The main technological characteristic is to prevent from contacting with air during the process of making powder.
其工艺特征主要是制粉过程与空气避免接触。
In making powder pearl workshops, workers directly turned over powder with their hands by adding a little water so that powder will be rolled to some little powder pearls.
在制火药珠的车间，工人们直接用手边加水边翻火药以使火药粉变成一个个的小珠。
In the case of painting, finishing, and sealing applications, these particles lead to fisheyes in the finish, making powder free gloves the better choice for these applications.
在漆油漆、整理和密封应用的情况下，这些粒子会形成鱼眼（即一种缩孔）。这就使得无粉手套成了这些应用的更好选择。
The method making powder by mechanical alloying is brought forward. Getting CuCr alloy by explosive sintering and thermal diffusion disposal are studied some primary experiments were done.
提出了采用机械合金化制粉，进而进行爆炸烧结和后续热扩散处理的制取铜铬合金的方法，并初步进行了实验研究。
The movable type printing, the compass (指南针) , gun powder and the paper making are called four great inventions of China.
活字印刷术、指南针、火药和造纸术被称为中国四大发明。
Powder Metallurgy is a process for making parts from metal powder.
粉末冶金是用金属粉末制作部件的过程。
This paper mainly introduced a method of making the bionic food with good color, smell, taste and texture, using the Konjac powder as the raw material.
本文主要介绍了利用魔芋精粉为原料制作具有良好的色、香、味、质地的仿生食品的方法。
So in Colonial chocolate making, they would have taken chocolate blocks in this form and grate it to make fine chocolate powder.
因此殖民地的巧克力的制作中，他们选择将巧克力块磨成细巧克力粉。
The actor's nose is painted by a piece of white powder, making him or her easily recognizable.
演员的鼻子是由一块白色的粉画，使他或她容易辨认。
Powder metallurgy (Fig. 5.1) USES sintering process for making various parts out of metal powder. The metal powder is compacted by placing in a closed metal cavity (the die) under pressure.
粉末冶金(图5.1)采用烧结工艺将金属粉末制成各种各样的零件。金属粉末放在封闭的金属腔(模具)中在压力下被压实。
Using skimmed milk powder and palm oil to produce filled evaporated milk in the lab, making the product's stability accorded with evaporated milk.
在实验室利用脱脂奶粉和棕榈油生产植脂淡炼乳，使产品的稳定性与淡炼乳一致。
This behavior is in the previous business card printing and membership card-making spent too much spray powder.
爆发这栽本体的来因是在前一次制卡和会员卡制作顶用了过多的喷粉。
At this junction, making the availability of Wheatgrass in Powder form has proven to be very convenient and effective.
在该路口，使供应草粉末形式已被证明是非常方便和有效的。
An isomeric form of naphthol, C10H7OH, occurring as colorless or yellow prisms or powder, used in making dyes and perfumes and in organic synthesis.
萘酚萘酚的一种异形结构，C10H7OH，以无色或黄色棱柱状或粉状存在，用于制造染料、香水和有机合成收藏。
The crush strength of pressed pellets of capacitor grade tantalum powder which is used for making tantalum solid electrolytic capacitor was tested.
用电容器级钽粉压成适于制作固体电解电容器阳极的坯块， 压缩测定其生坯强度。
The unused powder is collected and recycled for the next printing, making it more sustainable than some other manufacturing methods, in which you'd just have to scrap the carved out materials.
未使用的粉末收集并回收下一次打印，使得它比其他一些制造方法，在你只需要报废刻出来的材料更具有可持续性。
The invention relates to a method for making a titanium-based automotive engine valves using powder metallurgy process, and the automotive engine valve stem, engine valve and method of producing both.
本发明涉及利用粉末冶金工艺制造钛基汽车发动机气门的方法。公开了汽车发动机气门杆、发动机气门以及二者的制造方法。
Put forward a method of making modified ceramic powder, and analysed the performance of different nano modified ceramic coating which formed by flame spraying.
提出了火焰喷涂用纳米改性陶瓷粉末的制备方法，以及对不同纳米改性陶瓷火焰喷涂层的性能进行了分析。
Conclusion Porous plates developed by making use of sintered powder technology could meet requirements of performance of water sublimator.
结论采用粉末烧结技术研制的多孔板的特性满足水升华器的性能要求。
Some results of sample making for some bittle hard materials and powder particles are also described.
并介绍了在制备某些脆硬材料样品和粉末颗粒薄膜样品时所取得的效果。
After applying the technology of low-voltage electromagnetic compaction into making metal powder products, we tried to introduce this technology into the compaction of ceramics powder.
我校继成功地将低电压电磁压制应用于金属粉末压制后，再一次率先将该工艺引入到功能陶瓷粉末的压制上。
This paper introduces the principle of making high temperature alloy powder, its procedure and technical parameters in using this device.
本文介绍利用该装置制取高温合金粉末的原理、过程和技术参数。
In this paper an arc voltage-power compound control system was proposed for developing a vacuum spinning consumable electrode powder making furnace.
本文结合我院研制的旋转电极制粉炉，提出了弧压-功率复合控制自耗电极位置的方案。
Cold Isostatic Pressing process is one of the important methods of making parts in the process technology of modern powder products.
冷等静压成形工艺是现代粉末加工技术中制造结构零部件的重要方法之一。
A white or pale yellow crystalline powder, C20H 14o 4, used as an acid-base indicator, in making dyes, and in medicine as a laxative.
一种白色或淡黄色的晶体粉末，C20 H14o4，用作酸性指示剂，用于制染料，并在医学上用作一种轻泻剂。
A white or pale yellow crystalline powder, C20H14O4, used as an acid-base indicator, in making dyes, and in medicine as a laxative.
苯酚酞一种白色或淡黄色的晶体粉末，c20h14o4，用作酸性指示。
The most effective ingredients for making up high performance concrete are super-plasticizing agent, fly ash or slag powder, silicon powder.
配制高性能混凝土最有效的几种组分是超塑化剂、粉煤灰或矿渣、硅粉。
Risk spot analysis is conducted on powder making system in boiler operation and welding operation in boiler examining and repairing and some control measures are put forward.
分别对锅炉运行中的锅炉制粉系统和锅炉检修中的焊接作业进行危险点分析，提出了控制措施。
Risk spot analysis is conducted on powder making system in boiler operation and welding operation in boiler examining and repairing and some control measures are put forward.
分别对锅炉运行中的锅炉制粉系统和锅炉检修中的焊接作业进行危险点分析，提出了控制措施。
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