storage was made using physicochemical analysis methods. the relation between reactive groups content in resin matrix and exposure temperature and time was studied. the changes of the mechanical properties of the composites made by the prepregs at different stages of the storage were shown
研究了玻璃纖維環氧樹脂預浸料、芳綸纖維環氧樹脂預浸料以及玻璃纖維酚醛樹脂預浸料在儲存條件下，樹脂基體活性基團含量與儲存溫度、儲存時間的關系及對復合材料力學性能的影響，取得了預浸料體系的質量控制參數。We are an integrated supplier of paraffin wax, slack wax, bitumen, base oil, rpo, white oil, liquid paraffin and aromatics products, like propylene, dop and other petrochemical products
主要產品包括：各種石蠟、瀝青、基礎油、橡膠操作油、液體石蠟、白油以及芳烴類產品，丙烯、二辛脂等。G ) the analysis of the tar content with the aid of gc / ms ; before the analysis by the gc / ms, a lot of pre - treatment was done to divide the tar into five part : aliphatics, aromatics, ester, polar, asphaltenes
在層析分析的基礎上，將焦油分為五部分：脂肪烴、芳香烴、酯類、極性物、瀝青質。應用gc ms對焦油的成份進行了分析和比較。Kurane s, kranss jc, watari e, et al. targeted gene transfer for adenocarcinoma using a combination of tumor - specific antibody and tissue - specific promoter [ j ]. jpn j cancer res, 1998, 89 ( 11 ) : 1212
李芳，伍新堯，郭語彬，等.陽離子脂質體介導肺癌細胞基因轉移效率的比較研究[ j ] .中山醫科大學學報， 2000 ， 21 （ 6 ） : 484分享友人