phenol
英音[ ˈfiːnɒl ] 美音[ ˈfiːnɔːl ]

苯酚

常用释义

词性释义

n.

石碳酸,[有化] 苯酚
例句
  • 全部
  • 苯酚
  • 石炭酸
Dow Chemical Co. also confirmed it had a two-week phenol shutdown at its plant in Oyster Creek, Texas, earlier this year.
道化学公司也证实说,今年初,他们在德克萨斯的工厂也有过两周的碳酸断供。
有了这个容器,他能比所有前人更加细微地控制甲醛-酚的反应。
以经过苯酚诱导后的细菌与未被诱导过的细菌对其他芳香烃化合物的降解情况作为对比。
方法:采用超声提取工艺、小鼠氨水引咳法以及气管酚红排泌量。
Methods: The total carbohydrate was determined by Phenol-Sulphuric acid method, single carbohydrate was determined by salicylic acid method.
方法:采用苯酚-硫酸法测定总糖含量,采用水杨酸法测定单糖含量,从而准确测出多糖含量。
该萃取方法可有效富集水中痕量壬基酚。
本文研究了活化煤吸附溶于水中之苯酚的规律。
氧化法是一类极具发展前途的含酚废水处理技术。
Such thermosetting resins as phenol-formaldehyde resins, ployester resins, and epoxy resins do not belong to this classification.
像酚醛树脂、聚酯树脂和环氧树脂等热固性树脂不属于此类。
实验结果表明,SBA-15-SO3H分子筛是合成对叔丁基苯酚的一种理想催化剂。
The invention discloses a substituted phenol for methylal phosphate anesthetic and sedative drugs and a preparation method thereof.
取代苯酚的甲缩醛磷酸盐麻醉镇静药用化合物及制备方法。
A fluid compound fertilizer made of various nutritive elements and complex niter -phenol potassium salt is introduced.
介绍了一种由多种营养元素和复硝钾配置的液体复合肥。
它与酚反应生产酚酞,可用作指示剂、染料和医药。
其他研究人员还集中在混合苯酚和甲醛,但只弄得粘粘糊湖的一摊烂泥。
利用苯酚-硫酸法定量分析了SJ中多糖含量。
酚类化合物的毒性高、难降解,其处理工艺受到研究者的普遍关注。
这一发现表明,食物中的苯酚含量与这种食物的抗氧化效果有直接关系。
Methods Rapid phenol-chloroform method, salting out method and potassium iodide method were used to extract genomic DNA from human blood.
方法选用快速氯仿-异戊醇法、简化盐析法、改良碘化钾法直接从全血中提取基因组DNA。
普通大豆奶酪最有效,含蓝莓的奶酪中石碳酸及抗氧化剂的含量次之,研究人员说。
综述了天然酚酸类化合物的性质及近年来对其改性的新进展。
The rheological behaviors and curing properties of 213# phenol resin were studied using a rheometer and a differential scanning calorimeter.
利用流变仪和热分析仪对213#酚醛树脂的流变行为和固化反应进行了研究。
2-phenoxyethanol (used for inactivated polio vaccine) and phenol (used for typhoid vaccine).
它们是二苯氧乙醇(用于灭活的脊灰疫苗)和苯酚(用于伤寒疫苗)。
Light fraction and sodium phenolate can be returned to the production processes of phenol and acetone.
轻组分和酚钠盐均返回苯酚、丙酮生产装置。
并且,溶液中的胺类化合物和酚的氧化产物聚合生成棕色沉淀而被除去。
经本发明处理后的含酚废水,游离酚去除率可达99%。
结果干咳清糖浆能减少氨水引发小鼠咳嗽反应次数,增加小鼠气管内酚红排出量。
Products in this review investigate the scope of the original anti-dumping investigations range of products, is to phenol.
在这次审查产品调查范围的原反倾销调查的产品范围,是苯酚。
It also recommends some suggestions on modification of these phenol compounds in the fut. . .
提出了今后采用生物方法对天然酚酸类化合物进行改性的一些建议。
AutoAnalyzer 3 Flow injection analysis (FIA) was used to determine volatile phenol in drinking water.
本文初步探讨了连续流动注射分析法测定地表水中的挥发酚。
Electrochemical regeneration of activated carbon adsorbed with phenol was investigated in different operative conditions.
对所选定的活性炭,吸附苯酚饱和后进行电化学再生。
1·Because of its irritating effect on humans, the use of phenol as a general antiseptic has been largely discontinued.
由于苯酚对人体有刺激性作用,它基本上已不再被当作常用的防腐剂了。
2·Phenol, when in contact with the skin can cause pimples.
苯酚,当其与皮肤接触会引起青春痘。
3·Because of its irritating effect on humans, the use of phenol as a general antiseptic have be hugely discontinued.
由于苯酚对人体带有刺激性功能,它基本功上已不再被当作经日常的防腐剂了。
4·Nail polish contains toxic products like toluene, phenol and xylene.
指甲油中含有有毒物质如甲苯,苯酚,二甲苯。
5·Objective to establish a capillary gas chromatography for determining the contents of phenol and menthol in itch relief agent.
目的建立毛细管气相色谱法同时测定止痒灵中苯酚和薄荷脑的含量。
1·Initial heating of the phenol and formaldehyde (in the presence of an acid or base to get the reaction going) produced a shellac-like liquid good for coating surfaces like a varnish.
开始加热,酚和甲醛(需有酸或碱促使其反应进行)便产生了像紫胶样的液体,能像清漆一样涂于物体表面。
2·More effective adsorption of free, phenol, sulfur, oil, resin, pesticide residues and other organic contaminants, dechlorination half the value, as well as recycling of organic solvents.
更能有效吸附水中的游离氯、酚、硫、油、胶质、农药残留物和其他有机污染物,余氯、半脱氯值,以及有机溶剂的回收等。
3·Its recovery and disposal will therefore be an additional charge on the process, thus increasing the cost of the phenol.
亚硫酸钠需回收和废置成为生产过程附加的费用,增加了生产酚的成本。
4·Results show that the main causes of low induction period of cracked naphtha are the high diene number and low phenol content.
结果表明,二烯值大、酚含量低是加氢渣油催化裂化汽油诱导期短的主要原因。
5·A new syntan product prepared with tar phenol and lignin sulfonic acid.
以工业副产物木素磺酸和焦油酚为主要原料研制出一种新的合成鞣剂。
1·Objective To assess the efficacy of the 5% phenol in sesame oil injection sclerotherapy for internal hemorrhoids.
目的评价5 %石炭酸麻油注射治疗内痔的效果。
常用短语
phenol red
phenol red - [化]酚红;[化]苯酚磺酞(用作PH指示剂和肾功能测定剂)
phenol resin
phenol resin - 酚树脂;酚醛尸
free phenol
free phenol - 游离酚;单体酚
crude phenol
crude phenol - n. 粗酚
同根词 (词根phenol)
phenolic adj [有化] 酚的;[胶粘] 酚醛树脂的;石碳酸的
phenolic n [胶粘] 酚醛树脂