| 单词 | 除草剂 |
| 释义 | 〔picloram〕A colorless compound, C6H 3Cl 3N 2O 2, used as a herbicide. 毒莠定：一种无色化合物C6H 3Cl 3N 2O 2，用作除草剂 〔linuron〕A herbicide, C9H 10Cl 2N 2O 2, used to kill weeds selectively. 利冷隆：一种选择性除草剂，C9H 10Cl 2N 2O 2 〔paraquat〕A colorless compound, C12H 14Cl 2N 2, or a related yellow compound, C 12H 14N 2(CH 3SO 4) 2, used as a herbicide. 百草枯，对草快：一种用作除草剂的无色化合物C12H 14Cl 2N 2，或一种相关的黄色化合物，C 12H 14N 2(CH 3SO 4) 2 〔dalapon〕An organic acid, C3H 4Cl 2O 2, used as a herbicide that selectively kills grasses and other monocotyledons. 茅草枯：一种有机酸，C3H 4Cl 2O 2，用作一种除草剂，有选择地除去草和别的单子叶植物 〔fenuron〕A white compound, C9H 12N 2O, used as a herbicide. 非草隆：一种用作除草剂的白色化合物，C9H 12N 2O 〔silvex〕A solid, toxic, selective herbicide, C9H 7O 3Cl 3, used primarily against woody plants. 三氯苯氧丙酸：一种有毒的固体选择性除草剂，C9H 7O 3Cl 3，主要用于除去木本植物 〔glyphosate〕A white compound, C3H 8NO 5P, that is soluble in water, used as a broad-spectrum herbicide. 草甘磷：可溶于水的白色化合物C3H 8NO 5P，用作广谱除草剂 〔monuron〕A crystalline compound, C9H 11ClN 2O, used as a herbicide for grasses and broadleaf weeds. 灭草隆：一种结晶化合物，C9H 11ClN 2O，用作草和宽叶杂花的除草剂 〔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〔diuron〕A white, crystalline solid, C9H 10Cl 2N 2O, used as an agricultural herbicide. 敌草隆：一种白色晶状固体，C9H 10Cl 2N 2O，用作农业除草剂 〔furfural〕A colorless, sweet-smelling, mobile liquid, C4H 3OCHO, made from corncobs and used in the synthesis of furan, as a solvent for nitrocellulose, and as a fungicide and weed killer. 糠醛：一种用于合成呋喃的由玉米棒芯制成的无色、发甜味的流性液体，C4H 3OCHO，可作纤维素溶剂、灭真菌剂及除草剂 〔amitrole〕An herbicide, C2H 4N 4, used on nonfood croplands to control annual grasses and broadleaf and aquatic weeds. It is not used on food crops because of its carcinogenic properties. Also called aminotriazole 基胺三唑：一种除草剂，C2H 4N 4，用于非食物农田中清除一年生禾本植物、阔叶杂草和水生杂草。基胺三唑可致癌，不能将其用于食物农田 也作 aminotriazole〔diquat〕A strong, nonpersistent, yellow, crystalline herbicide, C12H 12Br 2N 2, used to control water weeds. 杀草快：一种强力非持久性、黄色、晶状除草剂C12H 12Br 2N 2，用于控制水生杂草 |
| 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。