请输入您要查询的字词:
单词
滤膜质量法
释义
滤膜质量法
Encyclopedia
工学
滤膜质量法
释
filter mass method
滤膜质量法
采集一定体积的含尘样品,将粉尘阻留在已知质量的聚氯乙烯纤维滤膜上,根据采样后滤膜的增量及采样体积,求出单位体积空气中粉尘质量的方法。
随便看
very short wave
very slow nova
Very Small Aperture Terminal
very small aperture terminal
very small aperture terminal satellite communication system
very small aperture terminal, VSAT
very small-scale structure
very soft binary
very strong-lined giant
very strong-lined star
very strong summability
very teleseism
very trustworthy
very weak Bernoulli process
very well poised series
very-well-poised series
Vesak
Vesalius crater
Veselin Topalov
vesical plexus
vesical uvula
vesica piscis
vesicle
vesicle trafficking
vesicula
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:2026/6/5 10:36:04