这是诊断甲基丙二酸尿症的重要方法。
This is a very important method in diagnosing methylmalonic aciduria.
研究了对甲基苯磺酸催化合成阿魏酸单甘油酯的工艺。
The synthesis of feruloylated monoacylglycerol catalyzed by P-Toluene sulfonic acid was investigated.
所以，此前的研究者错误的认为陨星中的甲基化氨基酸就是生命的成分。
The mistake previous researchers made, therefore, was thinking of the methylated amino acids of meteorites as ingredients of life.
—尤其值得一提的是，唇膏含有致癌的聚甲基丙烯酸甲酯。
Lipsticks contain the carcinogen Polymethyl Methacrylate, among others.
大部分的甲基丙烯酸甲酯视频游戏列有在我看来，平庸在最好的。
Most of the MMA video games out there are, in my opinion, mediocre at best.
我还做甲基丙烯酸甲酯作为一种爱好和上身的力量是必须的。
意外服药过量的甲基水杨酸和樟脑是致命的。
Some cases of accidental overdose of methyl salicylate and camphor have been fatal.
秀丽台实体面材是一种先进的高分子复合材料，主要成分是甲基丙烯酸甲酯（MMA ）和氢氧化铝填充物。
Solidtop solid surfaces are an advanced composite of aluminum-tri-hydrate and methyl methacrylate (MMA) developed as a practical material for living.
介绍2，3-二氯丁二烯一甲基丙烯酸甲酯共聚物的合成，以及以该共聚物为主体材料的橡胶同金属热硫化粘结的胶粘剂。
The synthesis of 2,3- DCB /MMA Copolymer and preparation of the adhesive for bonding rubber to metal with the copolymer above as the main material are introduced.
目的：探讨不同混合比例聚甲基丙烯酸甲酯的力学性能差异。
OBJECTIVE: To explore mechanical property difference in the different mixing ratio of PMMA.
本文研究了聚丙烯酸丁酯／聚甲基丙烯酸乙酯核／壳结构弹性体粒子对HIPS的增韧作用，提出了一个新的增韧机理。
The toughening of HIPS is studied by blending it with a polybutylacrylate/polyethylmethacrylate core/shell structure elastomer particles, an a new mechanism of toughening isproposed.
新发现的位置核苷酸，叫做强甲基胞嘧啶，位于动物细胞内，提示着有新的基因表达调控机制。
The discovery of a previously unknown nucleotide, called hydroxymethylcytosine, inside animal cells suggests a new mechanism for regulating gene expression.
目的：探讨微波加热法处理聚甲基丙烯酸甲酯(pmma)基托材料的力学性能。
Objective: To study the mechanical properties of microwave cured polymethylmethacrylate (PMMA) denture base resins.
甲基茉莉酮酸对细胞的毒性较小，并使细胞的生长期延长；
Methyl jasmonic acid was relatively less toxic and could prolong the growth of cells.
用扫描电镜观察以甲基丙烯酸甲酯灌注鼠的肺微血管和肺泡。
The pulmonary capillary vessels and alveoli of rats were injected by methyl methacrylate and investigated by means of a scanning electron microscope.
实验证明该反应对环氧基为一级反应，对甲基丙烯酸为零级，对季铵盐是0.71级。
The rate of reaction is first order with icspect to epoxy group, zero order with respect to methylacrylic acid, and 0.71 order with lespect to quaternary ammonium salt catalyst respectively.
以最常见的两种单体甲基丙烯酸甲酯和苯乙烯为例。
Take the most widely used monomers, styrene and methyl methacrylate as an example.
目的：比较钛合金与甲基丙烯酸脂义齿基托表面细菌粘附的差异性。
Objective: To compare the difference of bacteriology between titanium alloy base and methyl methacrylate base.
聚甲基丙烯酸甲酯是临床上最常用的义齿基托材料。
Polymethyl methacrylate is the most frequently used denture base material in clinic.
说明甲基丙烯酸甲酯对雄性大鼠性腺功能有损害作用。
It is concluded that methyl methacrylated can affect gonad function in male rats.
在乙醚溶液制得的聚苯乙烯次甲基锂与甲基丙烯酸甲酯反应不能分离出聚甲基丙烯酸甲酯及它的接枝共聚物。
Neither polymethylmethacrylate nor polymethylmethacrylate-grafted copolymer could be isolated by the reaction of polystyrene methylene lithium prepared in ether solution with methyl methacrylate.
它们是乙酸、苯甲醛、正葵酸、14-甲基十五烷酸甲酯、丙三醇、苯甲酸、6 ，9-十八碳二烯酸甲酯、角鲨烷、硬脂酸和二十烷基油酸酯。
They were acetic acid, benzaldehyde, n caproic acid, 14 methyl pentadecanoic methyl ester, glycerin, benzoic acid, 6,9 octadecadienoic methyl ester, squalane, stearic acid and oleic eicosyl ester.
制备MPOF的原料选用甲基丙烯酸甲酯(MMA)，通过对聚合方法和聚合机理的分析，确定采用加压本体自由基聚合技术。
MMA is selected as raw material of the preparation of MPOF. Compressed bulk free radical polymerization is adopted by means of analyzing polymerization method and polymerization mechanism.
配方：溶剂：醋酸，单体中甲基丙烯酸甲酯体积分数为10%到30%。
The recipe: acetic acid as solvent, MMA contents from 10 vol % to 30 vol %.
以二乙烯基苯为交联剂，由甲基丙烯酸甲酯、苯乙烯、甲基丙烯酸模型浇铸共聚，制得了一种交联型改性有机玻璃。
A kind of crosslinking modified organic glass was prepared by mold copolymerization of methyl methacrylate, styrene, methacrylic acid with divinylbenzene as crosslinking agent.
热固型丙烯酸涂料是由丙烯酸和甲乙基丙烯酸酯，丙烯酸和甲基丙烯酸，或苯乙烯反应而成。
Thermoset acrylic coating are based on resins prepared from acrylic and methacrylic esters, acrylic and methacrylic acids, and / or styrene.
热固型丙烯酸涂料是由丙烯酸和甲乙基丙烯酸酯，丙烯酸和甲基丙烯酸，或苯乙烯反应而成。
Thermoset acrylic coating are based on resins prepared from acrylic and methacrylic esters, acrylic and methacrylic acids, and / or styrene.
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