| 单词 | 氢氧 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 氢氧 —hydroxide (e.g. caustic soda NaOH)Examples:氢氧化 n—hydroxide n 氢氧化物—hydroxide 氢氧化铝—aluminum hydroxide See also:氢 n—hydrogen n 氢—hydrogen (chemistry) 氧—oxygen (chemistry) 玢—porphyrites
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应该使用化学纯的氢氧化钠以及蒸馏水或去离子水。 cn.lubrizol.com | Chemically pure sodium hydroxide and distilled [...] or deionized water should be used. lubrizol.com |
所用填料材料为多孔性聚氢氧基甲 级丙烯酸酯类聚合物。 malvern.com.cn | The packing material is a porous poly hydroxymethacrylate polymer. malvern.com |
需要使用化学纯氢氧化钠 ，USP（美国药典）级矿物油和去离子水。 cn.lubrizol.com | Chemically pure sodium hydroxide, USP grade mineral [...] oil and demineralized water should be used. lubrizol.com |
甲醇的其他常见名称包括甲基乙醇、甲基水合物、木 精、木醇和甲基氢氧化物。 methanex.com | Other common names for methanol include methyl alcohol, methyl hydrate, wood spirit, wood [...] alcohol, and methyl hydroxide. methanex.com |
多功能3.5英寸彩色触摸屏上设置完加 入 氢氧 化 钠 、水、硼酸的量，以及蒸馏时间和蒸汽产生器的输出在10和100％之间之后，UDK [...] 149自动运行。 velp.com | The automatic Kjeldahl distillation unit UDK 149 operates automatically, after setting on the [...] multi-function 3.5'' color touch screen water, boric [...] acid and sodium hydroxide addition, distillation [...]time and the steam generation output level between 10 and 100%. velp.com |
UDK 129使用的LCD显示器，设置氢氧化钠 加入和蒸馏时间，然后自动运行，以获得可靠和准确的结果。 velp.com | The Kjeldahl distillation unit UDK 129 runs automatically, after [...] setting sodium hydroxide addition and distillation [...]time using the LCD display in [...]order to get reliable and accurate results. velp.com |
建议勿将再生纤维素膜与浓度大于 25% 的 盐酸、浓度大于 25% 的硝酸、浓度为 96% [...] 的硫酸、浓度 为 25% 高氯酸、1N 氢氧化钾以及浓度为10%的含水酚 [...]共用。 cn.spectrumlabs.com | solvents containing nitrogen. RC membranes are not recommended for use with [...] hydrochloric acid > 25%, nitric acid > 25%, 96% sulfuric acid, 25% perchloric acid, [...] 1N potassium hydroxide and 10% aqueous phenol. eu.spectrumlabs.com |
降低粘度、节省分散时间并防止填料的沉降，尤其适合高A TH （ 氢氧 化 铝 ）填充的体系（防火性）。 byk.com | Reduces viscosity and dispersing time and prevents fillers from settling, particularly in highly ATH-filled systems (fire protection). byk.com |
水分子分解成带负电荷的氢氧离子 (OH-) 和带正电荷的氢离子 (H+)。 oase-livingwater.com | These water molecules [...] break down into hydroxide ions with a negative charge (OH-) and hydrogen ions with a positive [...]charge (H+). oase-livingwater.com |
Calera 是碳酸钙与碳酸镁以及氢氧化钙与 氢氧 化 镁的 混合物。 wbcsdcement.org | Calera is a mixture of calcium and magnesium carbonates, and calcium and magnesium hydroxides. wbcsdcement.org |
多伦多证券交易所创业板股票代码：NMX）（美国柜台交易市场：NMKEF）欣喜地宣布，公司提交了两项有 关 氢氧 化 锂 和碳酸锂独特生产工艺的美国临时专利申请。 tipschina.gov.cn | ("Nemaska" or the "Corporation") (TSX VENTURE:NMX)(OTCQX:NMKEF) is pleased to announce that the Corporation has filed two [...] US provisional patent applications pertaining to its unique process to [...] produce lithium hydroxide and lithium carbonate. tipschina.gov.cn |
具体培训活动主要有：由日本信托基金通过雅加达办事处于 2001 [...] 年 9 月在日本举办了第十一期关于水文研究中 的 氢氧 同 位 素的国际水文计划培训班； 2001 年 12 月，由詹姆斯·库克大学和国家水和大气层研究所（NIWA）与阿皮亚办事处一 [...] 起在澳大利亚汤斯维尔举办了关于水文数据记载、管理和译释的教科文组织--国际水文计划 培训班。 unesdoc.unesco.org | Specific training activities included, inter alia, the eleventh of a series of IHP training courses financed by the [...] Japanese funds-in-trust through the [...] Jakarta Office on hydrogen and oxygen isotopes in hydrology, [...]September 2001, Japan; the [...]UNESCO-IHP course on hydrological data logging, management and interpretation, December 2001, Townsville, Australia, organized by the James Cook University and the National Institute of Water and Atmospheric Research (NIWA), together with the Apia Office, and which brought together participants from Papua New Guinea, the Solomon Islands, Vanuatu, Samoa, and the Cook Islands as well as five South-East Asian countries. unesdoc.unesco.org |
内玛斯卡总裁兼首席执行官Guy Bourassa表示：“我们的氢氧化锂 生产工艺采用了电解方法，无须大量使用碳酸钠，碳酸钠是传统转化工艺中使用的主要原料。 tipschina.gov.cn | Our lithium hydroxide production process [...] uses electrolysis and eliminates the use of large quantities of soda ash, a major [...]input used in the traditional conversion process," commented Guy Bourassa, President and CEO of Nemaska Lithium Inc. tipschina.gov.cn |
但在生成物这一边的氢氧化钙 的 化学势很小，使得驱动力一般来说是正的，即使乙炔的化学势μ> 0。 job-stiftung.de | But the very low chemical [...] potential of calcium hydroxide on the product [...]side makes sure that the drive is generally positive, [...]even though μ(ethyne) is > 0. job-stiftung.de |
改善常用填料，如碳酸钙和氢氧化铝 ，在不饱和聚酯和环氧树脂中的分散。 byk.com | Improves dispersion of all traditional fillers such as calcium carbonate [...] and aluminum hydroxide in UP and EP resins. byk.com |
全球领先的全套互连产品供应商Molex公司宣布，其子公司Polymicro Technologies成功地开发了一款使用低 氢氧 基 (low-OH)纯硅石内芯的宽光谱光纤，该光纤具有显著减少的紫外线(UV)缺陷和其它UV吸收中心点含量。 techworksasia.com | Polymicro Technologies, a subsidiary of Molex Incorporated, has successfully developed a broad spectrum optical fiber with a low -OH pure silica core that demonstrates significantly reduced content of UV defects and other UV absorption centers. techworksasia.com |
应用在氢氧化钠的低压氯气吸收反应制程；臭氧、氨气等溶解制程。 noritake.co.jp | The WEM series is used in the absorption reaction process of low pressure chlorine gas and the dissolution [...] process of ozone gas and ammonia gas. noritake.co.jp |
产品介绍：应用于玻璃纤维、化工原料、淀粉草酸钴、纤维素（如羟乙基纤维素、羧甲基纤维素等）、甘露醇 、 氢氧 化 镍 、钴酸锂、石墨、炭刷、碳化硅、二水氯化钙、活性碳、氧氯化锆 、 氧 化 锆 、 氢氧 化 锆、碳酸锆、正硫酸锆、碳酸锆铵、硅酸锆、碳酸锆钾、油性油墨催干剂、水性油墨交联抗水剂、可膨胀石墨、各种陶瓷氧化锆、纳米氧化铁、正温度系数（PTC）热敏材料沾稍骷胺湮咽絇TC元器件等。 shcsjxcn.com | Product Description: used in glass fiber, chemical raw materials, starch, oxalic acid, cobalt, [...] cellulose (eg [...] hydroxyethyl cellulose, carboxymethyl cellulose, etc.), mannitol, nickel hydroxide, lithium cobalt oxide, graphite, carbon brushes, carbide silicon, calcium chloride [...]dihydrate, activated [...]carbon, zirconium oxychloride, zirconium oxide, zirconium hydroxide, zirconium carbonate, is zirconium sulfate, ammonium zirconium carbonate, zirconium silicate, zirconium carbonate, potassium, oil-based ink drying agents, water-based ink cross-linked anti-agent, expandable graphite, a variety of ceramic zirconium oxide, iron oxide, positive temperature coefficient (PTC) thermistor materials dipped slightly skeleton amine submerged pharynx Qu TC components, etc.. shcsjxcn.com |
主要为镶贴砂浆析出Ca（OH）2（氢氧 化 钙）并跟随多余的拌合水，沿石材的毛细孔游离入侵板块，拌合水越多，移动到砂浆表面的Ca（OH）2就越多，水分蒸发后，Ca（OH）2就存积在板块里。 kunlunslate.com | Mainly for the panel stick mortar precipitation Ca [...] (OH) 2 (calcium hydroxide) and follow the [...]redundant mixing water, along the stone [...]wool stoma free invasion plate, mixing water, the more moves to the mortar surface Ca (OH) 2, the more moisture evaporation, Ca (OH) 2 saves product in the plate. kunlunslate.com |
这些变化包括在农产品中使用的 下列物质：硫酸铜、臭氧、过乙酸、信息素、氯 化钙、硝酸钠、DL-蛋氨酸、氢氧化钙 、铜和镁微 量元素，以及成分目录中的: 琼脂-琼脂，动物 酶，硫酸钙，carageenan,glucono delta lactone, 酒石酸、纤维素、乙烯、氢氧化钾。 ecocert.cn | Changes involved the following substances used in agricultural production: Cupper sulfate, Ozone gas, Peracetic acid, pheromones, Calcium chloride, Sodium nitrate, [...] DL-Methionine, hydrates lime, [...] copper and magnesium as trace minerals; and in the list of ingredients: agar-agar, animal enzymes, calcium sulfate, carageenan, glucono delta lactone, tartaric acid, cellulose, ethylene potassium hydroxide. ecocert.cn |
水、BG、甘油（植物提取）、水解弹性蛋白、玻尿酸钠、神经鞘脂类、维他命A油、生育醇、谷维素、乳酸、黄原胶、酵母提取液、甘油脂肪酸脂、问荆提取液、蛇麻实提取液、赤松果提取液、柠檬提取液、迷迭香提取液、甘草酸钾、枇杷叶提取液、栀子提取液、卵燐脂、癸酸甘油酯、氢化聚异丁烯、聚丙烯酰胺、PEG-80、氢化蓖麻油、月桂醇聚醚 -7 、 氢氧 化 钠 、苯甲酸甲脂、红色504号、蓝色1号、黄色4号 cocoen.com | Wrinkle Eliminator: water, glycerin (plant derived), hydrolyzed elastin, sodium hyaluronate, sphingolipid, vitamin A oil, tocopherol, oryzanol, lactic acid, xanthan gum, yeast extract, glycerin fatty acid ester, horsetail extract, hops extract, pine extract, lemon extract, rosemary extract, dipotassium glycyrrhizinate, loquat leaf extract, gardenia extract, lecithin, triglycerol caprylate, hydrogenated polyisobutene, [...] polyacrylamide, PEG-80, hydrogenated castor oil, [...] Laureth-7, sodium hydroxide , methylparaffins, [...]Red No. 504, Blue No. 1, Yellow No. 4 cocoen.com |
此外，嚴重污染的排放物亦對海魚 [...] 及其他海洋生物造成重大影響，因為污水所含的污染物會消耗海水中 氧氣，而氧氣是 海洋生物賴以維生的要素。 legco.gov.hk | The heavily polluted discharges also seriously affect marine fish [...] and other marine life, because sewage [...] pollutants deplete oxygen in the water, which [...]is essential to sustain marine life. legco.gov.hk |
秘书处代表说，R-507 和 R-404A 是当前与为冷 [...] 藏室安装的现行系统兼容的唯一可获得的技术，但工发组织曾表示工发组织希望鼓励乌拉 圭探讨使用碳氢转为 两个剩余企业的替代办法。 multilateralfund.org | The representative of the Secretariat said that R-507 and R-404A were the only technologies currently available that were compatible with the current systems being installed for cold rooms, although UNIDO had indicated that it [...] would encourage Uruguay to explore the [...] possible use of hydrocarbons as an alternative [...]for the two remaining enterprises. multilateralfund.org |
在与伊拉克各利益攸关方进一步协商后，工发组织代表说，原则上，伊拉克不反对 使用碳氢化合 物为替代制冷剂，但条件是应确保：该技术在技术上是可行的，即可以得到 这些产品所需要的构件和原材料；最后产品价格与使用 HFC-134a 的产品价格相当；该项 目制造和维修方面的安全因素得到解决；使用 碳 氢 化 合 物的产品性能与使用 HFC-134a 的 产品性能相似，必须铭记，巴格达夏季气温可轻易达到摄氏 50 度；提 供关于多边基金资助 的商用制冷转换碳氢化合物技术项目类似经验的信息。 multilateralfund.org | Following further consultations with stakeholders in Iraq, the representative of UNIDO said that in [...] principle, Iraq did not [...] object to using hydrocarbon as the replacing refrigerant, subject to ensuring that: the technology was technically feasible in terms of the availability of components and raw materials for such products; the final product price was comparable to HFC-134a products; safety considerations were fulfilled within the project, covering both manufacturing and servicing aspects; the performance of hydrocarbon-based products was similar to that of HFC-134a products, keeping in mind that the temperature in Baghdad could easily reach 50 degrees Celsius in the summertime; and information was provided on similar experience with projects funded by the Multilateral Fund for shifting commercial refrigeration to hydrocarbon technology. multilateralfund.org |
预期成果 12：利用知识库、网络和机构能力，促进生物和矿物资源的综合管理——人与生 [...] 物圈计划和国际地球科学计划成立了一个关于生物圈保护区中矿物和 碳 氢 化 合 物资源开采问 题的专家组，以便对科学政策问题以及生物圈保护区的可持续发展状况进行审查。 unesdoc.unesco.org | Expected result 12: Integrated management of biological and mineral resources promoted, drawing on the knowledge base, networks and institutional capacity – The MAB and IGCP [...] Programmes have set up an expert group on [...] mineral and hydrocarbon resources [...]extraction in biosphere reserves to review science-policy [...]issues and sustainable development in biosphere reserves. unesdoc.unesco.org |
小组委员会认为，在 2011-2012 [...] 两年期应继续开展下列领域的工作：不敏感 爆炸物和氧化性 固体的分类；与灰尘爆炸危害有关的问题；腐蚀性标准(审议点 [...] 蚀问题以及 C.1 检验对固体的适用性)；进一步调整《全球统一制度》的标准以 使其与《示范条例》的标准相一致；对涉及皮肤腐蚀/刺激的章节进行文字修订； [...] 水引发毒性的评估；执行问题；进一步改进《全球统一制度》附件 1、2 和 3；编 制小包装标签的进一步指导。 daccess-ods.un.org | The Subcommittee considered that the work in the following areas should be continued in the biennium [...] 2011-2012: classification of desensitized [...] explosives and oxidizing solids; issues [...]related to dust explosion hazards; corrosivity [...]criteria (consideration of pitting corrosion and suitability of tests C.1 for solids); further alignment of the criteria in the Globally Harmonized System with that of the Model Regulations; editorial revision of the chapters addressing skin corrosion/irritation; assessment of water-activated toxicity; implementation issues; further improvement of annexes 1, 2 and 3 of the Globally Harmonized System; and development of additional guidance for the labelling of small packagings. daccess-ods.un.org |
加拿大的包括圣卢西亚制冷和空调行业的消耗 臭 氧 层 物 质的最终淘汰管理计划和乌拉 圭附件 A 第一类物质最终淘汰管理计划，意大利的是刚果民主共和国最终淘汰溶剂行业的 消耗臭氧层物质总体项目，摩洛哥淘汰用作土壤熏蒸剂的甲基溴，在塞尔维亚最终淘汰四 氯化碳项目；西班牙的是阿拉伯利比亚民众国淘汰园艺中的甲基溴。 multilateralfund.org | For Canada, those covered the terminal phase-out management plan for ODS in the refrigeration and air-conditioning sector in Saint Lucia and the terminal phase-out management plan for Annex A Group I substances in Uruguay; for Italy, the umbrella project for terminal phase-out of ODS in the solvent sector in the Democratic Republic of Congo, the phase-out of methyl bromide as a soil fumigant in Morocco, and the terminal CTC phase-out project in Serbia; and for Spain, the phase-out of methyl bromide in horticulture in Libyan Arab Jamahiriya. multilateralfund.org |
在克罗地亚和执行委员会签订的协定中，2005 年附件 A 第一类（氟氯化碳）的最大 [...] 允许消费量是 65 ODP 吨，2010 年为 0 ODP [...] 吨；对其间年份，协定没有设定确切数字，但 规定：“消耗臭氧层物质的法律（1999 年 1 月 [...]30 日）列有条款，规定在 2006 年至 2009 年期间，作为一项特例，最多可进口 [...] 21.9 ODP 吨附件 A（第一类和第二类）和/或附件 B （第二类和第三类）或含有这些物质的产品，但这些物质和/或产品得用于维护人、植物和 /或动物的生命；国防、安保和消防；和科学研究安全，以及这些产品不能以对环境友好和 在经济上可行的代用品取代”。 multilateralfund.org | In the agreement between Croatia and the Executive Committee, the maximum allowable consumption for Annex A, Group I (CFCs) for the year 2005 was 65 ODP tonnes, for 2010 0 ODP tonne; and for the years in between, the agreement provides no exact figure but [...] stipulates that "The By-Law on Substances that [...] Deplete the Ozone Layer (of 30 [...]January 1999) includes a clause on importing [...]on an exceptional basis between 2006 and 2009 up to 21.9 ODP tonnes of Annex A (Groups I and II) and/or Annex B (Groups II and III) or products containing these substances, when these substances and/or products are for preserving human, plant and/or animal life; national defence, safety and fire-fighting; and scientific research safety, when such products cannot be replaced by environmentally-sound and economically-viable alternatives”. multilateralfund.org |
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。