请输入您要查询的字词:
单词
isobutylene
释义
isobutylene
Encyclopedia
工学
异丁烯
释
isobutene;isobutylene
异丁烯
具有4个碳原子、单一双键的支链烃类化合物。又称2-甲基丙烯。常温常压下以气体状态存在,易燃易爆,沸点-6.90℃,临界温度144.74℃,临界压力4.00兆帕。
理学
异丁烯
释
isobutene;isobutylene
异丁烯
丁烯的一种异构体,分子式(CH3)2C═CH2。
随便看
Convention on International Liability for Damage Caused by Space Objects
Convention on International Trade in Endangered Species of Wild Fauna and Flora
Convention on Journalistic Ethics
Convention on Jurisdiction and Applicable Law to the Protection of the Minors
Convention on Jurisdiction, Applicable Law and Recognition of Decrees Relating to Adoptions
Convention on Jurisdiction, Applicable Law, Recognition, Enforcement and Co-operation in Respect of Parental Responsibility and Measures for Protection of Children
Convention on Limitation of Liability for Maritime Claims
Convention on Migratory Species
convention on ozone layer
Convention on Political Asylum
Convention on Protection of Children and Cooperation in Respect of Intercountry Adoption
Convention on Protection of Ocean’s Environment of East-north Atlantic
Convention on Registration of Objects Launched into Outer Space
Convention on Rights and Duties of States
Convention on Stolen or Illegally Exported Cultural Objects
Convention on Technical and Vocational Education
Convention on the Civil Aspects of International Child Abduction
Convention on the Conflicts of Laws Relating to the Form of Testamentary Dispositions
Convention on the Conservation and Management of Highly Migratory Fish Stocks in the Western and Central Pacific Ocean
Convention on the Conservation and Management of High Seas Fisheries Resources in the North Pacific Ocean
Convention on the Conservation of Antarctic Marine Living Resources
Convention on the Conservation of Migratory Species of Wild Animals
Convention on the Continental Shelf
Convention on the Contracts for the International Carriage of Goods by Road
Convention on the Elimination of All Forms of Discrimination against Women
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/8/21 4:29:23