• 乙烯三胺使树脂膨胀。

    Diethylenetriamine will swell the resin.

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  • 关于混合物相色谱分析国内外已有一些报导

    There have been some reports on gas chromatographic analysis of triamine mixtures at home and abroad.

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  • 介绍脂肪三胺及其衍生物合成领域中的应用

    The Paper introduces the method of synthesis fatty diamines triamines and their derivatives; and the applications of above products in many industries.

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  • 结果表明,六甲基磷酰三胺(HMPA)一种较好的添加剂

    The experimental results indicated that hexamethylphosphoramide (HMPA) as additive had good performance in hydrogenation reaction.

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  • 采用二乙烯乙二醛合成纯棉织物烫整理强力保护添加剂。

    The strength protectant for non-ironing finishing of pure cotton was synthesized with divinyltriamine and glyoxal.

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  • 公司主要生产办公家具,电脑桌,(中纤板刨花板)。

    We are specialized in producing office furniture, computer table, melamine board (MDF, particle board) and so on.

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  • 牛油、二乙烯三胺硫酸二甲酯主要原料合成了一种新型阳离子双酰类纸张柔软剂

    This paper deals with the preparation and application of the cationic diamide softening agent, which is synthesized by using cattle oil, Diethylenetriamine (DETA) and dimethyl sulfate.

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  • 提出以二乙烯三胺五甲叉DTPMP)为水合处理试剂,耐水合处理方法同ATMP

    Diethylene Triamine Penta Methylene Phosphonic Acid (DTPMP) is applied to hydration resistance treatment of anodic oxide films, which treating method is same as that of ATMP.

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  • 这种新型吡啶芳香三胺单体成功合成一类新型超支聚酰亚制备奠定重要基础

    The successful synthesis of the aromatic triamine containing pyridine ring laid an important foundation for preparation of a novel hyperbranched polyimide.

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  • 化合物一类非常重要的化合物,但合成比较困难,存在合成步骤多、产率低等问题。

    The macrocyclic triamine compounds are very important compounds. But it is extremely difficult to synthesize these compounds because of low yield and numerous steps.

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  • 健康专家表示摄入小量不会有危险如果摄入量很大,导致肾结石诱发肾衰竭

    Health experts say ingesting a small amount of melamine poses no danger, but in larger doses, it can cause kidney stones and lead to kidney failure.

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  • 低。

    Serials of naphthalin and tripolycyanamide have low water reducing efficiency.

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  • 中毒症状迹象哪些

    What are the symptoms and signs of melamine poisoning?

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  • 尽管科学家吸入少量危险,而由于没有人体影响检测科学家不能给出准确的定义。

    But while scientists say it's not dangerous to ingest small amounts, they cannot be definitive because there have been no tests on melamine's effects in humans.

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  • 意味着一个体重50公斤,对聚氰每日耐受摄入量为10毫克

    This means a person who weighs 50 kg can tolerate up to 10 mg of melamine per day.

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  • 然而此前科学家并不知道过程可能会积累多少含量聚氰

    However, scientists did not know how much melamine might accumulate in eggs from this process, until now.

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  • 正如上月所提到动物饲料发现也就意味着聚氰可能扩散进入食物链其它环节,例如肉类蛋类中。

    As I wrote last month, the discovery of melamine in animal feed means that it has likely spread to other parts of the food chain including meat and eggs.

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  • FDA表示检测出这么含量是因为使用新的技术这种技术检测微量

    The FDA said the low level of melamine was detected with the use of new technology that can detect minute traces of the chemical.

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  • 山德罗夫检测出含量非常”,很可能产品加工包装过程接触到了聚氰

    Sundloff said the melamine detected was at 'extremely low levels' and likely was the result of contact with melamine during the processing or from packaging.

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  • 专家聚氰可以通过塑料餐具这样的物品量渗透食物

    Experts say melamine sometimes accidentally leaches into the food supply in low levels, from things like plastic dinnerware.

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  • 目前一个并非基于动物研究聚氰数额限值我们不能确定即使是少量的数额是否人类来说就是安全的,尤其是经过长年累月的摄取

    There is a limit that is not based on animal studies, but we can't be certain that even the small amount is safe in humans, especially if consumption of the chemical goes on for years.

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  • 委员会启动了新的工作项目其中包括制定食品饲料最高限量。

    The Commission also launched new work projects, among them establishing maximum levels for melamine in food and feed.

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  • 那次聚氰风波中召回了部分产品

    Synutra recalled some of its products during the melamine scare.

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  • 包括粪臭素粪便要素;腐烂的要素中的种;还有一种使身体发出油脂味的刺激性较强的脂肪酸,”艾德

    "They included skatole, a component of feces; trimethylamine, one of the essences of rotting fish; and several of the more pungent fatty acids that contribute to rancid human body odor, " Ed says.

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  • 产生我们得出来的那股腥味化学物质。

    Trimethylamine is the chemical that produces the 'fishy' smell we all recognise.

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  • 产生我们得出来的那股腥味化学物质。

    Trimethylamine is the chemical that produces the 'fishy' smell we all recognise.

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