坩埚

Previous to this invention, all flat glass was cut from cylinders or disks of blown glass, but now the metal was poured directly from the pot onto an iron table and flattened with an iron roller.

在此发明以前，所有平板玻璃都是从吹制成的圆筒和圆盘上切割下来的，但是现在金属直接从坩埚中倒到铁工作台上，用铁辊子碾平。

Keywords cold crucible;levitation melting;induction melting;vacuum metal- lurgy

冷坩埚；悬浮熔炼；感应熔炼；真空冶金

Rolled, forged, or cast steel, or malleable iron fittings may be used.

可以使用轧制钢、铸钢或坩埚钢、或者铸铁装置，不允许用生铁。

Rolled, forge d, or cast steel, or malleable iron fittings may be used.

可以使用轧制钢、铸钢或坩埚钢、或者铸铁装置，不允许用生铁。

The chemical formula of the phosphor is SrMoO4:Eu. The method comprises the following concrete steps that: according to the molar ratio of 2:100:100 to 4:100:100, Eu2O3, MoO3 and SrCO3 solids are put into a mortar to be ground and fully mixed; an obtained product is placed in a crucible in a muffle furnace to be roasted for 3 to 4 hours at the temperature between 500 and 700 DEG C, and then a needed product can be obtained.

该荧光粉的化学式为：SrMoO 4 ：Eu 3 ，具体步骤为：将Eu 2 O 3 ，MoO 3 和SrCO 3 固体按照摩尔比为2∶100∶100～4∶100∶100的比例置于研钵中研磨，使其充分混合；将所得产物置于坩埚内放在马弗炉中于500℃～700℃的温度下焙烧3-4h，即得所需产品。

In the present work, pale-yellow KLN crystals with high-quality are grown successfully by a modified Bridgman technique for the first time, the crystallizing behavior, defects and properties of KLN crystals are studied also.

本课题首次将坩埚下降法生长技术用于KLN晶体的生长研究，成功地生长出浅黄色、高质量KLN晶体，同时研究了KLN熔体的析晶行为以及晶体缺陷，测试了KLN晶体的电学和光学性能。

I have small clay pots with saucers that I'd like to use on my enclosed porch.

我有一些小黏土坩埚，它们有附套的碟子。

The second year students were making this when Harry threw a firecracker into Goyle's cauldron to create a diversion.

二年级学生在制作肿胀药水，这时哈利往高尔的坩埚里扔了一个烟火，转移了大家的注意力。

Built this for the Crucible's production of Homer's Odyssey.

内置的这坩埚生产的荷马的奥德赛。

The beautiful balanced crucible shape of the Anew products is already well tried over many years.

美丽的更生产品的形状是平衡的坩埚已经试行了好多年。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。