- 双语例句 更多例句
Aluminum fibre porous sound-absorbing panel is a new type of sound-absorbing material.
铝纤维多孔吸声板是一种新型吸声材料.
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A new type of porous sound absorbing material was made from super-strength gypsum and glass fiber.
摘要以 高强 石膏为胶凝材料,内掺玻璃纤维,制备出一种新型多孔吸声材料.
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Using sound-absorbing material made of the device used to reduce fan noise.
用吸音材料制成的装置用来减小风机的噪声.
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A new type of porous sound absorbing material was made from-strength gypsum and glass fiber.
以 高强 石膏为胶凝材料,内掺玻璃纤维,制备出一种新型多孔吸声材料.
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- 相关词组
- acoustic material声学材料,隔音材料;
- sound ranging声波测距,音响测距;
- composite material合成材料,成层材料,混合材;
- active material放射材料;放射性材料;活性材料;活性物质;
- absorbing medium吸收媒质;
- absorbing ceiling吸声天花板;
- absorbing ability吸收能力[本领];
- loading material加感材料,填充剂,填料;
- phonetic sound语音;
- sound asleep酣睡的;熟睡的;
- tubular sound管状呼吸音
- clanging sound叮当声;
- green material青材料;
- material requirements planning库存管理;
- material world物质世界;
- sound of footsteps跫;
- absorption of sound[电] 声的吸收;
- material breach实质性违反;
- sound of flowing water潺;流水声;
- roofing material屋面材料;
- 今日热词
- 热门搜索
- loss n.损失;丧失;去世;亏损;失败;失落;
- Just Give Me A Reason 给我一个理由;给个理由;只要给我一个理由
- ours pron.我们的;
- a star is born 一个明星的诞生
- throat n.咽喉;颈前部;[植物学]管颈;
- chimney n.烟囱;狭孔;
- path n.路径; 道路; 路线; 小路; 小径; 行动计划; 成功的途径;
- maple n.枫树;槭树;槭木淡棕色;
- action n.行动,活动;功能,作用;手段;[法]诉讼;战斗;情节;机械装置,活动部件;所做之事;激动人心的事vt.务必做,确保处理(某事)
- BB abbr.2B (double black)铅笔芯;苍翼默示录,BLAZBLUE,是由Arc System Works制作AMI发售的2D对战格斗游戏;abbr.BB公司;商学士(Bachelor of Business);细菌学学士(Bachelor of Bacteriology);保释保证书(bail bond)
- close to you 接近你;
- now adv.现在,目前,此刻;现在就,马上,就要;(用以引出后面的话、改变口气、加强语气或表示安慰、惊奇、恐吓、命令、请求、责备等)喏,好,嗳;刚才,方才;从现在开始;到现在为止,迄今;嗯(在决定下面说什么时的停顿用语);像这样,这一来conj.既然;由于;当…之际,在…的时候