| 单词 | 苯甲醛 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 苯甲醛noun—benzaldehyden苯甲醛—benzaldehyde C6H5CHO, the simplest aromatic aldehydeSee also:甲醛n—formaldehyden carboxaldehyden 甲醛—formaldehyde (HCHO) 甲苯n—toluenen 甲苯—toluene C6H5CH3 methylbenzene
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此外，甲醛也常用于聚合树脂 （如，苯酚‐甲醛和脲醛）中。 afirm-group.com | In addition, formaldehyde is often used in [...] polymeric resins (e.g., phenol-formaldehyde and urea-formaldehyde). afirm-group.com |
学术界对一些毒性较强的VOC如苯、甲 醛等，有较多的研究，而就一般VOC來說，长期接触可引致 眼睛、鼻子和喉咙不适，甚至头痛、暈眩等，有些VOC亦会 抑制中枢神经系统及可能引致癌症。 legco.gov.hk | Prolonged exposure to VOC in general may cause discomfort in the eyes, nose and throat, headache and dizziness, some VOC can result in the depression of the central nervous system and may cause cancer. legco.gov.hk |
主要产品有邻氯苯甲酸(OCBA)，邻氯苯甲醛(OCBD)，邻氯对氨基甲苯(OCPT、2B油)，邻氯对氨基甲苯5磺酸(2B酸)、对氯苯甲醛、2,4-二氯苯甲酰氯、2,2-亚乙基双(4，6-二叔丁基酚)、有机硅等系列化工产品，广泛应用于医药、农药、颜料、染料、印染、塑料等工业领域。 nanhuchem.com | Main products are ORTHO CHLORO BENZOIC [...] ACID(OCBA), O-CHLORO BENZALDEHYDE(OCBD), 2-chloro-4-aminotoluene(OCPT, 2B oil), O-CHLORO PARATOLUIDINE-5-SULFONRIC ACID (2B ACID), P-CHLORO BENZALDEHYDE, 2,4-Dichlorobenzoyl [...]chloride, 2,2'-ethylidenebis[4,6-di-tert-butylphenol] [...]and organosilicon series etc., which have been widely used for medical, pesticides, pigments, dyes, printing & dyeing and plastic industries, and have been exported to South Africa, the Southeast Asia, France, South Korea, Japan and Taiwan. nanhuchem.com |
一旦膜被润湿，则应在4°C环境下浸泡在下列任何一 种溶液中：0.05% 叠氮化钠、1%苯甲酸钠或1%甲醛溶液。 cn.spectrumlabs.com | Once wet, membranes should be immersed in a solution of one of the following: 0.05% sodium [...] azide, 1% sodium benzoateor 1% formaldehyde and stored at 4°C. eu.spectrumlabs.com |
另一个优点是：这一乳液生产时不需要烷基苯酚乙氧基化物(APEO)， 而且甲醛和醋酸乙烯酯单体(VAM)的含量低。 wacker.com | Another advantage is that the dispersion is produced without [...] the use of alkylphenol ethoxylates (APEOs), [...] and contains very low levels of formaldehyde and vinyl acetate monomer (VAM). wacker.com |
这款珠光护理洗发水的配方中不含羟苯甲酯和甲醛供体，具有中性皮肤pH值，可使用苯甲酸钠防腐剂。 cn.lubrizol.com | This pearlized conditioning shampoo is based on a [...] paraben-free, and formaldehyde donor-free formulation [...]at skin neutral pH suitable for [...]the use of sodium benzoate preservative. lubrizol.com |
本款酸性水果香型淋浴啫喱不含苯甲酸酯和甲醛供体，配方中含有去角质研磨微粒。 cn.lubrizol.com | This acidic fruity shower gel is based on [...] a paraben-freeandformaldehyde donor-free formulation [...]and contains exfoliating scrub particles. lubrizol.com |
储藏：4°C 环境下将膜浸泡在下列任何一种溶液中储藏： 0.05% 叠氮钠、1%苯甲酸钠或1%甲醛溶液。 cn.spectrumlabs.com | Storage: Immerse in a solution of one of the following: 0.05% sodium azide, [...] 1% sodium benzoate or 1%formaldehyde and store at 4°C. eu.spectrumlabs.com |
2-(3-醛基-4-异丁氧基苯基)-4-甲基噻唑-5-甲酸乙酯 chemblink.com | Ethyl 2-(3-formyl-4-isobutoxyphenyl)-4-methylthiazole-5-carboxylate chemblink.com |
最新 一项协议强调了调整各类万圣节产品时对其中的砷、镉、甲醛、铅和邻苯二甲酸酯的要求。 tuv-sud.cn | A recent settlement addressed reformulation requirements [...] for Arsenic, Cadmium,Formaldehyde,Leadand Phthalates [...]in a variety of Halloween products. tuv-sud.cn |
请勿使用以下任何化学用品或包含这些化学用品的任何溶液：丙酮、乙醇、甲苯、乙醛、氨或氯甲烷。 support.dell.com | Do not use any of the following [...] chemicals or any solutions that contain them: acetone, ethyl [...] alcohol, toluene, ethylacid,ammonia, or methyl chloride. support.dell.com |
4.11 农业食品与兽医局负责监察 [...] 进口鱼类是 否 含 有 各 种防腐 剂 ， 例如甲醛、 苯甲酸、硼酸、重金 属 、 抗 生 素 [...]残余物及寄 生 虫 。 legco.gov.hk | 4.11 AVA monitors imported fish for various chemical [...] preservatives such as formaldehyde, benzoic acid, boric [...]acid, heavy metals, antibiotic residues and parasites. legco.gov.hk |
我们会在收 [...] 到顾问公司的建议，研究合适和有效的措施，以减少公众暴 露於室内甲醛和VOC的风险。 legco.gov.hk | After receipt of the recommendations of the [...] consultant, we will develop suitable and effective measures to reduce the risk of public [...] exposure toindoor formaldehydeand VOC. legco.gov.hk |
根据修订建议，二氧化硫和苯甲酸的准许含量维持不变。 cfs.gov.hk | The permitted levels of [...] sulphur dioxide andbenzoic acid would remain [...]unchanged in the proposed amendment. cfs.gov.hk |
统的影响”、“毒理机制和方法”(2008 年)；“产后甲醛暴露对老鼠海马状突起和 大脑半球的锥体细胞数量、细胞层体积的影响：一个体视学研究”(2007 年)；“褪 黑激素可防止甲醛诱导的老鼠前额皮层神经毒害：免疫组织化学和生物化学研 究”(2007 年)；“咖啡酸苯乙酯对防止老鼠因吸入香烟烟雾造成肝损伤的保护作 用”(2007 年)；“W-3 必需脂肪酸对防止甲醛诱导老鼠前额皮层神经元损伤的保 护作用”(2007 年)；“W-3 脂肪酸在老鼠脑缺血再灌注模型中的保护作用”(2007 年)。 daccess-ods.un.org | (2008); “Effects of post-natal formaldehyde exposure on pyramidal cell number, volume of cell layer in hippocampus and hemisphere in the rat: a [...] stereological study” (2007); [...] “Melatonin preventsformaldehyde-induced neurotoxicity in prefrontal cortex of rats: an immunohistochemical and biochemical study” (2007); “The protective effects of caffeic acid phenethylester(CAPE) against liver damage induced by cigarette smoke inhalation in rats” (2007); “Protective effects of W-3 essential fatty acids against formaldehyde-induced neuronal damage [...]in prefrontal cortex [...]of rats” (2007); “Protective effects of W-3 fatty acids in a rat focal cerebral ischaemia-reperfusion model” (2007). daccess-ods.un.org |
1957年美国保险业的3名工作人员调查一起由甲醛和苯酚制取酚醛树脂的反应器爆炸事故，经过仔细调查，一点也没有发现燃烧爆炸的痕迹"研究结果表明，其原因是： [...] 反应器内的介质主要是水，它处于加压过热状态，而且反应器气相部分的器壁发生了裂口，这使反应器内压力急剧下降，造成反应器内的水骤然气化和体积膨胀，正是由它造成了反应器的爆炸"在当时已了解到蒸汽锅炉也有类似事故发生，进一步的研究还发现液化天然气即使在不加热的情况下，也会发生类似的现象"为了与其他的爆炸加以区别，将它称之为"BLEVE"。 gentle-st.com | In 1957 the U.S. insurance industry along [...] with three staff survey taken by [...] the system andphenol formaldehyde phenolic resin reactor [...]explosion, after careful investigation, [...]that also found no traces of burning and explosion "results show, the reason is: reactor the medium is mainly water, it is pressurized thermal state, and part of the reactor wall of gas had cracks, which makes a sharp decline in the pressure within the reactor, causing a sudden water reactor gasification and volume expansion, it is It is caused by the reactor explosion "in the steam boiler was already aware of similar incidents have occurred, further research also found that LNG is not even in the case of heating, a similar phenomenon will occur" in order to explode with the other distinction, it would be called "BLEVE". gentle-st.com |
这为将甲苯转换为价值更高的 PX 和苯的工艺创造了可观的盈利 空间。 exxonmobilchemical.com.cn | This creates a favorable profit margin for [...] processes thatconvert toluene to higher value [...]PX and benzene. exxonmobilchemical.com.cn |
本公司已於2010年底开发成功一系列奈米功能性胶团(详见产品目录B24~B34，共11项)，为油溶性，可均匀溶解於泛用有机溶剂中(例如：EAC，甲苯，MEK，松香水…等等)是散热导热、抗菌防霉、增勒、耐磨、抗UV、抗IR、吸收雷达波、阻燃、远红外线、负离子、除臭、光触媒、除醛、抗静电、防尘、导电等功能性奈米涂料、塑料、油漆及工业用途所必需的添加圣品，添加剂量约为0.5~5%。 ssnano.net | At the end of 2010, our company has successfully developed a series of nano-functional gels (See product catalog B24 ~ B34, a total of 11 items) that are oil-soluble, can be uniformly [...] dissolved in organic [...] solvents (eg: EAC, toluene, MEK, pine oil... and so on), and possess functions of thermal releasing, antimicrobial/antifungi, toughening, wear-resisting, UV block, IR block, wave absorber, flame retardant, far infrared radiation, negative-ion, deodorant, photocatalyst,aldehyde remove, anti-electrostatic [...], dust-proof, [...]electroconductive for coatings, plastics, paints and industrial uses, which are excellent multiple functional as additives to those kind of base materials, add quantity about 0.5~5%. ssnano.net |
滑动 层组成主要是聚甲醛（POM)，其材料特性 是低摩擦值和化学及温度稳定性。 schaeffler.cn | The sliding layer [...] comprises mainly polyoxymethylene(POM), a material [...]which is characterized by low friction values as well [...]as chemical and thermal stability. schaeffler.cn |
因此，要想 通过蒸馏的方式而既经济又高效地分离乙苯 (EB) 和三个二甲苯异构体是非常困难的， 在某些情况下甚至是行不通的。 exxonmobilchemical.com.cn | The boiling points of PX and EB are about 2ºC apart, and the boiling points of PX and metaxylene (MX) are less than 1ºC apart. exxonmobilchemical.com.cn |
VOC 包括会快速蒸发的低 分子重量化合物（例如，苯和甲苯），因此 VOC 的样本采集和分析是需要专用技术的具有挑战性 [...] 的工作。 itopf.co.uk | VOCs include the low molecular weight compounds, [...] for examplebenzene andtoluene,thatevaporate [...]quickly and therefore sample collection [...]and analysis of VOCs is a challenge requiring specialised techniques. itopf.co.uk |
此产品不含甲醛、氨、苯等有害物质，可以循环再生，是真正的绿色环保产品。 颜色 红木色，黑色，原木色等 [...] 应用范围 可应用于地板，墙壁装修，以及做封口线。 st3d.com | Color：Redwood, black, original wood etc.Application It [...] can be applied in for flooring , wall and side. st3d.com |
我们会就顾问公司提供的资料及各项可行方 案，研究适当的措施防止释出超量甲醛及VOC的新木制家俬 或木制品流入本港。 legco.gov.hk | Based on the information and practicable options provided by the consultant, we will look into appropriate measures to [...] prevent the import of new wooden furnishings and other wooden products with [...] excessive emission of formaldehydeand VOC. legco.gov.hk |
陈伟仁先生提醒与会人士，在《2008年食物内防腐剂(修订)规例》的过渡期届满後， 有一种防腐剂「对羟基苯甲酸丙酯(食物添加剂国际编码系统编号216)」及其替代物不 再获准用於食物中。 cfs.gov.hk | Mr. W. Y. CHAN reminded that after the transitional period of Preservatives in Food (Amendment) Regulation 2008 was expired, one preservative, propyl para-hydroxybenzoate(INS 216), and its alternative form would no longer be permitted to be used in food. cfs.gov.hk |
对于那些安装了新设备的企业而言，当它们从 CFC-11 转产，同时 [...] 所选择的技术涉及液态氢氟碳化物、水性体系、甲酸甲酯或甲缩醛时，其 增支资本成本是适度的（在大多数情况下，这将涉及到技术援助、试验和 [...]培训；在某些情况下，可能需要按照基准改造一些设备项目，或者在使用 [...]甲酸甲酯时引入安全元素）。 multilateralfund.org | For enterprises that installed new foaming machines when they converted from CFC-11 and where the chosen [...] technology is liquid HFC-based, water-based [...] systems,methyl formateor methylal, the ICC would [...]be modest (in most cases it would [...]relate to technical assistance, trials and training; in some cases retrofit of some equipment items in the baseline might be required or the introduction of safety related elements when using methyl formate). multilateralfund.org |
参加的会议 第十二次全国解剖学代表大会“对学位的评价标准”，土耳其梅尔辛(2008 [...] 年)；第十一次全国解剖学代表大会“让我们了解甲醛：即使我们不能躲避它”， 土耳其德尼兹利(2007 年)。 daccess-ods.un.org | The evaluation of criteria of academic degrees”, Twelfth National [...] Congress of Anatomy, Mersin, Turkey [...] (2008); “Let’s know formaldehyde: even if we can not [...]escape from it”, Eleventh National [...]Congress of Anatomy, Denizli, Turkey (2007). daccess-ods.un.org |
成份： 水 (山竹果浸泡水)、甘油 (棕榈)、乙醯葡萄糖胺、菸硷酸、生育醇 (大豆/玉米/芥花油)、山竹果果皮油 (生物活性果皮油)、乳酸菌/山竹果果皮发酵过滤物 (生物活性聚合与酸复合物)、藤黄属倒捻子果皮粉 (山竹果)、蔗糖月桂酸酯 (甘蔗)、葡糖酸内酯 (玉米)、黄原胶 (巨藻)、乙醯卡尼丁、山梨醣醇 (玉米)、葡萄糖、蔗糖二月桂酸酯 (甘蔗)、玻尿酸钠、藻萃取 (微藻)、长叶车前叶萃取 (车前草叶)、蔗糖三月桂酸酯 (甘蔗)、蜂斗菜根萃取 (杂交款冬)、脱乙醯壳多糖琥珀醯胺 (蘑菇)、植酸钠(稻米)、苯甲酸钠、山梨酸钾、氯苯甘醚、柠檬酸 (玉米)、乳酸 (甜菜)、精氨酸 (玉米/甘蔗)。 xango.com.hk | Ingredients: water (mangosteen infused water), glycerin (palm), acetyl glucosamine, niacinamide, tocopherol (soybean/corn/canola oil), mangosteen pericarp oil (BioActive pericarp oil), lactobacillus/mangosteen pericarp ferment filtrate (BioActive polymeric and acidic complex), garcinia mangostana pericarp powder (mangosteen), sucrose laurate (sugar cane), gluconolactone (corn), xanthan gum (kelp), acetyl carnitine hcl, sorbitol (corn), glucose, sucrose dilaurate (sugar cane), sodium hyaluronate, algae extract (microalgae), plantago lanceolata leaf extract (plantain), sucrose trilaurate (sugar cane), petasites japonicus root extract (betterbur), chitosan succinamide (mushroom), sodium phytate (rice), sodium benzoate, potassium sorbate, chlorphenesin, citric acid (corn), lactic acid (sugar beet), arginine (corn/sugar cane). xango.ca |
英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。