| 释义 |
ma·nent 英'mɑːnent美'mɑːnent COCA⁴⁵⁰⁸⁷BNC²³⁶²¹³⁺¹
基本例句
vi.他们留在台上用作舞台指示语
The discovery, development, application and the trend of rare- earth per- manent magnet materials are introduced.
主要介绍稀土永磁材料的发现、发展过程，应用情况及发展趋势。 chemyq
The article introduces the waterproofing and drainage measures and materials for the dam, the foundation of the per- manent lock and some buildings of the Three Gorges project.
介绍了三峡工程中大坝、永久船闸基础及一些建筑物的防排水措施和所用材料。 cnki |