| 单词 | 酮类 | ||||||||||||||||||||||||||||||||||||||||||||
| 释义 | 酮类 noun —ketone nExamples:类黄酮 pl—flavonoids pl See also:酮 n—ketones pl • ketone n
|
其中最著名的是甲卡 西酮类似物 ：4-甲基-甲卡西酮（又称为“甲氧麻黄酮”）。 daccess-ods.un.org | The most notable of these include the methcathinone analogue 4-methyl-methcathinone (also known as “mephedrone”). daccess-ods.un.org |
黄酮类化合物（如槲皮素，芦丁）也具有抗氧化效果。 goodlifenutritionhouse.com | Flavonoids (such as quercetin [...] and rutin) have potent antioxidant effects. goodlifenutritionhouse.com |
实验室和动物研究显示，黄酮类化合物保护神经，心脏肌肉，血管，和视网膜的损害。 goodlifenutritionhouse.com | Laboratory and animal studies [...] have shown that flavonoids protect the [...]nerves, heart muscle, blood vessels, and retina from damage. goodlifenutritionhouse.com |
科学家最近发现，岩高兰中含有黄 酮类 化 合 物。 clarinsusa.com | Scientists have recently discovered [...] that Crowberry contains flavonoids. clarinsusa.com |
科学家发现，覆盆子富含黄酮类化合 物和维生素C，具有激活和修复肌肤的作用。在娇韵诗专利化合物锁颜美白系统（Lock-Around System ™ HP）中，娇韵诗将覆盆子与抗坏血酸酸-2-葡萄糖苷相结合，获得了新一代的维生素C，这种维生素C可以不断地渗透到皮肤中，产生一种持久的抗自由基和抗黑色素形成的作用。 clarinsusa.com | Scientists have found the Raspberry to have exceptional skin energizing and repairing properties thanks to its high content of flavonoids and Vitamin C. In its Lock-Around System ® HP, Clarins has combined it with Ascorbyl acid-2-glucoside, a new generation Vitamin C which continuously diffuses into the skin to provide a long-lasting, anti-free radical and anti-melanogenesis action. clarinsusa.com |
酮类 unitika.co.jp | Ketones unitika.co.jp |
这种羰基表涂树脂的独特之处首先在于它在纯酯中具有优异的可溶性， 因此， 不需要任何酮类便可 制成无色透明的溶液， 除应用灵活的特点外， [...] 还可降低原料费用， 节约成本。 wacker.com | The resin’s superb solubility in pure ester is particularly impressive, resulting in a clear, colorless [...] solution without the use of ketones. wacker.com |
加入钙矿物质、天然代谢物苏氨酸和生物 黄 酮类 ， 比 起一般维生素C的吸收和运用量高出4倍。 nulife.com | Formulated with calcium, naturally-occurring threonic acid and citrus bioflavonoids, CITRUS C’s absorption and utilization by the body are 4 times higher than those of ordinary vitamin C. nulife.com |
特种聚合物是专为溶液加工而配制的，因此可溶于包括高氢键溶剂（如THF与DMF）在内的各种溶剂，以及这些溶剂 与 酮类 （ 如 MEK、丙酮）的混合溶液和其它稀释液中。 cn.lubrizol.com | Engineered polymers are specifically formulated for the solution process and are soluble in a variety of solvents including high-hydrogen [...] bonding solvents, such as THF and DMF, and in blends of [...] these solvents with ketones such as MEK or acetone [...]and other diluents. lubrizol.com |
蜂胶中的乙醇精华 (EEP)，已证实有高含量的黄酮类。 nulife.com | Flavonoids have been identified as the most abundant and effective free radical scavengers in the Ethanolic Extract of Propolis (EEP). nulife.com |
FZ-1防火发泡砖是由硅酮类材料 制成，主要用于电缆或电缆桥架穿孔的暂时或永久防火密封；无尘和无纤维的房间，经常安装电器的地方，如电子厂房、计算控制中心、医院和实验室等，还可用于较大孔洞的防火封堵。 emerson.org.cn | FZ-1 fireproof foamed brick is a silicon foam m ateri al , mainly utilized for cable or cable tray perfora ted temporarily or permanently fire seal,Clean an d no fiber room.often installed electrical places , such as electronic factory building, the contro l center,hospitals and laboratories etc,It can al so be used for larger hole for blocked. emerson.org.cn |
1988)以前的分类的专题里， P. [...] sagittatum 和 P. sieboldii主要基于黄酮类化合物和对北美及东亚的植株的变异范围的观察认为是同种。 flora.ac.cn | sieboldii are recognized as conspecific [...] mainly based on flavonoid chemistry and [...]also the observation that North American [...]plants are well within the range of variability of eastern Asian ones. flora.ac.cn |
这些药物中最有名的包括甲卡西酮类 似物4甲基-甲卡西酮（又称“甲氧麻黄酮”）和甲烯二氧吡丁苄酮，后者经常作为 “浴盐”或“植物食物”出售，用来替代可卡因或“摇头丸”等受管制药物。 daccess-ods.un.org | The most notable of these substances include the methcathinone analogue 4-methyl-methcathinone (also known as “mephedrone”) and methylenedioxypyrovalerone (MDPV), which are often sold as “bath salts” or “plant food” and act as substitutes for controlled stimulant drugs such as cocaine or “ecstasy”. daccess-ods.un.org |
黄芩黄酮是一种从黄芩地上部分分离的 黄 酮类 化 合物，以往研究显示因其具有对由自然衰老、D-半乳糖、老年体内模型及氧化/缺氧体外模型的神经保护作用，而被证实能够治疗老年性痴呆。 chinese.eurekalert.org | Flavonoids from the stems and leaves [...] of Scutellaria baicalensis Georgi are neuroprotective agents in a naturally senile, [...]D-galactose, aging in vivo model, as well as an in vitro model of oxidative/hypoxic injury, which have been affirmed as a promising agent for senile dementia. chinese.eurekalert.org |
干式复合包装生产是采用双组分的黏合剂，对两层基材薄膜直接进行黏合而成，其最大的缺陷是：在直接接触快餐食品高油脂、高热、蒸汽等的情况下，黏 合剂中含有的苯类、酯类、酮类、重金属等有害物质，很容易渗透、迁移到食品中，从而造成对食品的污染，此外阻隔性能也欠佳。 sangceng.com | Dry composite packaging production is the two-component adhesive, the two layer base material film directly bonding and become, the largest defect is: in direct contact with the fast food high fat, high [...] fever, steam, etc, adhesive [...] containing benzene kind, esters, ketones, heavy metals and other [...]harmful substances, it is [...]easy to infiltration and migrate to the food, resulting in the pollution of food, in addition barrier performance is poor. sangceng.com |
BM44树脂易溶于酮类、酯类、长 链脂肪醇、芳香烃等多种有机溶剂，与其它成膜树脂如纤维素、环氧树脂、乙烯类树脂及其它丙烯酸树脂有极好的相容性。 cn.industrysourcing.com | BM44 is easily soluble in many [...] organic solvents such as ketones, esters, long-chain fatty [...]alcohol and aromatic hydrocarbons, [...]and also has good compatibility with other film forming resins such as cellulose, epoxy resin, vinyl resin and other acrylic resin. us.industrysourcing.com |
为注射毒品使用者提供的旧针换新针服务、咨询服务和美 沙 酮 治 疗 增加 了。 daccess-ods.un.org | Provision of needle exchange and counselling [...] services, and methadone treatment to [...]injecting drug users has increased. daccess-ods.un.org |
食典委还注意到，基于 CAC/32 LIM/16 中列出的理由，欧洲共同体和挪威对以下农 药最大残留限量持保留意见，包括柑 橘 类 水 果 中的甲萘威（008）、食用内脏、苹果和梨 中的氟硅唑（165）、辣椒和生菜中的乐果（027）、小麦中的马拉硫磷（049）、葡萄和番 茄中的灭多威（094）、花椰菜、阔叶苣、苹果和桃子中的噻 嗪 酮 （ 11 8），以及杏、甘蓝、 花椰菜、白菜头、牛奶、油桃、桃子、番茄、甜椒和玉米中的氯氰菊酯（146）。 codexalimentarius.org | The Commission also noted the reservations of the European Community and Norway on MRLs for carbaryl (008) in citrus fruit; fusilazole (165) in edible offal, apples and pear; dimethoate [...] (027) in peppers and [...] lettuce; malathion (049) in wheat; methomyl (094) in grapes and tomato; cypermethrins (118) in cauliflower, scarole, apples and peaches; and cyhalothrin (146) in apricots, broccoli, cauliflower, cabbage head, milk, nectarines, peaches, tomatoes, peppers sweet, and corn for reasons presented [...]in CAC/32 LIM/16. codexalimentarius.org |
食典委对讨论进行了总结，注意到联合食品添加剂专家委员会对欧洲共同体的关 注给予了特别重视，要求食品中兽药残留委员会和联合食品添加剂专家委员会根据获得 新的数据，考虑修订醋酸美伦孕酮的 相 关规定。 codexalimentarius.org | The Commission concluded the discussion, noting that JECFA had addressed specifically the concerns of the European Community and requested the CCRVDF and JECFA to consider revision of melengestrol acetate when new data became available. codexalimentarius.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 |
13 个职业类主管 人员中的每个人都将继续负责审查申请，确定由专题专家 (即专家组)进一步评估的候选人，担任其负责范围内的专家组的秘书并合并专家 组的结论和面试报告以提交外地中央审查机构，监测其分管的职 业 类 职 位在外地 行动中的在职率，管理其分管的名册，编制外地行动方案主管人短名单并确定何 时应进行外联活动，以处理名册中存在的差距，特别是性别均衡和地域代表性方 面的差距，确定外地在职工作人员的流动机会，以便工作人员在相关工作地点之 间轮调。 daccess-ods.un.org | Each of the 13 Occupational Group Managers would continue the responsibilities for reviewing applications, identifying candidates for further assessment by subject matter experts, that is, expert panels, serving as Secretary for the expert panel under his or her purview and consolidating findings and interview reports from the panel for presentation to the Field Central Review Bodies, monitoring incumbency rates in the field operations for positions in his or her occupational group, [...] managing his or [...]her assigned roster, developing shortlists for programme managers in the field operations and determining when outreach activities should be conducted to address gaps in the roster, especially in gender and geographic representation, and determining the mobility opportunities for staff members currently serving in the field so as to rotate staff among relevant duty stations. daccess-ods.un.org |
在访问期间，工作组发现，非洲人后裔在葡萄牙面临的挑战主要涉及他们 [...] 作为一个特定群体在葡萄牙国家政策和立法框架中得不到承认；其在历史上对 [...] 该国的建设和发展作出积极贡献得不到承认；没有按种族或族裔分列的定性和 定量的分类数据 ；贫困、获得教育、公共服务和就业机会不平等，以及在行政 [...] 和司法制度运作方面的歧视，形成恶性循环；存在种族貌相和警察暴力；在政 [...] 治和体制决策进程中代表不足，以及葡萄牙缺少针对非洲人后裔或其他少数群 体的具体措施或扶持行动政策。 daccess-ods.un.org | During their visit, the Working Group found that the challenges faced by people of African descent in Portugal related mainly to their lack of recognition as a specific group in the national policy and legal framework; the lack of recognition of their positive contribution throughout history to the construction and development of [...] the country; the lack of qualitative and [...] quantitative disaggregated data by racial [...]or ethnic origin; the existence of a circle [...]of poverty, unequal access to education, public services, employment, as well as discrimination in the administration and functioning of the justice system; existence of racial profiling and police violence; underrepresentation in political and institutional decision-making processes, as well as the lack of special measures or affirmative action policies in Portugal for people of African descent or other minorities. daccess-ods.un.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。