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- 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
- perforated metal screen 圆孔筋板
- 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
- Ceilings are embellished with intricate coffered domes, and perforated metal chandeliers hang in the atrium. 天花板的装饰错综复杂，穿孔金属板吊灯悬挂在穹顶上。
- The design is produced by a dobby pattern chain, which may be made of wood with metal pins or perforated metal, paper or plastic rolls. 图案是由一个多臂花型纹链生成的。纹链可以是木制的,上面带有金属纹钉:也可以是带孔的金属片、纸或塑料环。
- 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。
- The key design element is a perforated metal fence that abstracts the iconography of the church while acting as a permeable membrane between the private memorial spaces and the public realm. 设计的关键因素是穿孔金属围栏，教会用抽象的表达意象，传达私人空间和公共领域相互衔接的地域。
- 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。
- In most of the experiments reported to date, the perforated metal films were fabricated by the focused-ion-beam method, and their transmission enhancement was in the visible and near-infrared regions. 根据目前的实验研究报道，这种周期结构金属薄膜通常利用聚焦离子束刻蚀工艺来获得，器件的光学响应在可见光波段和近红外波段。
- 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。
- Leading manufacturer of perforated metals, perforated sheets, textured sheets, expanded mesh, woven... 分类标题：钢材和金属钻孔|穿孔钢板...
- 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。
- Test sieves of perforated metal plate 金属穿孔板试验筛
- a perforated metal ball for making tea. 一种用来制作茶的穿孔金属板球。
- 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。
- periodically perforated metal film 周期结构金属薄膜
- Sheets of postage stamps are perforated. 一张张的邮票都打过接缝孔。
- The target was perforated by bullets. 靶子上全是子弹打穿的孔。
