单词 | acetyl |
释义 | 例句释义: 乙酰,乙酰基,乙醯基,胆硷与醋基 1. Again for raw materials and with its front has made - acetyl groups benzene and sulfonated reaction, the synthesis target objects. 再以其为原料和前面已经制得的-乙酰基苯并咪唑反应,合成出目标物。 wenwen.soso.com 2. In conclusion, N-Acetyl-D-Galactosamine was the ligands which had the highest affinity to SBA among the 17 kinds of ligands. 通过以上试验表明,N-乙酰-D-半乳糖胺是17种待选物中与SBA亲和力最高的糖配体; www.fabiao.net 3. Treatment of AMPK-DN mice with adiponectin failed to phosphorylate cardiac acetyl-CoA carboxylase as it did in WT mouse heart. 给予AMPK-DN组鼠脂连素处理未能磷酸化心脏乙酰辅酶A羧化酶,而在WT组鼠中可以实现。 www.biozx.com 4. N-Acetyl-D-Glucosamine is a new sweets and a significant pharmaceutical intermediate with lots of physiological activities. N—乙酰—D—葡糖胺是一种具有许多生理活性的新兴甜味剂和重要的医药中间体。 www.chemyq.com 5. Acetyl-L-carnitine worked better than the medication at reducing pain during intercourse and minimizing the curve of the penis. 乙酰-L-肉碱工作优于药物治疗,以减少在性交时疼痛和减少阴茎的曲线。 blog.sina.com.cn 6. Showing acetyl choline and frog skin native is gastric secrete element adjust inside the wall two main medium in the mechanism. 说明乙酰胆碱和蛙皮素是胃泌素壁内调节机制中两个主要介质。 terms.shengwuquan.com 7. N-Acetyl Glucosamine is the versatile form of glucosamine for joint and intestinal tissue. 乙酰氨基葡萄糖是肠组织形式的多样化和氨基葡萄糖联合。 www.vvcha.cn 8. Dr. Fischer's research shows that when young mice are learning, an acetyl group binds to a particular point on the histone protein. 费舍尔博士的研究显示,当一只年轻的白鼠在学习时,一个乙酰基群在组蛋白上抱成特殊的节点。 www.bing.com 9. A small molecule called an acetyl group attaches to a particular histone known as H4. 一个小小的分子称作一个乙酰基团,它黏在一个称作H4的特殊组蛋白上。 www.bing.com 10. For the acetyl halides, similar tunnelling and NMR frequencies lead to an anomalous-looking temperature dependence of the relaxation rates. 对乙酰卤化物,类似的隧道和核磁共振频率导致异常前瞻性的温度依赖性松弛率。 www.syyxw.com 1. Objective : To determine N- acetyl-L- cysteine in compound amino acid injection by spectrophotometry . 目的:采用分光光度法测定富含支链复方氨基酸注射液中N-乙酰-L-半胱氨酸的含量。 www.bing.com 2. The cluster of learning and memory genes on the surrounding DNA ends up close to the acetyl group. DNA周围的学习和记忆基因束靠近乙酰基群,注入一种能促进乙酰基群变成任何一种组蛋白分子的酶。 www.bing.com 3. The fatty acid components of plant lipids come mainly from acetyl CoA, produced in plastids (including chloroplasts) and mitochondria. 植物脂质中的脂肪酸组分主要来源于乙酰辅酶A,在质体(包括叶绿体)和线粒体中生成。 dictsearch.appspot.com 4. he absorption peaks of ferrocene and acetyl ferrocene in polar and nonpolar solution change when concentration and temperature change. 作者对二茂铁、乙酰二茂铁在极性和非极性溶剂中吸收峰随浓度及温度的变化进行了研究。 terms.shengwuquan.com 5. Acetylcholine(Ach) level and acetyl cholinesterase(Ach E) activity in hippocampus of mice were detected by colorimetric method. 化学比色法测定小鼠海马乙酰胆碱含量和乙酰胆碱酯酶活性。 www.bing.com 6. RESULTS The contents of acidic succinyl groups and acetyl groups in HPMCAS were related with the addition of two anhydrides. 结果HPMCAS中酸性丁二酰基、乙酰基的含量与加入酸酐的量密切相关; www.zgyxzz.com.cn:8080 7. HDAC inhibitors block the removal of these acetyl groups. HDAC抑制剂阻断了去乙酰基化过程。 blog.sina.com.cn 8. Among the 100 volatile flavor components, 2-acetyl-1-pyrroline (2AP) has proved to be a potent flavor one in rice fragrance. 在组成香味的100多种化合物中,2-乙酰基-1-吡咯啉(2AP)是最主要的成分。 www.fabiao.net 9. Some small preliminary studies suggest acetyl-L-carnitine may help reduce pain and increase normal feeling in affected nerves. 初步研究表明,一些小乙酰-L-肉碱可以帮助减轻疼痛,增加受影响的神经正常的感觉。 blog.sina.com.cn 10. In eighteen ninety-seven, a chemist named Felix Hoffmann at Friedrich Bayer and Company in Germany created acetyl salicylic acid. 在1897年,德国贝尔公司的一名化学家FELIXHOFFMANN制造了乙酸基水杨苷。 www.sciencenet.cn 1. This article describes the application of a new desulfurizing catalyst G1 in Yangzi Acetyl Chemical Co Ltd. 文章介绍了新型脱硫催化剂G1在扬子乙酰公司的应用情况。 www.chemyq.com 2. The rate-controlling step of resoluting N-acetyl-D, L-alanine with porous immobilized Aspergillus Oryzae cells was studied. 研究了固定化米曲霉菌光学拆分N-乙酰-D,L-丙氨酸反应过程的速率控制步骤。 www.chemyq.com 3. HDAC removes certain chemicals, called acetyl groups, from a wide range of proteins. HDAC可以从很多蛋白质中去除一种叫做乙酰基的化学结构。 blog.sina.com.cn 4. The present preparation comprises a fixed oral dosage form comprising a proton pump inhibitor in combination with acetyl salicylic acid. 该制剂包括含有质子泵抑制剂与乙酰水杨酸组合的固定的口服剂型。 www.bing.com 5. conditions contained barely detectable amounts of acetyl-coenzyme A synthetase. 所载的条件勉强探测金额乙酰辅酶A合成酶。 zhidao.baidu.com 6. The Professor indicated that an excess of acetyl choline in the brain can interfere with the memory process and control. 教授指出大脑过多的乙酰胆碱能干扰记忆和控制的过程。 porn.nakedprisoner.com 7. The results indicated that milk yield, milk fat, and milk protein were not affected by supplementing N-Acetyl-DL-Methionine. 结果表明,添喂N-乙酰-DL-蛋氨酸对奶牛产奶量、乳脂率、乳蛋白含量均无显著影响。 www.fabiao.net 8. German scientists find that adding an acetyl group to salicylic acid reduces its irritant properties. 年,德国科学家发现给水杨酸加上一个乙酰基,这样减少了它的刺激作用。 www.bing.com 9. It is firstly reported the existence of acetyl flavonoid glycosides from genus Syzygium. 首次从该属植物分离得到乙酰化黄酮苷。 www.kib.ac.cn 10. These showed that the mainly inhibiting substance of R9G were in acetyl acetate phase. 这说明R9G发酵产物中对植物病原真菌的抑制物质主要集中在乙酸乙酯相中; www.fabiao.net 1. To activate helper genes, chemical tags called acetyl groups must first loosen tightly wrapped DNA. 为了激活这些辅助基因,那些被称为乙酰群的化学物质必须首先释放出那些紧紧被包裹住的脱氧核糖核酸。 www.bing.com 2. A potent irreversible inhibitor of serine proteases and acetyl choline esterase. 丝氨酸蛋白酶和乙酰胆碱酯酶高效的不可逆抑制剂。 www.biogo.net 3. By 1897 a synthetic derivative (acetyl salicylic acid) of the plant's active ingredient (salicin) was created. 到了1897年这种植物的活性成分(水杨苷),一种合成衍生物(乙酰水杨酸)被发明。 bbs.anti-cnn.com 4. then, acetyl bromide and water react to generate acetic acid, or the acetyl bromide reacts with alcohol to generate acetic ester. 然后乙酰溴与水反应生成醋酸,或与醇反应生成醋酸酯。 ip.com 5. In this fashion the four entering carbons of two acetyl-CoA molecules are conserved to form one 4-carbon dicarboxylic acid. 用这种方式,由两个乙酰辅酶A引进的四个碳,转变成一个四碳二羧酸。 6. Effect of production of chitin degradation: N-acetyl-glucosamine in bone defect healing was reported in the present paper. 探讨了甲壳素降解产物N—乙酰氨基葡萄糖对骨缺损愈合的促进作用。 www.magsci.org 7. The key intermediate to chemical synthesis of Zanamivir is N-acetyl-D-neuraminic acid which is currently made through enzymatic synthesis. N-乙酰-D-神经氨酸是化学合成扎那米韦的关键中间体,也是合成其他抗流感药物的主要原料。 202.119.108.211 8. By 1897 a synthetic derivative acetyl salicylic acid of the plant's active ingredient was created. 1897年,这种植物中的有效成分的人工合成衍生物诞生了, www.bing.com 9. The invention also discloses the use of the polynucleotide for coding the new human acetyl galactose transferase 45. 本发明还公开了编码这种新的人乙酰半乳糖苷转移酶45的多核苷酸的用途。 www.jianzhu668.com 10. One promising study compared acetyl-L-carnitine to tamoxifen in 48 men with this condition. 一个有希望的研究比较乙酰-L-肉碱对他莫昔芬在此条件下48人。 blog.sina.com.cn 1. Using orthogonal design method, adopting L9 34 table, to research the synthesis of N-acetyl-L-leucine, for improving the productive rate. 采用正交设计法,选择L9(34)表,研究N-乙酰-L-亮氨酸的合成,提高反应得率。 www.dictall.com 2. s Bayer's patent on acetyl salicylic acid runs out. It becomes a generic drug. 年,拜耳公司失去了阿司匹林的药品专利,阿司匹林变成了非专利药品。 www.bing.com 3. Who knows what effect acetyl salicylic acid has? 谁知道乙酰水杨酸有什么作用? dictsearch.appspot.com 4. The compound stabilizer of water is synthetized from the by product in production of acetyl chloride. 采用乙酰氯副产物为原料合成复合水质稳定剂。 www.chemyq.com 5. Specifically, the study describes an acetyl genetic switch that produces memory impairment in aging 16-month-old mice. 特别是,这项研究描述了一种乙酰基遗传“开关”,这直接导致了一只16个月大的白鼠记忆上的损伤。 www.bing.com 6. In age-related memory loss, the H4 histones don't have enough acetyl groups attached to them. 在因年龄而发生记忆遗失时,没有足够的乙酰基团粘在组蛋白上。 www.bing.com 7. The "a" came from acetyl. “一”来自于它。 www.ebigear.com 8. They include proteins that shut down or activate a gene, for example by adding acetyl or methyl groups to the DNA. 这些配角包含了用来关闭或启动基因的蛋白质,例如藉由将乙醯基群或甲基群加至DNA上的过程。 lab.es.ncku.edu.tw 9. Acetyl Acetone Colorimetry Used to Determine Free Formaldehyde in Leather Chemicals 乙酰丙酮比色法测定树脂类皮革化学品中游离甲醛的含量 service.ilib.cn 10. Preparation of Acetyl Andrographolide and Comparison of Its Antimicrobial Activities and Allelopathic Effects 乙酰穿心莲内酯的制备及其抑菌活性和化感作用比较研究 www.ilib.cn 1. Experiment on Measurements of Reactionary rate of Hydrolysis with Acetyl-salicylic acid and its Active Energy 乙酰水杨酸水解反应速率及活化能测定的实验设计 www.ilib.cn 2. Study of the stability of N-Acetyl-DL-Methionine in vitro simulating rumen fermentation system 在体外模拟瘤胃发酵条件下N-乙酰-DL-蛋氨酸稳定性的研究 www.ilib.cn 3. Experimental Measurement and Correlation of the Solubility of Methyl-acetyl-naphthalene in n-Heptane, n-Octane, and n-Dodecane 甲基-酰基-萘在庚烷、辛烷和十二烷中溶解度的测定与关联 cjce.nextage.cn 4. Formaldehyde Optimal Trial Condition with Acetyl Acetone Spectrophotometer 乙酰丙酮荧光分光光度法测定空气中甲醛最佳试验条件 www.ilib.cn 5. Determination of formaldehyde in indoor air after new house decoration by the method of acetyl acetone with spectrophotometer 乙酰丙酮分光光度法测定新装修住宅室内空气中的甲醛 service.ilib.cn 6. Determination of Acetyl Spiramycin in Acetyl Spiramycin Capsules by First Order Derivative Chromatography 一阶导数光谱法测定乙酰螺旋霉素胶囊中乙酰螺旋霉素含量 www.ilib.cn 7. Study on Determination of Formaldehyde in Mushroom and Aquatic Products by Acetyl-acetone Spectrophotometric Method 乙酰丙酮分光光度法检测菌菇类及水产品中甲醛含量的研究 www.ilib.cn 8. Contrast on Rapid Determination Box and Acetyl Acetone Method in Determining Formaldehyde in Aquatic Products and Lixivium 甲醛速测盒与乙酰丙酮法在检测水产品和水发产品中甲醛的对比试验 www.ilib.cn 9. Determination of Bacterial endotoxin quantity in Acetyl Glutamine Glucose Injection 乙酰谷酰胺葡萄糖注射液的细菌内毒素量的测定 www.ilib.cn 10. Spectrophotometric determination of trace nickel in environmental samples by p-acetyl arsenazo 对乙酰偶氮胂分光光度法测定环境样品中微量镍 www.ilib.cn 1. Citrate is formed by the condensation of acetyl-COA with oxaloacetate, catalyzed by citrate synthase 通过柠檬酸合酶的催化,柠檬酸由草酰乙酸作用的乙酰辅酶A的浓缩来形成 dict.ebigear.com 2. Comparison of in vivo protective effect of N-acetyl-cysteine and dexamethasone in lipopolysaccharide-induced acute lung injury in rats N-乙酰半胱氨酸和地塞米松对脂多糖所致大鼠急性肺损伤防治作用的比较 www.ilib.cn 3. Analysis and research of trimethyl acetyl chloride and its synthetic fluid 气相色谱法分析三甲基乙酰氯及其合成液的研究 www.ilib.cn 4. Methods of analysis of fats and fatty oils - Other methods - Determination of the hydroxyl value and the acetyl value 脂肪和油脂的分析方法.其他方法.羟基和乙酰基值的测定 www.mapeng.net 5. Chemical Synthesis of Acetyl-L-carnitine and Its Enzymatic Resolution 乙酰肉碱的化学合成与酶法拆分 www.ilib.cn 6. The Expression role of acetyl-heparanase, laminin and laminin receptor and their role in the metastasis of ovarian cancer 乙酰肝素酶、层黏连蛋白及其受体的表达以及在卵巢癌转移中的作用 www.ilib.cn 7. Protective effects of N-acetyl-L-cysteine after acute heart injury in rats and its mechanism 大鼠急性心肌损伤后N-乙酰半胱氨酸的保护作用及其机制 www.ilib.cn 8. Formaldehyde Measurment in the Indoor air by the Method of Acetyl Acetone with Spectrophotometer 乙酰丙酮分光光度法测定室内空气中的甲醛 ilib.cn 9. Influence of Acetyl in Konjac Glucomannan on its Chain Structure and Film Performance 魔芋葡甘聚糖中乙酰基对其链结构及膜性能的影响 www.ilib.cn 10. Effects of N-Acetyl-D-Glucosamine on Lymphocyte Proliferation of Mice in Vitro and Expression of Intracellular CaM and CaN N-乙酰-D-氨基葡糖体外对小鼠淋巴细胞增殖和细胞内钙调蛋白和钙调神经磷酸酶表达的影响 www.ilib.cn 1. N-acetyl L-cysteine and glutathione antagonize sulfur mustard in inducing cell apoptosis and necrosis 乙酰半胱氨酸及还原型谷胱甘肽对抗硫芥引起的细胞凋亡及坏死 168.160.184.82:8080 2. The indirect measurement of content of acetyl salicylic acid in compound acetyl salicylic acid tablet 间接法测定复方乙酰水杨酸片剂中的乙酰水杨酸含量 ilib.cn 3. Effects of antagonism of N-acetyl cysteine on human embryonic kidney cells apoptosis induced by cadmium N-乙酰半胱氨酸对镉致人胚肾细胞凋亡拮抗作用 www.ilib.cn 4. Study on Synthesis of Trimethyl-acetyl chloride with Phosphorus trichloride 三氯化磷法合成三甲基乙酰氯的研究 www.ilib.cn 5. Protective effect of N-acetyl-L-cysteine on ischemia-reperfusion injury of rats subjected to hemorrhagic shock N-乙酰-L-半胱氨酸对失血性休克大鼠再灌注损伤的保护作用 www.ilib.cn 6. Influence of Hypergravitation and Rotation on Swimming Behavior of the mouse and Effect of Acetyl-DL-Leucine in These Processes 超重和旋转对小鼠游泳行为的影响及乙酰亮氨酸的作用 www.ilib.cn 7. Determination of Hydroxyl Value of Epoxy-Containing Polyester by Acetyl Chloride Method 乙酰氯法测定含环氧基聚酯羟值 hxtjjygfzcl.nextage.cn 8. The influence of N-acetyl-L-cysteine on pulmonary injury and oxygen stress after smoke inhalation injury N-乙酰半胱氨酸对烟雾吸入性肺损伤氧化应激的影响 www.ilib.cn 9. Effects of N-acetyl-cysteine on macrophage metalloelastase mRNA expression in rats passively inhaled cigarette smoke N-乙酰半胱氨酸对被动吸烟大鼠巨噬细胞弹性蛋白酶表达的影响 www.ilib.cn 10. Study on Dynamics of Potassium Permanganate and Acetyl Acetone under Acid Condition 酸性条件下高锰酸钾与乙酰丙酮反应的动力学研究 www.ilib.cn 1. Analgesic effect of tramadol plus lysine acetyl salicylate in patients with joint disease of lower limb 赖氨比林复合曲马多对下肢骨关节疾病患者的镇痛作用 www.ilib.cn 2. the bioactivity of Choline acetyl transferase(ChAT) in hippocampus; 海马处胆碱乙酰基转移酶活性; d.wanfangdata.com.cn 3. Altered Electrophoresis of Serum Proteins by Its Position on Acetyl Cellulose 点样位置对血清蛋白醋酸纤维薄膜电泳行为的改变 www.ilib.cn 4. Adsorption of chlorophenols on acetyl modified hypercrosslinked resins 新型树脂对氯酚类物质的吸附研究 ilib.com.cn 5. Study the relation between salivary amylase and acetyl choline esterase; 探讨唾液淀粉酶及乙酰胆碱酯酶的关系; www.dictall.com 6. Study on methods of purification of acetyl group specificity lectin from shrimp Fenneropenaeus chinensis 中国明对虾乙酰基专一性凝集素分离纯化方法的研究 www.ilib.cn 7. Study on the Synthesis of Trichloroacetyl Chloride from Acetyl Chloride by Gas- solid Catalytic Chlorination 乙酰氯气固相催化氯化合成三氯乙酰氯 www.ilib.cn 8. Character of N-Acetyl-D-Glucosamine and its application in food N-乙酰-D-葡糖胺的特性及其在食品中的应用 www.ilib.cn 9. Effects of Acephate on Brain Acetyl Cholinesterase in Carassius auratus 乙酰甲胺磷对鲫脑乙酰胆碱酯酶活性影响的初步研究 www.ilib.cn 10. Synthesis of Acetyl-salicylic Acid with Rare Earth Trichloride Catalyst 三氯稀土催化合成乙酰水杨酸 ilib.cn 1. Study on the synthesis of acetyl salicylic acid with potassium bisulfate as catalyst 硫酸氢钾催化合成乙酰水杨酸的研究 ilib.cn 2. Effects of N-acetyl-L-cysteine on PMN adherence to cultured endothelial cells induced by CPB serum N-乙酰半胱氨酸对体外循环血清诱导的中性粒细胞-内皮细胞粘附的影响 www.ilib.cn 3. micro acetyl group determination apparatus 乙酰基微量测定仪 www.hxen.com 4. Study on MBTH and Acetyl Acetone Spectrophotometric Methods for Determination of Formaldehyde in Air 酚试剂和乙酰丙酮法测定空气中甲醛的研究 www.ilib.cn 5. Electrochemical Behavior of N-Acetyl-L-cysteine at Mercury Film Electrode 汞膜电极上N-乙酰-L-半胱氨酸的电化学行为 www.ilib.cn 6. A One-Pot Conversion of Acetyl Protection to Benzyl Protection of Phenol Hydroxyl 酚羟基从乙酰基保护到苄基保护的一锅法转换 www.ilib.cn 7. Synthesis of acetyl salicylic acid with sodium benzoate as catalytic 苯甲酸钠催化合成乙酰水杨酸的研究 ilib.cn 8. Synthesis and Crystal Structure of Phenyl-acetyl Methylene Sulfoxide Complexes with Alkaline-Earth Metal 苯基乙酰甲基亚砜与碱土金属配合物的合成和晶体结构 service.ilib.cn 9. Evaluation on anti-allergic reaction of N-Acetyl-L-tryptophan benzyl ester of neurokinin 1 receptor antagonist 感觉神经激肽1受体拮抗剂N-乙酰-L-色氨酸-苯甲基酯抗过敏反应效用评价 www.ilib.cn 10. Effects of N-Acetyl-DL-methionine Administered Ruminally on the Rumen Digestion and Metabolism in Sheep 瘤胃投注N-乙酰-DL-蛋氨酸对绵羊瘤胃消化代谢的影响 ilib.cn 1. Synthesis of Acetyl Salicylic Acid with Pyridine as Catalyst 吡啶催化合成乙酰水杨酸的研究 ilib.cn 2. Effects of N-acetyl-L-cysteine on endothelial cells apoptosis induced by Ars N-乙酰-L-半胱氨酸对亚砷酸钠诱导的内皮细胞凋亡的防治作用 www.ilib.cn 3. An Improvement on Synthesis of High Purity Acetyl Chloride 高纯乙酰氯生产工艺的改进 service.ilib.cn 4. Synthesis of Acetyl-L-Carnitine by Direct Acylation Method 直接酰化法合成乙酰-L-肉碱 www.ilib.cn 5. Studies on Synthesis and Its Some Properties of N-acetyl-D-glucosam ine N-乙酰氨基-D-葡萄糖的合成及其某些性质研究 www.ilib.cn 6. Expression of acetyl cholinesterase and Ach in the striatum of PD rat 帕金森病大鼠纹状体区乙酰胆碱含量及胆碱酯酶表达的研究 168.160.184.82:8080 7. Preventive effect of N-acetyl-L-cysteine against acute lung injury 乙酰半胱氨酸对急性肺损伤的防治作用 www.ilib.cn 8. Analysis of trichloro-acetyl chloride by gas chromatography 气相色谱法分析三氯乙酰氯 www.ilib.cn 9. Synthesis and characterization of acetyl ferrocene-2, 4-dinitrophenyl hydrazone 二茂铁乙酮-2,4-二硝基苯腙的合成及表征 www.ilib.cn 10. Catalytic Synthesis of Acetyl Tri-n-Butyl Citrate 乙酰柠檬酸三丁酯的催化合成 www.analchem.net 1. Study on the synthesis of N-acetyl morpholine N-乙酰吗啉的合成研究 service.ilib.cn 2. A convenient method for the synthesis of N-acetyl-D-glu-cosamine N-乙酰氨基葡萄糖合成方法的改进 www.ilib.cn 3. The developments in synthesis of tributyl citrate and acetyl tributyl citrate 柠檬酸三丁酯、乙酰柠檬酸三丁酯的合成进展 www.analchem.net 4. The Synthesis of N-acetyl Morpholine 乙酰吗啉的合成 www.ilib.cn 5. Study on the Effect of N-acetyl-glucosamine in Bone Defect Healing N-乙酰氨基葡萄糖促进骨缺损愈合作用的研究 service.ilib.cn 6. synthesis and crystal structure of - d - o - acetyl - glycopyranosyl azide 吡喃葡萄糖叠氮化物的合成及晶体结构 www.ichacha.net 7. of acetyl-ethoxy aniline; 对乙酰乙氧基苯胺; www.youboy.com 8. Control efficiency of 2-acetyl-4-butyryl phloroglucinol on cotton soreshin and wheat powdery mildew 2-乙酰基-4-丁酰基间苯三酚对棉花立枯病、小麦白粉病的防治效果 www.ilib.cn 9. Study and Development of Acetyl Tributyl Citrate 乙酰基柠檬酸三正丁酯的研制开发 www.ilib.cn 10. The influence of reaction condition on the synthesis of 5-acetyl-2-aminobenzophenone 制备条件对合成5-乙酰基-2-氨基二苯甲酮产率的影响 www.ilib.cn |
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