formaldehyde

[美國]/fɔː'mældɪhaɪd/
[英國]/fɔr'mældɪhaɪd/
詞頻: 非常高

中文釋義

n. 甲醛 液態有害化學物質,常用於防腐劑和滅菌劑。
Word Forms

短語搭配

formaldehyde exposure

甲醛暴露

formaldehyde emissions

甲醛排放

formaldehyde testing

甲醛檢測

formaldehyde levels

甲醛水平

urea formaldehyde

脲醛;尿素甲醛

urea formaldehyde resin

脲醛樹脂;尿素樹脂;脲醛屍

formaldehyde solution

甲醛溶液;福爾馬林

melamine formaldehyde resin

三聚氰胺甲醛樹脂

sodium formaldehyde sulfoxylate

甲醛次硫酸氫鈉

例句

cyclohexanone formaldehyde resin

環已酮-甲醛樹脂

Urea, polymer with ammonium chloride , cyanoguanidine and formaldehyde;

名稱 脲與氯化銨;氰基胍和甲醛的聚合物;

A new curing agent was synthesized by the reaction of phenylamine-formaldehyde and dicyanodiamide.

利用苯胺-甲醛與雙氰胺反應得到了一種改性產物。

one step cocondensation of cyclohexanone and formaldehyde in the presence of organic solvent and sodium hydrate;

環己酮與甲醛在有機溶劑和氫氧化鈉存在下一步共縮合;

Formaldehyde, benzene, ammonia and radioactive pollution' superscale have seriously affected people's health.

甲醛、苯、氨氣和放射性污染超標已經嚴重影響了人們的健康。

chloroform; formaldehyde; methylene chloride; methyl chloride; para ldehyde; formic acid; chloroacetaldehyde.

氯仿,甲醛,氯化次甲基,氯甲烷,三聚乙醛,甲酸,氯乙醛

Alizarin complexone is obtained by the condensation of alizarin with formaldehyde solution and iminodiacetic acid in the presence of alkaline conditions.

茜素絡合指示劑是在鹼性條件下由茜素、甲醛和亞氨基二乙酸縮合而成。

Overseas research progress of new process for synthesis glycerol from formaldehyde is introduced. Close relationship of the technology yielding with formose technique is reviewed.

介紹國外甲醛制甘油新工藝的研究進展,闡述了該技術的產生與甲醛聚糖技術的密切關係。

Blame environmental protection coating, because the harmful material such as VOC, formaldehyde exceeds bid, have pungent peculiar smell mostly, qualmish, dizziness.

非環保型的塗料,由於VOC、甲醛等有害物質超標,大多有刺鼻的異味,使人噁心、頭暈等。

Formaldehyde is widely used in vinylite, plastic, rubber, paper making, pharmacy, and antisepsis and so on.

甲醛用途十分廣泛,涉及合成樹脂、塑料、橡膠、造紙、製藥和防腐等領域。

The technique for preparing phenol formaldehyde resin from phenolated wood (PWF) and its characters were studied and analyzed.

本文研究了用酚化木材製備酚醛樹脂的技術,並對其性能進行分析。

Say in findings report, the chemical contaminant that exists generally in French household is acerbity salt of formaldehyde, aldehyde, phthalein and DDVP.

調查報告中說,在法國家居中普遍存在的化學污染物是甲醛、乙醛、酞酸鹽和敵敵畏。

In this paper, the PVA of major component in the Sensitized emulsion was modified by the polyreaction with formaldehyde, butyl aldehyde, furfural and alcohol.

用甲醛、丁醛、糠醛對重氮感光膠中的主要成分聚乙烯醇進行改性,以增強感光膠的耐水性和耐磨性。

Urea solution with the addition of formaldehyde can be used to produce larger urea prills, the strength of the product prills is improved, and dust is reduced;

尿素溶液中加入甲醛,可用於大顆粒尿素的生產,同時可提高成品顆粒強度,降低粉塵,這是目前尿素企業生產控制的一種措施,甲醛在尿素成品中轉化爲亞甲基二脲。

Glycoluril prepared under optimized process conditions has the following good properties of low content of free formaldehyde,durable and stable and crease-proofing.

用優化的工藝條件製備的甘脲樹脂,具有遊離甲醛含量低、耐久定型、抗折皺的優良性能。

This paper has predicted indirectly by means of measuring the equivalent viscosity of resorcin-formaldehyde resin liquor(thereinafter referred to as RF resin).

通過測量在線取樣的間苯二酚-甲醛樹脂(以下簡稱RF樹脂)溶液的當量粘度,來間接判斷RF樹脂的粘合性能。

Result The top 5 chemical allergic resources of these patients were 0.1% thiomersalate, 5% nickel sulfate,7% aromatic compound,1% formaldehyde( water solution),1% styrene.

結果居常見致敏原前5位的化學物質分別是0.1%硫柳汞、5%硫酸鎳、7%芳香混和物、1%甲醛(水溶液)、1%肉桂醇。

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