| |||
粒组成分; 粒徑部分 | |||
粒度级别物料的两个规定尺寸极限之间的范围,以及该范围内的颗粒尺寸 | |||
颗粒组 | |||
粒度级别; 粒级 | |||
粒径分级; 粒组; 粒径组成; 粒度级份额; 颗粒组; 颗粒级别; 颗粒的级分 |
size fraction : 22 phrases in 8 subjects |
Desert science | 2 |
Drilling | 1 |
Electronics | 1 |
Engineering geology | 2 |
Explosives and Explosive Ordnance Disposal | 1 |
Metallurgy | 1 |
Space | 1 |
Technology | 13 |