查询词典 formaldehyde

The results showed that the optimum preparation conditions of moulding materials were as follows: moler ratio of melamine to formaldehyde 1:2.5, water turbidity of the reaction end point 1:3, content of cellulose 42%~48%, fineness of moulding powder 100~120 mesh.

结果表明，三聚氰胺与甲醛物质的量比为1：2.5、终点控制在水浊度1：3，纤维素用量42%~48%，干燥温度70℃，球磨至100~120目时，制得的模塑料性能良好，符合国家日用级产品相关标准。

Urea and its monomeric species were as scavenger of formaldehyde in the resin.

尿素及其衍生物对于该类树脂而言，仅仅起到的是甲醛捕捉剂的作用。

The plant can absorb formaldehyde include cacti, Chlorophytum,扶郎to spend, reeds, ivy, Tieshu , chrysanthemum, etc.; the flowers and the elimination of xylene have ivy, Tieshu, chrysanthemum, etc.; Monstera: Turtle Cove, also known as banana, pont to banana, wire-lian, through Liuzhou palm, evergreen vine.

可以吸收甲醛的植物有仙人掌、吊兰、扶郎花、芦苇、常春藤、铁树、菊花等；而消除二甲苯的花草则有常春藤、铁树、菊花等；龟背竹：又名龟背蕉、蓬来蕉、电线莲、透龙掌，常绿藤本植物。

The formalin test is a commonly used animal model of acute and tonic pain. However, the molecular targets of formaldehyde (FA, the main ingredient of the formalin solution) on primary nociceptor cells remain controversial.

福尔马林致痛模型是化学伤害性刺激引起急性和持续性痛常用的动物模型。

We carried out a serial of experiments for 30 newly-fit houses in Northest Normal Univercity during a period from 2005 August to2006 February in terms of indoor formaldehyde concentration by means ofinvestigation, sampling, analysis and monitoring, track check especially madefor tensely polluted houses and research and analysis have been done basedon the results.

其中甲醛是装修后的建筑室内空气中常见的污染物之一，用做室内装饰的胶合板、细木工板、中密度纤维板和刨花板等人造板材中都含有甲醛，即使长期接触低剂量的甲醛也会引起慢性呼吸道疾病，高浓度的甲醛对神经系统、肝脏等都有毒害，长期接触较高浓度的甲醛会出现急性精神抑郁症，国际癌症研究所已将其作为可致癌物对待。

Newly-decorated houses face serious phenomenon of formaldehyde concentration in Northest Normal Univercity above the values as specified in standards, 19 out of 30 datagroups actually measured exceed the national standards, approximately 63%.The highest group comes around 6 times the standard value, average equals to 1.8 times.

本论文在 2005年8月到2006年3月间，在东北师范大学校园建筑内选择室内甲醛监测点，并对室内人员进行相应调查，对30个室内环境中的甲醛浓度作了分析、采样与监测，对其中甲醛污染严重的室内环境进行了重点跟踪监测，并对监测和调查的结果进行了研究与分析。

The in vitro and in vivo activity of these specific IgY and their opsonization to phagocytes were estimated.Specific IgY were produced by hens immunized with formaldehyde killed S.aureus or E.

本研究制备了抗奶牛乳腺炎主要致病菌——金黄色葡萄球菌和大肠杆菌特异性卵黄抗体，考察了抗体的体外抑菌活性、对吞噬细胞的吞噬调理作用及对奶牛乳腺炎的治疗作用。

A simple one-step procedure was described for the synthesis of mesoporous monolith and composite sphere, in which hydrolyzation of tetraethyl orthosilicate and polymerization of urea with formaldehyde occurred at the same time.

利用酸性条件下正硅酸乙酯的水解和脲醛树脂的聚合反应同时一步原位进行的方法合成了二氧化硅复合粉体(包括核壳微球结构和网状结构)和块体凝胶材料。

A new kind of non-formaldehyde water-resistant emulsion is prepared by modifying polyvinyl acetate with the surfactant-free copolymerization to polymerize vinyl acetate and the acrylic acid monomers,and then by using oxaldehyde to make the emulsion crosslinked to form a kind of net structure.

通过醋酸乙烯酯共聚的改性方法，用醋酸乙烯与丙烯酸系单体共聚，采用无皂乳液聚合，后用乙二醛交联，使乳液形成网络结构，制备了一种无甲醛的新型耐水性乳液。

Power, formaldehyde, pentaerythritol, stupid anhydride four workshops.

动力、甲醛、季戊四醇、笨酐四个车间。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。