To draw lines, the etch a Sketch's stylus scrapes aluminum powder from the underside of a glass screen.
在绘制线条的时候，需要用蚀刻素描笔刮去玻璃屏幕底部的铝粉。
The other method is to pass the powder through 200 or fine mesh screen.
另一种是把软木粉用200目或更细的筛网进行筛选。
The other method is to pass the powder through 200 or fine mesh screen .
另一种是把软木粉用200目或更细的筛网进行筛选。
In summary: diamond net anti-theft screen price profile material, extrusion equipment, spraying powder, processing equipment, diamond grade, some factors affecting the quality of lock etc.
综上所述：金刚网防盗纱窗价格受型材材质，挤出设备，喷涂粉末，加工设备，金刚网等级，锁具的好坏等几大因素影响。
This paper describes experiments of UO_2 powder superior to screen comminution by airflow, and processes research of pellets preparation.
叙述了进行的UO_2粉末筛上料气流粉碎试验，并进行了制备芯块研究。
The preparation of copper powder paste and stencil as well as the property of reactive paste during alongside printing with reactive and copper powder on flat screen printing were introduced.
介绍平网印花机上进行活性染料和金粉共同印花时金粉浆的配制、注意事项，以及在印花生产过程中对花版的制备和活性染料色浆性能等要求。
Key products widely used in medicine manufacture plastic chemical food printing flour fish screen construction industries filtration powder creating particles.
本厂产品广泛用于医药制造、塑料化工、食品、印刷、面粉、养殖建筑等行业的筛分过滤粉末，制造颗粒等。
Objective: To screen the extraction process of volatile oil in Supplemented Xanthium Powder.
前言：目的：筛选加味苍耳子散挥发油提取工艺。
On the ground floor, for example, a screen box conceals a powder room, a storage closet and a staircase.
例如，一楼有一个化妆间、一个储物柜和一座楼梯掩藏在了屏风的包围之中。
The wood screen blocks off the powder room.
木隔板把化妆室隔开。
Airflow screen is widely used in all kinds of difficult to screen fine powder, within the scope of 50-500 mesh powder can be very good sieving.
气流筛广泛应用于各种难筛微细粉，50- 500目范围内的细粉都能很好的筛分。
Infrared extinction ability and application of tiny graphite powder in combustible anti-infrared smoke screen were studied.
研究了微粉石墨红外消光性能及其在燃烧型抗红外烟幕中的应用。
Vibrating screen mesh involves many industries, such as chemical industry, food and condiment industry, mining, pharmaceutical, paper, metal powder, chemical fertilizer industry, etc.
振动筛筛网涉及到很多行业，例如化学工业、食品和调味品业、矿产业、制药、造纸、金属粉末制造、化肥工业等。
When in preparation, the raw materials after drying over a fire are mixed according to the mix ratio by weight, smashed into the powder and passed through the 80 mesh screen.
制备时将所述的原料焙干后按照重量配比混合，粉碎成粉末，过80目筛即可。
In fact have a plenty of slurry, plastic, paint, adhesive type or solid powder, therefore, sometimes referred to as "the silk screen ink printing materials".
实际上有的是浆料、塑料、油漆、胶粘型或固体粉末，因此，有时把丝印油墨统称为“印料”。
The unit is mix the moist powder into machine. Under the action of corotation & reversal revolving roller, It is a special pelletizer equipment by force screen cloth.
本机是一种将潮湿粉未混合物，在旋转滚筒的正、反旋转作用下，强制性通过筛网而制成颗粒的专用设备。
In the traditional CRT projection displays, the phosphor screen mostly is fabricated by depositing phosphor powder on the glass substrate.
传统CRT投影管中荧光屏的制作，大都采用沉淀法在玻璃沉底上沉积一层荧光粉。
In the traditional CRT projection displays, the phosphor screen mostly is fabricated by depositing phosphor powder on the glass substrate.
传统CRT投影管中荧光屏的制作，大都采用沉淀法在玻璃沉底上沉积一层荧光粉。
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