bed material
基本解释
- 床沙；河床质；河床物质；床层物料
英汉例句
- The equations for the total carrying capacity and the size distribution of carrying capacity and effective bed material have been presented.
进而论述不平衡输沙时总挟沙能力、挟沙能力级配及有效床沙级配的方程。 - The occurrence of the lower limit of bed material size is attributed to the grain size composition of incoming sediment and the fining mechanism.
研究认为河床质调整极限是由来沙组成及河床质细化机制决定的。 - The combustion and heat transfer in CFB boiler are related with the bed material, while the bed material is formed during the coal combustion, fragment and attrition processes.
循环流化床锅炉炉内的燃烧及传热与炉内床料的状态密切相关，而炉内床料主要是由燃煤含有的矿物组分经过燃烧、爆裂和磨耗过程形成的。 - Opportunity has been trundling around Mars ever since, though it was designed for only a ninety-day mission. (Spirit got stuck in a sand trap in 2009 and quit transmitting nearly a year later.) It never found the lake bed, or organic material of any kind.
NEWYORKER: The Martian Chroniclers
双语例句
权威例句
词组短语
- river bed protection material 护底结构型式
- seed bed base material 苗床基质
- fluidized bed combustion material 流态化材料
- filter bed doubledeck material 双层滤料滤池
- bed d material load 底部物质负荷
短语
专业释义
- 床料
- 河床质
- 底沙
- 底质