furan单词基本解析：

n.呋喃
n. [化]氧杂茂, 呋喃 =furane
n.呋喃；

furan变化用词：

furan英英释义：

Noun

1. a colorless toxic flammable liquid used in the synthesis of nylon

名词 furan:

a colorless toxic flammable liquid used in the synthesis of nylon

同义词：furane, furfuran

furan[ 'fjuərən ]n.a colorless toxic flammable liquid used in the synthesis of nylon

同义词：furanefurfuran

furan中文词源：

furan用法和例句：

Such is the case in pyrrole, thiophene, and furan.

吡咯, 噻酚和呋喃的情况就是这样.

辞典例句

It'shows that the key step is the synthesis of 4 - methyl - dihydro - furan - 2 , 3 - dione.

研究结果表明关键步骤为原料 4- 甲基 -2, 3- 呋喃二酮的合成.

互联网

A novel furan resin was synthesized by polycondensation between furfuralcohol and furfural.

用糠醇和糠醛缩聚制备了新型呋喃树脂.

互联网

HL series of shoe adhesives, since the hard Furan Resin, cashew oil.

HL系列鞋用胶粘剂, 自硬呋喃树脂, 腰果油等.

互联网

The casting is cast in furan sand mould.

采用呋喃树脂砂型铸造.

互联网

An anticorrosion method of using modified glass concrete lining of furan resin for saturators is introduced.

介绍了一种对饱和器采用呋喃改性水玻璃混凝土衬里的防腐蚀方法.

互联网

Objective To study the effect of 2 - Methylnaphtho [ 2,3 - b ] furan - 4,9 - dione ( FNQ 3 ) on Fas receptor expression and apoptosis in A 549 cells.

目的探讨2-甲基萘[2, 3-b ] 呋喃 -4,9-酮 ( FNQ3 ) 对A549细胞表面Fas受体表达和细胞凋亡的调节效应.

互联网

Get together the important raw material that 4 hydrogen furan is manufacturing blackribbon and polyurethane material.

聚四氢呋喃是生产氨纶和聚氨酯材料的重要原料.介绍了聚四氢呋喃的新技术及国内外聚四氢蚨喃的发展情况.

互联网

The degree of furan removing and adsorbing capacity with CNA - 795 in different regenerating conditions were mensurated.

测试了在不同再生条件下CNA-795对呋喃的脱除精度和吸附容量.

互联网

Manufacturing method of a self - furan resin sand binder for environment protecting and its application was introduced.

介绍了一种环保型呋喃树脂砂粘结剂的制作方法和应用.

互联网

It'shows that the key step is the synthesis of 4 - methyl - dihydro - furan - 2,3 - dione.

研究结果表明关键步骤为原料 4- 甲基 -2, 3- 呋喃二酮的合成.

互联网

The adsorption and desorption properties of CNA - 875, CNA - 795 and CNA - E adsorbents to furan were estimated and compared.

评价比较了CNA - 875 、 CNA - 795和CNA -E 对呋喃的吸附解吸性质.

互联网

A suitable ratio of ammonia to furan was about 10 suggested by experiments.

实验表明氨和呋喃的摩尔比维持在10左右,催化剂有较好的催化活性和选择性.

互联网

The design and construction technique for furan resin concrete whole ground anticorrosion performance are introduced.

较详细阐述了贵溪冶炼厂呋喃树脂混凝土整体地面的设计和施工技术.

互联网

Furazolidone in chickens is the important index of the furan drug content in the feed additive.

鸡肉中呋喃唑酮是反映饲料添加剂中呋喃类药物含量的重要指标.

互联网

furan

Ab initio theoretical study of the hetero Diels-Alder reactions of 1,3-butadiene and furan with thioformaldehyde

1,3-丁二烯及呋喃与硫甲醛杂Diels-Alder反应的理论研究

2-amyl furan

2-戊基呋喃

This paper compares CP resin and furan resin in room properties and high temperature properties, it also discusses the advantage of CP resin in the usage or steel casting production.

CP树脂砂的常温性能和高温性能等多方面与呋喃树脂砂进行比较,探讨CP树脂砂用于铸钢件生产上的优势;

furan resins

[化] 呋喃树脂(糠醇树脂)

furan resin binder

[机] 夫喃树脂粘结剂

It also has important project practical value to the FRP furan resin concrete structure design.

为估计材料的长期力学性能提供依据，对FRP筋呋喃树脂混凝土结构设计具有重要的工程实用价值。

vinyl furan

乙烯呋喃

acetyl furan

乙酰呋喃

dihydroxy-bis (substitutedoxazolinyl) furan

二羟基-双[（取代（口恶）唑啉）]呋喃

An anticorrosion method of using modified water glass concrete lining of furan resin for saturators is introduced.

介绍了一种对饱和器采用呋喃改性水玻璃混凝土衬里的防腐蚀方法。

Authors introduces an example of applying no-bake furan resin sand technology to large-scale and high-efficient molding line.

介绍了一种把呋喃树脂自硬砂工艺应用于大批量、高效率造型线的实例。

Author Kang Dachang Fang Gang Northeast Light Alloys Fabrication Factory Zhu Xin Huang Haiquan Jin Furan Yang Xushan;

作者康达昌;方刚;朱信;黄海权;金福然;杨旭山;

The author believes that China has possessed the capabilities of developing commercial furan phenol technology.

作者认为我国已具备开发呋喃酚工业化路线的能力。

Keywords octamethyltetroxaquaterene;2 - methoxyethanol;acetone;furan;template effect;

八甲基四氧夸哒烯;乙二醇独甲醚;丙酮;呋喃;模板效应;

Park Avenue Beijing Furan Mansion Co Ltd

公园大道北京富然大厦有限公司

Keywords furan resin sand;box and thin wall;steel castings;hot crack;

关键词呋喃树脂砂;薄壁箱体;铸钢件;热裂纹;

Keywords Furan self-cured resin sand;steel castings with thin wall thicken-ss;defects;reason;measurement;

关键词呋喃自硬砂;薄壁铸钢件;缺陷;成因;解决措施;

Keywords steel-lined ceramic birck;furan;harden rubber;

关键词钢衬瓷砖;呋喃;硬橡胶;

Keywords tert-Butyl;Furan;Acylhydrazine;Isomerization;Reaction mechanisms;

叔丁基;呋喃;酰肼;同分异构体;反应机理;

a variety of anti-corrosion coating - epoxy resin series, anti-corrosion mortar clay - UP resin, epoxy resin, furan resin, vinyl ester resin clay mortar;

各种防腐蚀涂料--环氧树脂系列、防腐蚀砂浆胶泥--UP树脂、环氧树脂、呋喃树脂、乙烯基酯树脂砂浆胶泥；

At the same time, furan and its ramification are the major components of the two Fenugreek concrete, 11.97% in Daniel, and 49.95% in MAFCO respectively, which is different from that in other existent documents.

同时发现,呋喃及其衍生物所占的比例很大,Daniel公司的葫芦巴浸膏所占比例为11.97%,MAFCO则更大,达到49.95%,这与已有文献结果存在明显的区别。

Furan, tetrahydro-, polymer with methyloxirane;tetrahydro-fura polymer with methyloxirane;

名称 四氢呋喃与甲基氧杂环丙烷的聚合物;

It was later extended to conjugated molecules such as [[pyridine]], [[pyrole]] and [[furan]] that contain atoms other than carbon, known in this context as heteroatoms.

后来，休克尔方法被扩展到共轭分子，例如 [[嘧啶]]， [[pyrole]] 和 [[呋喃]] that contain atoms other than carbon, known in this context as heteroatoms.

Such is the case in pyrrole, thiophene, and furan.

吡咯,噻酚和呋喃的情况就是这样。

Keywords Pyrrole, furan, catalyst, aluminum silicate;

吡咯;吠喃;催化剂;硅酸铝;

Keywords pyrrole;furan;thiophene;nickel catalyst;catalytic hydrogenation;crystallographic interspace;ultrasonic wave;

吡咯;呋喃;噻吩;镍催化剂;催化加氢;晶面间距;超声波;

Such is the case in pyrrole, thiophene, and furan

吡咯、噻酚和呋喃的情况就是这样。

Such is the case in pyrrole, thiophene, and furan .

吡咯，噻酚和呋喃的情况就是这样。

Furan - resin containing tantalum

含钽呋喃树脂

Study of removing furan from tetrahydrofuran plant off-gas by adsorption

吸附法脱除四氢呋喃装置尾气中呋喃的研究

furan resin self-setting sand

呋哺树脂自硬砂

Keywords furan;pyrrole thiophenl;aromaticity;electrophilic reaction activity;

呋喃;吡咯;噻吩;芳香性;亲电取代反应活动;

Ding of ? of furan ?B750 can cause a new life red blood cell is deliquescent, tall bilirubin blood disease and nucleus are icteric, gravid and terminal unfavorable also use.

呋喃?b750?啶可导致新生儿红细胞溶解、高胆红素血症及核黄疸，妊娠晚期也不宜使用。

QUANTUM CHEMISTRY STUDY ON INHIBITION MECHANISM OF FURAN AND ITS DERIVATIVES FOR ALUMINIUM

呋喃及其衍生物对铝缓蚀机理的量子化学研究

Keywords furan homologues;Sum-Over-States;optical kerr effect;

呋喃同系物;完全态求和;光克尔效应;

TDDFT-SOS Theoretical Studies on Nonlinear Optical Properties of Furan Homologues C_4H_4X(X=O, S, Se, Te)

呋喃同系物C_4H_4X(X=O,S,Se,Te)非线性光学性质的TDDFT-SOS理论研究

furan group

呋喃基

furan resin cement

呋喃尸水泥

furan resin

呋喃树脂

Keywords Furan resin Furfuryl alcohol Urea Formaldehyde Condensation Chain element;

呋喃树脂;糠醇;尿素;甲醛;缩聚反应;链节结构;

Keywords furan resin;acid catalyst;catalytic activity;

呋喃树脂;酸催化剂;催化活性;

The effect of furan resin on the rheological properties of coal tar pitch

呋喃树脂对煤沥青流变性能的影响

furan resin technology

呋喃树脂工艺

Anticorrosion Lining with Modified Water Glass Concrete of Furan Resin

呋喃树脂改性水玻璃混凝土的防腐蚀衬里技术

STUDY ON MECHANISM AND THERMAL BEHAVIOR OF THE COAL TAR PITCH MODIFIED WITH FURAN RESIN

呋喃树脂改性煤沥青的机理及热行为研究

furan resin sand

呋喃树脂砂

Keywords Furan resin bonded sand;Phenol-urethane resin bonded sand;Oxidizing additives;Hot stability;Coking value;

呋喃树脂砂;酚醛尿烷树脂砂;氧化型附加物;热稳定性;结焦值;

Application and Quality Control of Furan Resin Sand in Foundry Production

呋喃树脂砂在铸造生产中的应用及质量控制

Abnormal Structure Analysis of Ductile Iron Castings Produce with Furan Resin Sand Moulds

呋喃树脂砂型球铁铸件异常组织分析

Preventive Countermeasures of Crack in Steel Casting of Steamer made by Furan Resin Sand

呋喃树脂砂汽轮机铸钢件裂纹及预防对策

Study of Penetrated Sand Adhering for Furan Resin Sand

呋喃树脂砂渗透性粘砂的研究

Analysis and Preventive of Blowhole Defects for The Large Diesel Engine Sole Plate Used of Furan Resin Bonded Sand

呋喃树脂砂生产大型柴油机底座气孔缺陷的防止

Technology for Spherical Grate Bar Cast by Furan Resin-Bonded Sand

呋喃树脂砂生产球形炉箅子工艺

Analysis and Prevention of Crack Defects of Thin-wall Board Steel Casting Produced by Furan Resin

呋喃树脂砂生产薄壁盖板铸钢件裂纹缺陷分析与防止

Abstract Furan resin sand is poor in collapsibility when it is used for Al alloy casting,specially for some large、thin section castings.

呋喃树脂砂用于铝合金铸造时，特别是对于一些大型、薄壁铝合金铸件，型芯的溃散性较差。

Some Problems to be Paid Attentions in Furan Resin Sand Castings Production

呋喃树脂砂铸造过程中应注意的几个问题

Study on the Modifying Technology of High-temperature Retained Strength of Furan Resin Sand

呋喃树脂砂高温残留强度改性工艺研究

the furan resin grit

呋喃树脂自硬砂

Countermeasures of Several Common Problems in Application of Furan Resin Self-Setting Sand

呋喃树脂自硬砂使用中常见问题的对策

Discussion Some Issues in Using of no-bake Furan Resin Sand

呋喃树脂自硬砂使用过程中几个问题的讨论

Process Control of Furan Resin-Bonded Sand Self-Curing Technology.

呋喃树脂自硬砂生产工艺过程控制。

The Reclaim of the Furan Resin Sand and the Used Sand

呋喃树脂自硬砂的应用和旧砂的回用

Technical specification for anticorrosion engineering of furan resin

呋喃树脂防腐蚀工程技术规程

furan resin adhesive

呋喃树脂黏合剂

furan nucleus

呋喃环

THE DIELS-ALDER REACTION OF FURAN RING AND ITS APPLICATIONS

呋喃环参与的Diels-Alder反应及其应用

furan binder

呋喃粘结剂

furan solvent

呋喃系溶剂

furan mastic

呋喃胶泥

furan consolidating resin

呋喃胶结树脂

furan chromone

呋喃色酮

Furan derivative

呋喃衍生物

grow the harm is greater, in helping advance somebody's career, furan red or tears had better be joined to destroy in basin earth power in order to prevent and cure.

喜林芋.红宝石喜林芋.绿宝石喜林芋.琴叶喜林芋.掌叶喜林芋.蛙叶喜林芋.绒叶喜林芋-如何养殖喜林芋-喜林芋的养护

tetraphenyl furan

四苯基呋喃

Foreign data proves, furan appropriate because a dosage 0.05 grams or 0.1 grams, the effect is wonderful.

国外资料证明，呋喃妥因一个剂量0.05克或0.1克，效果极好。

In hydrolysis of lignocellulosic materials, a lot of compounds which are inhibitory to microorganisms can be formed such as: weak acids, furan derivatives, and phenolic compounds.

在纤维素稀酸水解发酵制乙醇的过程中,由于弱酸、呋喃衍生物和苯系化合物对微生物的影响,乙醇的产量和产率都不高。

Keywords waste incinerator;furnace grate;auxiliary burner;dioxin;furan;

垃圾焚烧炉;炉排;辅助燃烧器;二恶英;呋喃;

Fumo plastic, white latex, pressure, urine aldehyde plastic, ethanol diluted materials, construction plastic, strong plastic, Shuangzufen plastic, furan resins such as plastic manufacturing.

复膜胶、白乳胶、压敏胶、尿醛胶、乙醇稀料、建筑胶、大力胶、双组份胶、呋喃树脂胶等类制造。

furan polymer

多聚呋喃

furan no-bake moulding line

夫喃自硬砂造模线

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