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玻璃质

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The microcrystal glass takes the glassiness as the basic material,after sinter and polish,it will be as hard as granite and as beautiful as the natural marble and it is also charactered with never airslaking and eroding.

微晶玻璃装饰板是以玻璃质做为基本材料,经烧结抛光后具有超花岗岩的硬度,又有超天然理石的美感,还有永不风化、不腐蚀、超天然石材的优点。

A furnace formerly used in glassmaking for calcination of materials into ''.

熔炉一种以前用在玻璃生产中的火炉,用于原料到玻璃质的锻烧

Raffinose, stachyose, and Galpi were found to have good glass forming properties, and their glass transition temperatures were 67.4, 66.4, and 33.40℃, respectively.

棉子糖、水苏糖和甲基肌醇半乳吡喃糖有良好的玻璃质化特性,其玻璃质化转移温度分别为67.4、66.4和33.4℃。

The Tg for a mass ratio mixture of Galpi and sucrose of 0.3/1 was greater than 0 and was similar to that of the same ratio mixture of raffinose to sucrose, indicating that Galpi as well as oligosaccharides plays an important role in glass formation.

甲基肌醇半乳吡喃糖和蔗糖以0.3对1重量浓度混合比例,其玻璃质化转移温度在0℃以上,且近似於相同比例之寡糖类和蔗糖混合,显示甲基肌醇半乳吡喃糖和寡糖类在玻璃质化形成上扮演重要的角色。

He discovered that objects charged with vitreous electricity repel each other but attract objects charged with resinous electricity.

他发现,带有玻璃质电的物体彼此排斥,但与带树脂质电的物体则相吸引。

A flat sheet of metal or glass on which a photographic image can be recorded.

照相用的玻璃质或金属质,在它上面,相片影象才能被记录下来。

Discharge valve: glass-lined equipment is high in silicon content of the vitreous enamel.

3, 放料阀:搪玻璃设备是含高硅量的玻璃质釉。

The weight percentage for the components of the hyaline coating is as follows: SiO2 45 to 54 percent, B2O3 15 to 20 percent, one or more of Na2O, K2O and Li2O, 10 to 24 percent, one or more of TiO2, ZrO2 and ZnO, 6 to 18 percent , and the rest is one or more of CaO, MgO and CeO2. Firstly, the glass powder is mixed with the mill additions to be pulped and then plated on the surface of titanium or the titanium alloy. After being dried, the surface of titanium or the titanium alloy is directly used for a thermal hydrogen treatment or smelted at a temperature of 900 to 1, 000 DEG C for 15 to 30 minutes and then a hyaline coating with a thickness of 20 to 70 micrometers is formed on the surface of titanium or the titanium alloy; secondly, titanium or the titanium alloy plated with the coating is conducted a thermal hydrogen treatment. After the treatment technique is finished, the coating flakes off automatically in the process of cooling; and finally, a surface treatment is supplemented to meet the requirement of the workpiece surface.

玻璃质涂层成分按重量百分比:45-54SiO2,15-20B2O3,10-24Na2O、K2O、Li2O中的一种或多种,6-18TiO2、ZrO2、ZnO中的一种或多种,余量CaO、MgO、CeO2一种或多种,将玻璃粉与磨加物混合制浆并涂覆在钛或钛合金表面,干燥后直接用于热氢处理,或在900-1000℃下熔烧15-30min,在钛或钛合金表面制得20-70微米玻璃质涂层,随后将制有该涂层的钛或钛合金置于氢气气氛下进行热氢处理,处理工艺结束后,涂层在冷却过程中自剥落,最后辅以表面处理即可满足工件表面要求。

D glass or glass-lined vitrified or enameled coating

d 玻璃或玻璃内衬包括玻璃质或搪瓷覆表

A mineral form of vitreous or glassy silica; formed by the melting of quartz sand.

一种玻璃质或象玻璃的硅石矿物,由在闪电或陨星的作用下熔化的石英砂构成。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力