| 单词 | 杀虫剂 |
| 释义 | 〔trichloroethane〕Either of two colorless, nonflammable, isomeric compounds, C2H 3Cl 3, having a sweet odor, used as solvents for adhesives, pesticides, and lubricants, and in industrial cleaning solutions. 三氯乙烷：两种无色、不易燃烧、同质异构化合物中任一种，C2H 3Cl 3，气味芳香，用作胶粘剂、杀虫剂和润滑剂的溶剂，也用于工业清洁溶液 〔quassia〕A bitter substance obtained from the wood of this plant, used in medicine and as an insecticide.苦木药：从这种植物的木质中获取的一种味苦的物质，用作制药及杀虫剂〔ovicide〕A chemical agent that kills eggs, especially the eggs of insects.杀卵剂：一种杀死卵的化学药剂，尤指杀死虫卵的杀虫剂〔pyrethrum〕An insecticide made from the dried flower heads ofChrysanthemum cinerariifolium or C. coccineum. 除虫菊杀虫剂：由除虫菊 或 红花除虫菊 的干燥的花朵制成的杀虫药剂 〔naled〕A nonpersistent chemical, C4H 7O 4PBr 2Cl 2, used for mosquito control and as an insecticide against crop pests. 二溴磷：一种非永久性化学药品，C4H 7O 4PBr 2Cl 2，用来抑制蚊子并作为杀死农作物害虫的一种杀虫剂 〔ethion〕A highly toxic, liquid organophosphate pesticide, C9H 22O 4P 2S 3. 乙硫磷：一种剧毒的液态有机磷酸酯杀虫剂，分子式为C9H 22O 4P 2S 3 〔aerosol〕A substance, such as paint, a detergent, or an insecticide, packaged under pressure with a gaseous propellant for release as a spray of fine particles.气雾剂：在压力下与气态压缩气体同装一处，以雾状细小微粒形式喷洒的物质，例如颜料、洗涤剂或杀虫剂〔sulfur〕A pale yellow nonmetallic element occurring widely in nature in several free and combined allotropic forms. It is used in black gunpowder, rubber vulcanization, the manufacture of insecticides and pharmaceuticals, and in the preparation of sulfur compounds such as hydrogen sulfide and sulfuric acid. Atomic number 16; atomic weight 32.064; melting point (rhombic) 112.8°C; (monoclinic) 119.0°C; boiling point 444.6°C; specific gravity (rhombic) 2.07; (monoclinic) 1.957; valence 2, 4, 6. See table at element 硫，硫磺：一种浅黄色的非金属元素，以几种游离的或结合的同素异形形态广泛存在于自然界中。硫磺可用于黑火药、橡胶的硫化、杀虫剂和药物的制作以及硫化合物（如硫化氢和硫酸）的配制。原子序数16；原子量32.064；熔点（正交晶）112.8°C；（单结晶）119.0°C；沸点444.6°C；比重（正交晶）2.07；（单结晶）1.957；化合价2,4,6 参见 element〔nonpersistent〕a nonpersistent pesticide; a nonpersistent infection.非持久性杀虫剂；非持久性传染病〔cyanogen〕A colorless, flammable, pungent, highly poisonous gas, C2N 2, used as a rocket propellant, an insecticide, and a chemical weapon. 氰：一种无色、易燃、有刺激性的剧毒气体，C2N 2，被用作火箭燃料、杀虫剂和化学武器 〔paradichlorobenzene〕A white crystalline compound, C6H 4Cl 2, used as a germicide and an insecticide. 对二氯苯：一种用作杀菌剂和杀虫剂的白色结晶化合物，C6H 4Cl 2 〔dicofol〕A pesticide, C14H 9Cl 5O, containing a small percentage of DDT and used primarily to control mites on crops. 笛高福：一种杀虫剂C14H 9Cl 5O，含有少量的百分比的滴滴涕，主要用于防治作物上的螨虫 〔TEPP〕A crystalline organophosphorus compound, C8H 20O 7P 2, that inhibits the action of acetylcholinesterase and is used as an insecticide and in medicine as a stimulant of the parasympathetic nervous system. 特普：一种结晶状有机磷化合物，C8H 20O 7P 2，能够抑制乙酰胆咸脂酶的活动，用做杀虫剂和副交感神经的兴奋剂 〔menazon〕A colorless crystalline compound, C6H 8N 5O 2PS 2, used as an insecticide against aphids. 灭蚜松：无色晶体状化合物，C6H 8N 5O 2PS 2，用作蚜虫杀虫剂 〔demeton〕Either of two pale-yellow, highly toxic organophosphorous liquids, C6H 15O 3PS 2 or C 6H 15O 4PS 2, used as systemic insecticides. 内吸磷，灭赐松：两种淡黄色、有剧毒的有机磷液体C6H 15O 3PS 2或C 6H 15O 4PS 2中的任意一种，用作内吸性杀虫剂 〔balance〕upsetting the balance of nature through the use of insecticides;由于杀虫剂的使用破坏自然界的平衡；〔Bhopal〕A city of central India north-northwest of Nagpur. Founded in the early 18th century, it is an industrial and trade center. In 1984 a toxic gas leak at an insecticide plant killed more than 2,000 people. Population, 671,018.博帕尔：印度中部一城市，位于那格浦尔西北偏北。建于18世纪初期，是工业和贸易中心。1984年，一家杀虫剂工厂的毒气泄露导致二千多人死亡。人口671,018〔Carson〕American environmentalist and writer whose best-known work,Silent Spring (1962), condemns the use of pesticides hazardous to wildlife. 卡森，拉歇尔·路易丝：(1907-1964) 美国环境主义者和作家，其最著名的作品《沉默的春天》 （1962年），对使用危害野生动物的杀虫剂进行了谴责 〔calomel〕A colorless, white or brown tasteless compound, Hg2Cl 2, used as a purgative and an insecticide. Also called mercurous chloride 氯化亚汞：一种无色、白色或棕色的无味化合物，Hg2Cl 2，用作一种泻剂或杀虫剂 也作 mercurous chloride〔Malathion〕A trademark used for the organic compound, C10H 19O 6PS 2, used as an insecticide. 马拉息昂：一种有机化合物所使用的商标名，C10H 19O 6PS 2，用作杀虫剂 〔diphenylamine〕A colorless crystalline compound, (C6H 5) 2NH, used as a stabilizer for plastics and in the manufacture of dyes, explosives, pesticides, and pharmaceuticals. 二苯基化合物：无色晶体化合物，(C6H 5) 2NH，用于塑料和染料、易爆物、杀虫剂或医药的生产的稳定剂 〔agrochemical〕A chemical, such as a hormone, a fungicide, or an insecticide, that improves the production of crops.农药，农用化学品：用来增加作物产量的化学品，如激素、杀菌剂、杀虫剂〔formaldehyde〕A colorless, gaseous compound, HCHO, the simplest aldehyde, used for manufacturing melamine and phenolic resins, fertilizers, dyes, and embalming fluids and in aqueous solution as a preservative and disinfectant.甲醛：一种无色的气体化合物，分子式为HCHO，是最简单的醛，用于制三聚氰胺和苯酚树脂、化肥、染料、防腐液剂和甲醛澄清水溶液中的防腐剂和杀虫剂等〔diazinon〕An amber liquid, C12H 21N 2O 3PS, used as an insecticide. 二嗪农：一种琥珀色液体，C12H 21N 2O 3PS，用作杀虫剂 〔pesticide〕A chemical used to kill pests, especially insects.杀虫剂，农药：用来消灭有害物的一种化学药剂，特别是昆虫〔chlordane〕A colorless, odorless, viscous liquid, C10H 6Cl 8, used as an insecticide. It may be toxic to human beings and wildlife as a result of its effect on the nervous system. 氯丹：一种无色无味的黏性液体，C10H 6Cl 8，用作杀虫剂。因其对神经系统的影响可能会对人类和野生生物有害 〔sabadilla〕The seeds of this plant used in insecticides and formerly in medicine.赛藜芦籽：以前做药用的植物的种子，现用作杀虫剂〔toxaphene〕A toxic solid compound, C10H 10Cl 8, used as an insecticide. 毒杀芬，八氯莰烯：一种有毒的固体化合物，C10H 10Cl 8，用作杀虫剂 〔arsenic〕Symbol As A highly poisonous metallic element having three allotropic forms, yellow, black, and gray, of which the brittle, crystalline gray is the most common. Arsenic and its compounds are used in insecticides, weed killers, solid-state doping agents, and various alloys. Atomic number 33; atomic weight 74.922; valence 3, 5. Gray arsenic melts at 817°C (at 28 atm pressure), sublimes at 613°C, and has a specific gravity of 5.73. See table at element 符号 As 砷：一种有剧毒的金属元素，有黄、黑、灰三种同素异形体，其中质脆，结晶体的灰色形体最为常见。砷及其化合物用于杀虫剂，除草剂，固体添加剂和各种合金。原子序数33；原子量74.922；化合价3，5。灰色砷熔点为817°C（在28气压时），613°C升华，比重5.73 参见 element〔carbaryl〕A carbamate, C12H 11NO 2, used as a general-purpose insecticide. 西维因，胺甲萘：氨基甲酸盐，C12H 11NO 2，用于一般性的杀虫剂 〔camphene〕A colorless crystalline terpene, C10H 16, used in the manufacture of synthetic camphor and insecticides. 莰烯：一种无色透明的萜烯，C10H 16，用作合成樟脑的制造和杀虫剂 〔mirex〕An insecticide, C10Cl 12, used especially against ants. 灭蚊灵：一种杀虫剂，C10Cl 12，尤用于消灭蚂蚁 〔phorate〕A toxic liquid, C7H 17O 2PS 3, used as an insecticide especially in soil treatment. 甲拌磷：一种有毒的液体，C7H 17O 2PS 3,用来作杀虫剂，尤在土地整治中 〔lindane〕A white crystalline powder, C6H 6Cl 6, used chiefly as an agricultural pesticide but also used topically in the treatment of scabies and pediculosis. 六氯化苯：一种白色晶状粉末，C6H 6Cl 6，主要用于农业杀虫剂，也局部的用于疥疮和生虱子的治疗 〔xenobiotic〕A xenobiotic chemical, such as a pesticide.异型生物质：一种异型生物质药物，如杀虫剂〔disulfoton〕A pale yellow, highly toxic systemic insecticide, C8H 19O 2PS 3, used for some vegetables and flowers. 二硫松：一种剧毒的浅黄色系统杀虫剂，C8H 19O 2PS 3，可用于一些蔬菜和花 〔endrin〕A highly toxic chlorinated hydrocarbon, C12H 8OCl 6, used as an insecticide. 安特灵，异狄氏剂：一种剧毒的氯化碳氢化合物，C12H 8OCl 6，用于杀虫剂 〔dimethoate〕A crystalline compound, C5H 12NO 3PS 2, used as an insecticide. 乐果，大灭松：一种晶体化合物，C5H 12NO 3PS 2，用作杀虫剂 〔endosulfan〕A highly toxic crystalline insecticide, C9H 6Cl 6O 3S, used in the control of crop insects and mites. 硫丹：一种剧毒晶状杀虫剂，C9H 6Cl 6O 3S，用于杀死庄稼害虫和螨虫 〔dieldrin〕A chlorinated hydrocarbon, C12H 8Cl 6O, used as an insecticide and in mothproofing. 狄氏剂：一种氯化碳氢化合物，C12H 8Cl 6O，可用作杀虫剂和防蛀 |
| 随便看 |
|
英汉汉英双解词典收录301015条英汉双解翻译词条，可根据汉字查询相应的英文词汇，基本涵盖了全部常用汉字的英文读音、翻译及用法，是英语学习及翻译工作的有利工具。