- 相关词组
- bag filter袋式滤器,囊式集[滤]尘器,装袋[包]机;
- bore well filter钻井过滤器;
- band filter带通滤波器;
- activated carbon filter活性炭滤池,活性炭过滤器;
- acoustical lining吸音隔板;
- acoustical resistance声阻;
- bacteria filter细菌过滤器;
- colored filter滤色器;
- acoustical screen隔音板;
- acoustical board[化] 隔音纸板;
- acoustical tile隔音砖,吸声砖;
- acoustical ceiling吸声天花板;
- after air filter二次空气过滤器;
- absorbent filter吸收性滤器,吸水滤纸;
- acoustical insulation隔声;
- acoustical fiberboard吸声纤维板;
- band-pass filtern.带通滤波器;
- bio filter生物滤池;
- acoustical plaster吸声灰膏;
- acoustic filter声滤波器;
- 今日热词
- 热门搜索
- properly adv.正确地;得体地;完全地;真正地;
- dimension n.方面;尺寸;范围;规模;维度;
- fixed adj. 固定的,不变的;不易挥发的;处境…的,常作复合词;(比赛等)通过作弊预先安排好结果的;v. 固定( fix的过去式和过去分词);
- pint n.品脱;一品脱的量器或容器;一品脱容器的东西;
- once adv.一次;每一次;每隔…一次;曾经;conj. 一…就;
- damn vt.该死;谴责;(表示愤怒)混账;强烈指责;狠狠批评;令(某人)下地狱vi.诅咒;咒骂;
- emperor n.皇帝;君主;
- protection n.保护;保护物;保险;保护法;贸易保护;保护费;
- aloud adv.高声;大声;
- toward prep.对于;向;为了;接近;adj.即将来到的;进行中的;
- pub n.酒馆,酒店;客栈;
- origin n. 起源,根源;出身;[数]原点,起点;[解](筋,神经的)起端;