请输入您要查询的字词:
单词
机制砂
释义
机制砂
Encyclopedia
工学
骨料
释
manufactured sand
机制砂
经除土处理,由机械破碎、筛分制成的,公称粒径小于5毫米的岩石、矿山尾矿或工业废渣颗粒。不包括软质、风化的颗粒。
随便看
freshwater fish culture
Freshwater Fisheries
Freshwater Fisheries Research Center
freshwater fishery species
freshwater fishes
freshwater fish seed culture
freshwater fish viral diseases
fresh water fungal diseases
freshwater harmful algal bloom
freshwater industrial fish farming
freshwater lake
freshwater lake microbes
freshwater lakes in China
freshwater microorganism
freshwater mussel
freshwater mussels
freshwater offspring breeding
freshwater ornamental fish
freshwater seed breeding
freshwater seed culture
freshwater shellfish breeding
freshwater shellfish fungal diseases
freshwater shellfish seed culture
freshwater shellfish viral diseases
freshwater species
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:2026/1/31 15:52:30