phenol的例句大全

The polycondensated resins have lighter color, the free phenol, compound bromide and alkalinity are lower.

制得的多元共缩聚树脂具有颜色浅 、 游离酚和可被溴化物含量低、碱性低等优点.

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A Formaldehyde is developed and it is a water dissolve modified thermosetting Phenol Formaldehyde.

所研制的树脂胶是一种水溶性改性热固酚醛树脂胶.

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A new treatment method of the waste water containing phenol is advanced , i . e.

提出了一种含酚废水处理的新方法.

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The copolymerization reaction and its kinetics of lignin and phenol with peroxidase as catalyst were researched.

进行了过氧化物酶催化木质素与酚聚合反应及其动力学实验研究.

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The releases of effective components in simulated gastric fluid are studied with phenol as index marker.

以丹皮酚为指标成分、人工胃液为释放介质,研究了有效成分从明胶微囊中的释放情况.

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The phenol resins and plastics were the original synthetic thermosetting materials.

酚树脂和塑料是原始的热硬化性合成材料.

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This method is time saving, and avoids contacting phenol.

此法具有省时、省力 、 避免接触苯等优点.

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The results indicated that phenol, as the sole substrate , could be degraded by anaerobic granule sludge.

研究了厌氧生物法处理焦化废水,目标是利用厌氧颗粒污泥去除苯酚.

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The adsorption rate of mesoporous carbon for phenol was slow and unstable and it futher research.

对于苯酚的吸附速率较慢,但吸附结果难以稳定,对此有待进一步研究.

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The adsorption phenol saturated carbon was regenerated by electrochemical technology with anode extension.

采用阳极扩展电化学氧化技术对吸附饱和苯酚的活性炭进行了电化学再生.

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New type phenol resin and its process development are briefly introduced in this paper.

本文简单介绍了国内外新型酚醛树脂及其复合材料工艺的进展情况.

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Objective : To research the rat model with colpitis and cervicitis by phenol slurry.

目的: 研究苯酚胶浆致大鼠阴道及宫颈炎的动物模型.

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Because of its irritating, the use of phenol as general antiseptic has been largely discontinued.

由于其对人体的刺激性, 使用苯酚作为常规防腐剂已大致停止.

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The influences which caused by the kinds of the catalyzer, phenol and formaldehyde proportion, boracic acid addition and etc were discussed.

探讨催化剂种类、酚醛比、硼酸加入量等对其性能的影响。

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Study on the Supported MoO_3 Catalysts for the Synthesis of Diphenyl Oxalate from Transesterification of Dimethyl Oxalate with Phenol

负载型MoO3催化草酸二甲酯和苯酚酯交换反应合成草酸二苯酯的研究

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This article studied the feasibility of the pretreatment method in which the phenol was extracted from catalytic cracking wastewater by coking diesel fuel.

本文研究了用焦化柴油为萃取剂，采用萃取法对催化裂化含酚废水进行脱酚预处理的可能性。

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A method of determination of hemin was established through the catalytic oxidation reaction of hemin with H_2O_2.In this method, hemin was used as a mimetic peroxidase, 4-aminoantipyrine and phenol were used as hydrogen donator substrates.

以氯化血红素（Hemin）作为过氧化物模拟酶，4-氨基安替比林（4-aminoantipyrine，4-AAP）和苯酚（phenol）为氢供体底物，通过Hemin催化活化H2O2氧化底物偶联显色反应，建立了测定Hemin含量的分析方法。

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However, this method is time-consuming and energy-consuming. Therefore, this study adopted direct distillation instead of steam distillation, distilled water instead of phenol-free water to detect phenols in water and fish.

但是传统检测方法耗时耗能，因此本文采用直接蒸馏法代替水蒸汽蒸馏法，采用蒸馏水代替无酚水的方法。

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Diphenyl oxalate was prepared by transesterification of dimethyl oxalate with phenol over Zn ( OAc) 2 · 2H 2O catalyst.

研究了以Zn（OAc）2·2H2O为催化剂时苯酚和草酸二甲酯酯交换合成草酸二苯酯的反应。

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Change of phenol substances and browning inhibition by inhibitor combination in fresh-cut lotus roots

鲜切莲藕贮藏中的酚类物质变化及控制褐变的抑制剂组合筛选

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