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- dust free air 无尘空气
- The pitot-static tube can be used only in free air. 皮托管仅能用在自由流中。
- We use dust free pine wood shavings in our inside chambers. 我们使用防尘松树刨花在我们的棚屋中。
- Film should be kept clean, dust free, and handled only by the edges. 胶片应保持清洁,没有灰尘,用手只能拿胶片的边部。
- Asbestos cloth dust free with metal(copper wire, inconel wire) are available. 夹铜丝(或镍丝)石棉布也可提供。
- The pitot-static tube can be used only in free air . 皮托管仅能用在自由流中。
- FFS is dust free (now days a serious consideration when packing fine, powders) and very compact. 农民田间学校是无尘(现天时认真考虑包装罚款,粉末)和非常紧凑。
- The whole technological process all realize low temperature, photophobic, asepsis, dust free, even the fresh melon is carried out a factory treatment process. 整体工艺流程全部实现了低温、避光、无菌、无尘,就连鲜瓜的处理工序都实行了工厂化。
- "My journey, and the sight of the holy Apostle yonder, and the free air which I have breathed have done me good, after so long confinement in my study. “我这次旅行,同那位圣洁的使徒的会面,以及我所呼吸到的自由空气,对我大有好处,原先我闷在书斋里的时间太长了。
- Subject the specimens to the number of test cycles, usually 1000, under the set load, usually 1kg.Reweigh the dust free panels and resurface the abrading wheels. 设定样品检测的转数,通常为1000转,负荷为1公斤,重新称量无尘样板及处理磨耗轮表面。
- Imagine that you are offered a free air ticket that lets you travel around the world and make five stops along the way. 假如给了你一张免费机票让你作环球旅行并沿途作五处逗留。
- If used in combination with strong vacuum cleaner like the JANVAC,grinding or sanding can be done in one dust free process with vacuum so that hardly any dust will be left. 连接高效率的吸尘器;比如JANVAC吸尘器;在打磨过程中同时吸除粉真正做无尘打磨.
- This turbulence caused the flow pattern in the tunnel to be similar to the flow pattern in free air at a higher Reynolds number. 这种紊流使风洞内的流谱与在较高的雷诺数下自由气流中的流谱相似。
- Carry out surface preparation by Grinder and dust free self-enclosed portable grinder until to remove surface laitance and provide sound and textured surface. 使用地坪打磨机和无尘封闭手提磨机去除表面粗糙物,并提供涂装对表面所要求的粗糙度。
- Songpiao: Long are to fly to Beijing Belem Songpiao free air tickets in Beijing- to vote on-line payment or remittance. 送票方式:龙都北京飞往贝伦机票北京地区免费送票,票到付款或网上汇款。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- A particle on which water vapor molecules accumulate in free air to form a droplet or ice crystal. 凝结核水汽分子在其上积聚并在自由空气中形成小滴或冰晶的粒子
- The oil aeration test contains the measurement of the free air in the engine lubrication system. 机油通气试验包括对发动机润滑系统中空气含量的测量。
- Building Decoration: Decorating plate, acoustic board, partition panel, roof insulating panel, water resistant kitchenware, bathing necessity, commercial decorative frame, damp proofing wall of dust free room, and flame retardant/fire-proof sash frame. 建筑装潢:装饰板、隔音板、隔墙板、屋顶隔热板、耐水厨具、浴具、商用装饰架、无尘室防潮墙壁、防火和阻火窗架。
- The relic, when exposed to air, turned to dust. 这件文物,接触空气之后,变成了粉末。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries