Cankered material can produce effluvial carcinogen aldehyde. 2.
腐烂物质可以产生恶臭
致癌物质
。
Cankered material can produce effluvial carcinogen aldehyde. 2.
腐烂物质可以产生恶臭
致癌物质
。
Objective To determine the toxicity and mutagenic effect of trichloroacetaldehyde.
了解三氯毒性和致突变作用。
Paired electrosynthesis using glyoxylic acid as a model product has been studied in this paper.
以酸为模型产物,对配对电解合成技术进行了研究。
The results showed that the main product was benzaldehyde and a little by-products were styrene oxide and phenylacetaldehyde.
发现该工艺中主要生成苯甲,少量副产物是环氧苯
烷和苯
等。
Decanoyl Acetaldehyde Sodium Sulfite。
癸酰亚硫酸
钠。
Aldehyde dehydrogenase is a kind of endoenzyme,and cell disruption is the major step in its extraction from Saccharomyces ceravisia.
酶(ALDH)是一种胞内酶,在从酵母中分离提取ALDH
程中,破碎细胞是其中
关键步骤之一。
A series of toxic products were produced after photocatalysis on ethanol, such as acetaldehyde, ethyl formate, ethyl acetate, diethoxymethane, 1,1-diethoxyethane.
如反应产物包括
,
酸
酯,
酸甲酯,缩
等一系列有害物质。
The method of liquid phase rearrangement of styrene oxide to phenylacetaldehyde catalyzed by SAStype solid acids and molecular sieves was studied.
研究了SAS型固体酸和几种分子筛上氧化苯烯液相重排成苯
反应,考察了催化剂
活性、选择性和和稳定性。
Say in findings report, the chemical contaminant that exists generally in French household is acerbity salt of formaldehyde, aldehyde, phthalein and DDVP.
调查报告中说,在法国家居中普遍存在化学污染物是甲
、
、酞酸盐和敌敌畏。
A projectile with ground-air rocket by the burst of TNT has been designed for dispersing metaldehyde (MA) into the clouds on a large scale.
为了地面利用小火箭有效地对云大量撒播介,我们设计了一种用TNT分散介
药桂。
Citronellyl oxyacetaldehyde with thick and intense rose and lily note is widely used for waking up floral essences and a extremely precious synthetic perfume with wide applied perspective.
香茅氧基具有浓烈
百合和玫瑰样香气,可广泛用于调配玫瑰和百合等花香型香精,是一种极其珍贵
香抖,具有广泛
应用前景。
Recently, it has been shown that the Mitochondrial aldehyde dehydrogenase is responsible for the bioactivation of nitroglycerin prior to the release of NO, which is a strong vasodilator.
近来,有研究表明线粒体酶是体内催化硝酸甘油生物转化
主要途径,线粒体
酶同时具有
酶和酯酶
催化活性,其酯酶活性可以通
将硝酸甘油
硝形成一氧化氮,进而血管扩张。
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