methyl的例句大全

Liquid Phase Oxidation of o Xylene by Air to o Methyl Benzoic Acid

邻二甲苯空气液相氧化制取邻甲基苯甲酸

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The reaction was intermittent. The yield per pass of o methyl benzoic acid is up to 47% with a total yield of up to 62 36%.

试验为kg级工业模拟中试试验，反应为间歇式反应，原料邻二甲苯一次投料量为4.2kg，目的产物为邻甲基苯甲酸，单程收率可达47%，总收率可达62.36%。

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And explored were the optimal synthesis conditions for 4-( N-carbazole methyl) benzoic acid and carbazol-containing acylhydrazone Schiff bases.

探索了合成4-（N-咔唑甲基）苯甲酸和含咔唑基的酰腙类希夫碱的最佳反应条件。

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In this dissertation, several aryl-acylhydrazones were synthesized, by the reaction of benzoyl hydrazine, 2-hydroxy benzoyl hydrazine or 4-hydroxy benzoyl hydrazine with naringenin or 8-acetyl-7-hydroxy-4-methyl coumarin, separately.

本论文中，主要通过苯甲酰肼、邻羟基苯甲酰肼、对羟基苯甲酰肼与柚皮素或4-甲基-7-羟基-8-乙酰基香豆素反应，合成了一些芳酰腙类有机配体。

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Synthesis and Property of Liquid Crystal Compounds: α-Methyl biphenyl esters

α-甲基联苯酯类液晶的合成与性质

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Determination of Trace Amounts of Boron in Superalloy by Inductively Coupled Plasma Emission Spectrometry Using Methyl Borate as Distillate

硼酸甲酯蒸馏分离ICP－AES法测定高温合金中微量硼

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Determination of Microamount of boron in u_3o_8 by ICP-MS Using Methyl borate as distillate

硼酸甲酯蒸馏分离ICP-MS法测量U3O8中的微量硼

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A novel approach to analyze the content of boron trioxide in zinc borate was established using bromocresol green-methyl red mixture as indicator to determine the titration starting point.

建立了一种测定硼酸锌中三氧化二硼（B2O3）含量的新方法，即以溴甲酚绿甲基红混合指示剂来确定硼酸的滴定起点。

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Poly ( methyl methacrylate) branched chain in MG molecule structure was destroyed when thermal and oxygenous aging.

MG分子结构上的显著变化是聚甲基丙烯酸甲酯支链破坏，热稳定性取决于接枝物结构及其热性能。

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The simulation results suggested that the EVAP showed significant effects on the nucleation and growth of the paraffin crystal when the acetate concentration was around 30% and there existed one branched methyl group near the acetate group in each block.

在各种乙烯醋酸乙烯丙烯（EVAP）降凝剂中，当EVAP酯含量在30%左右，且在每个链段含有一个靠近酯基的甲基支链时容易在蜡晶的成核和生长过程中发挥作用。

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The stereocontrol synthesis of 4 β-methyl-5 α-cholestane ( 6) from cholesterol ( 1) insteps was reported.

本文报道以胆甾醇为原料经四步反应立体控制合成4β-甲基-5α-胆甾烷（6）的新路线。

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Methyl thymol blue ternary complex spectrophotometric determination of Microamount cadmium in air

甲基百里香酚蓝三元络合物光度法测定空气中的微量镉

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Synthesis and Thermo-Stability Study of Ladderlike Phenyl/ Methyl Silsesquioxane Resin

梯形苯基/甲基聚倍半硅氧烷树脂的合成及热稳定性研究

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L-Methyl glyoxylate is an important chiral reagent.

二羟乙酸L-薄荷酯是一种重要的手性试剂.

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The test fluid diluted solution of Methyl Cellulose ( MC ) and water, its concentration is below 1 %.

以浓度≤1%的甲基纤维素 ( MC ) 水溶液为装置的试验介质.

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Methyl cis-cinnamate was synthesized from ethyl trans-cinnamate by bromination, dehydrobromination, esterification and catalytic hydrogenation.

反式肉桂酸乙酯经溴化 、 脱溴化氢 、 甲酯化和催化氢化合成了顺 式 肉桂酸甲醇.

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This photo catalytic degradation of methyl orange with titanium dioxide in self-made inner-circulation photoreactor was investigated.

利用 自行 研制的内循环光催化反应器,以紫外灯为光源、二氧化钛为催化剂,降解甲基橙废水.

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In China, methanol is mainly used in production of formaldehyde, dimethyl terephthalate, pesticide, methyl tert-butyl ether and acetic acid, in which the consumption of methanol in fields of methanol fuel, acetic acid and formaldehyde will be increased rapidly.

我国甲醇主要用于甲醛、对苯二甲酸二甲酯、农药、甲基叔丁基醚、醋酸的生产，我国甲醇消费量增长最快的领域将是燃料甲醇、醋酸和甲醛。

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Acrylic acid, 2-hydroxypropyl acrylate, dodecyl mercaptan methyl methacrylate grafted and Tg had notable effect on peel adhesion.

丙烯酸、丙烯酸-2-羟丙酯、十二硫醇、接枝甲基丙烯酸甲酯、聚合物的玻璃化温度对剥离强度有显著影响。

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Synthesis of Methyl Isopropyl Ketone and Diethyl Ketone on ZrO_2/ MnO_x/ ZnO Catalyst

ZrO2/MnO x/ZnO催化剂上合成甲基异丙基酮和二乙基酮

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