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- A metal screen placed in front of an open fireplace to catch sparks. 炉栏放在敞口火炉前的一块能挡住火星的金属屏障
- Prepare a metal screen (like those used in windows or screen doors) by stapling screen to a wood picture frame. 准备一个金属滤网（就像窗户或纱门那种的），把金属滤网钉在木画框上。
- Available in READY-PACK Packaging--lighttight envelopes containing film that can be used with or without a metal screen cassette. 随取随用包装袋是一种不透光的包装封袋,其中包含的胶片可以配合使用或者无需金属屏暗盒。
- Inlay of rubber pas id in the bottom of the metal screen for protection.There is a pothook on the body for the convenience of work. 金属保护网罩底部镶有橡胶垫，灯体另设作业挂钩。
- The big size dust motes are filtrated by the metal screen,the small ones are charged to positive when entering the ionized region with air. 大部分大颗粒物在通过电子空气净化器的金属过滤网被过滤。更小的颗粒物随气流进入电离区时，被高电压电离。
- Considering the conditions of the original tower and the characteristics of acetone distillation process, metal screen structure packings and sieve plates were used. 考虑丙酮精制系统的特点，在原塔基础上采用规整金属丝网波纹填料与筛板相结合的方法对原塔进行了技术改造。
- The author suggests the method of metal screen preliminary treatment and water membrane sprinkling technique treatment dust of automobile tire keel burnishing workroom. 阐述了采用网滤预处理、液膜喷淋技术处理汽车龙骨抛光车间粉尘,实践证明该系统具有排气效果好、运行稳定、噪声低、处理效率高等优点。
- And you're likely to“ assemble” a Faraday cage on a regular basis: The metal screen built into the glass of your microwave oven lets the microwave oven act as a Faraday cage when the door is closed. 你还可以在正常的基础上“装配”一个法拉第笼：微波炉玻璃中的金属屏让微波炉门关上时就构成了一个法拉第笼。
- Perforated metal screen sheet is mainly used in oil field drilling, mine screening, engineering, sif... 发布者：王敏所在地：河北石家庄市行业：冶金矿产职位：业务助理工作年限：应届毕业生
- Heavy metal screen on gastric fluid 胃液中重金属筛查
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- a metal screen placed in front of an open fireplace to catch sparks 放在敞口火炉前的一块能挡住火星的金属屏障
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
