查询词典 formaldehyde

Company production of "Yadanni" card Hainan shirt, to the tropical Hainan unique tourism resources for the design elements, the use of imported cotton fabric mercerizing, reactive printing, including formaldehyde.

公司生产的&雅丹妮&牌海南衫，以海南独特的热带旅游资源为设计元素，采用进口丝光纯棉面料，活性印染，不含甲醛。

Formaldehyde, methanol and methane have been utilized as methylating agents.

甲烷、甲醇和甲醛可用作反应的甲基化试剂。

However, most of the urban residents can only live in the apartment buildings made of reinforced concrete without the natural beauty of bamboos, what's more unbearable is the "modern environment pollution" coming from formaldehyde, aniline and the radiation from electromagnetic waves.

然而大部分的城市居民都只能生活起居于钢筋水泥混凝土构成的公寓楼里，不仅要接受苏东坡所云&居无竹&的&俗&的生活方式，更糟糕的是要忍受和适应甲醛，苯胺，电磁波辐射等种种现代化环境污染。

D-Pantothenyl alcohol, also called ortho-vitamin 85, is an important nutrition suppled substance. It has been widely applied in the field such as medicine, cosmetic, foodstuff, feed additive, and so on. The preparation of D-pantothenyl alcohol and the optimization of key factor are discussed mainly in this paper. It mainly includes three section.In the first section, with formaldehyde, isobutyl aldehyde and diethyl oxalate as the starting materials, D-pantolactone is prepared via three steps including condensation, catalytic hydrogenation and physical resolution. The specific rotatory power of the product is consistent with imported product.

D-泛醇，俗称原维生素B_5，属维生素B旋类营养增补剂，广泛应用于医药、化妆品、食品、饲料等领域，本文着重探讨了其制备及关键因素的优化，主要内容可分三部分：第一是D-泛内酯的制备，先以甲醛、异丁醛和草酸二乙酯为起始原料合成酮基泛内酯，再经催化氢化得到DL-泛内酯，然后通过物理拆分获得D-泛内酯，得到产物的比旋光度与进口产品基本一致。

Damien Hirst's calf in formaldehyde with gorgeous gold hooves; gem-studded butterflies; whole rows of diamonds on shelves, it was basically his previous work in a glittery and tackier version.

Damien Hirst 的作品，一头泡在甲醛里的小牛，有着金色的蹄子；珠宝钉饰的蝴蝶；一整排钻石呈列在架子上，这些都是他近期的作品，加上闪耀而俗气的视觉效果。

Light-coloured varnishes were prepared by etherification of urushiol-formaldehyde condensates with epichlorohydrin. They gave clear paint films in pale colour. The varnishes blended well with various pigments and exhibited excellent properties similar to those of the original Chinese lacquer -"the monarch of the coating". No vesicating action on human body was observed.

用环氧氯丙烷醚化方法成功地制备的浅色生漆，涂膜透明，颜色浅，能和多种颜料很好调合，充分发挥其色彩，保持了&涂料之王&—生漆的基本优点；在漆器上应用，施工方便，效果良好，对人体无过敏反应。

As an indicator pollutant formaldehyde can reflect the level of indoor air pollution in these shops.

甲醛作为指示污染物能够反映室内空气污染的水平。

According to tests, a pot of aloe can absorb about one cubic meter of air in 90% formaldehyde.

据测试，一盆芦荟大约能吸收一立方米空气中90%的甲醛。

Generally speaking, the pot of Chlorophytum able to absorb one cubic meter of air in 96% of carbon monoxide and 86% formaldehyde, but also photocopiers and other emissions from the decomposition of benzene, which can not be substituted by other plants.

一般而言，一盆吊兰能够吸收一立方米空气中96%的一氧化碳和86%的甲醛，还能分解由复印机等排放的苯，这是其他植物所不能替代的。

Was established in 2002, Foshan City, formerly known as Qing Cheng Chemical Co., Ltd., is a company specializing in the provision of paint, ink resins and the main raw materials such as paint additives companies, products include: Solid thermoplastic acrylic resin , aldehyde and ketone resins, poly ketone resin, formaldehyde resin, chlorine vinegar resin, polyurethane resin, paste wax, solvents such as DBE.

广州优霓科贸易发展有限公司于2002年成立，前身是佛山市清诚化工有限公司，是一家专业提供涂料、油墨主体树脂及颜料助剂等原辅料的公司，产品有：热塑性固体丙烯酸树脂，醛酮树脂，聚酮树脂，醛树脂，氯醋树脂，聚氨脂树脂，蜡浆，溶剂DBE等。

In this new architectural plan the Garden of Golgotha came to be at the centre of the new city.

Aelia 是高举他自己，并在此城内朝拜罗马诸神。

The continuous nature of peat accumulation means that terrestrial coaly rocks may provide a higher resolution and more complete record of base-level change than the time-equivalent shallow-marine strata, thus enabling the identification of highfrequency cycles that are not recorded in themarine strata.

泥炭积累的持续性质的手段，陆地coaly岩石可提供较高的分辨率和更完整的记录基准面变化的影响时，相当于浅海阶层，从而使确定的高频周期，不记录在themarine 阶层。