芳化合物 的英文怎麼說
中文拼音 [fānghuàgěwù]
芳化合物
英文
aromatic compound-
Synthesis of new type chiral - 2 - acetylamino - 3 - aryl acrylic acid compounds
芳基丙烯酸類化合物的合成Aromatic rings can be joined at a pair of adjacent carbons to yield compounds such as naphthalene, anthracene and chrysene.
芳環能在一對相鄰碳上結合,生成萘、葸和等化合物。Humic acids are usually regarded as polymers of aromatic compounds.
腐殖酸通常被看作是芳烴化合物的聚合物。Direct alkoxylation of aromatic compounds is virtually unknown.
事實上還不知道芳香族化合物的直接烷氧基化的方法。The nitrators used in the manufacturing of aromatic nitrocompounds consist of iron vessels.
製造芳香族硝基化合物的硝化器為鐵制的容器。Aromatic compounds : structure and reactions
28芳香化合物:結構和反應。The course also provides an introduction to the chemistry of aromatic compounds
本課程同時提供芳香化合物化學的介紹。Alkyl aromatic compound
烷基芳香烴化合物Test method for total sulfur in aromatic compounds by hydrogenolysis and sulfur specific difference photometry
通過氫熱解和硫特殊差別光度學對芳香化合物中總硫的試驗方法Standard test method for total sulfur in aromatic compounds by hydrogenolysis and rateometric colorimetry
通過氫解分析和比率量熱術測定芳香化合物中硫總含量的標準試驗方法They found that it was composed of various aromatic compounds and sulfides in addition to large quantities of carbon
原來它的組成除了大量的碳,還有各類芳香族化合物和硫化物。His group has found hundreds of genes that encode enzymes which produce flavourings and aromatic compounds
他的團隊還揭秘了幾百種酶的基因,正是這些酶的基因控制了造成濃郁口味和芬芳氣味的化合物。Process on the synthesis of substituent aryl boronic acid compounds
取代芳環硼酸化合物的合成進展The simplest member of the aromatics series is benzene.
芳香烴系列中最簡單的一個化合物是苯。Under acid condition open chaining crown ether diaromatic aldehyde can react, and they will synthesize a compound of chaining crown ether diaromatic aldehyde thiosemi - carbazone kind
摘要鏈狀冠醚二芳醛在酸性條件下與氨基硫脲反應,合成了鏈狀冠醚二芳醛縮氨硫脲類化合物。Abstract : several - aromaticamino ketones, which were designed according to some hypothetical models of the cyclooxygenase and 5 - lipoxygenase active sites, were synthesized by an amino exchange reaction. the structures of the eight new compounds were confirmed by ir, 1h - nmr and elemental analysis. the results of the pharmacological tests showed some of the investigated compounds had significant anti - inflammatory activity on croton oil - induced ear edema of mice
文摘:根據環氧化酶、 5 -脂氧化酶活性中心結構模型設計了一組-芳胺酮類化合物,並用胺交換反應合成了這些化合物.經紅外光譜、核磁共振氫譜及元素分析證實了8個未見文獻報道的化合物的結構.藥理實驗結果顯示.部分受試化合物在巴豆油誘發小鼠足趾腫脹模型中表現出一定的抗炎活性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。The scent in green tea a group of things with common features compound can be deliquescent adipose, change chaotic to go be bored with prevents adipose inside the body that accumulate sluggish, and vitaminic b1, c and caffein can promote gastric juice to secrete, peptic with disappear fat
綠茶中的芳香族化合物能溶解脂肪,化濁去膩防止脂肪積滯體內,而維他命b1 、 c和咖啡因能促進胃液分泌,有助消化與消脂。The biochemical reaction in liquor - making mainly included the degradation of macromolecular substances such as the degradation of amylum and protein, the biochemical changes of micromolecular substances such as glycolysis of glucose ( emp approach ) and reconvertion of pyruvic acid, and the formation of flavoring substances such as the production of higher organic alcohol, maillard reaction, and the formation of aromatic compounds
白酒釀造過程中的生物化學反應主要包括:大分子物質的降解,如澱粉的降解和蛋白質的降解;小分子物質的變化,如葡萄糖的酵解( emp途徑)和丙酮酸的再轉化;香味物質的生成,如高級有機醇生成、美拉德反應和芳香族化合物的形成。Fifty - one and nineteen compounds were detected respectively from the volatile extracts of the fossils from miocene leaves of metasequoia glyptostroboides and early cretaceous seed cone of pityostrobus spp. by gas chromatography - mass spectrometry ( gc - ms ) analysis
摘要採用氣相色譜質譜聯用分析技術從中新世水杉葉片和白堊紀松型球果兩種裸子植物化石中分別鑒定了51個和19個揮發性成分,類型涉及烷烴、烷烯、烷醇、長鏈脂肪酸及其酯、鄰苯二甲酸酯、菇類和芳香族化合物。分享友人