您要查找的是不是：
- GC determined the purity of material and produce .IR and melting point apparatus determined recrystal produce .And we verified the dynamic model of extraction in terms of experiments data. 在相关实验数据的基础上，对超临界萃取的动力学模型进行初步探讨，对工业化流程作了初步设计及经济核算，并提出了工业化应当注意的技术经济问题。
- Boiling and melting point apparatus 沸点及容点计
- micro melting point apparatus 显微熔点测定仪
- thiele melting point apparatus [机] 均热管
- rapid melting point apparatus 快速熔点测定仪
- melting point apparatus 熔点测定器
- The melting point of a substance. 某物质的熔点
- What is the oxygen melting point? 氧气的的溶点是多少?
- In contrast, iron has a much higher melting point. 相反,铁有着高的多的熔点。
- The melting point of lead is lower than that of iron. 铅的熔点比铁的低。
- Account should be taken of the low melting point of this substance. 应该考虑到这种物质的熔点低.
- The melting point of copper is not so high as that of iron. 铜的熔点不如铁高。
- Pure substance normally have sharp melting points. 纯质在正常情况下有鲜明的熔点。
- The erosion of metals varied depending largely on the melting point. 金属的烧蚀在很大程度上随熔点而变化。
- Bismuth does lower the melting point and improves wetting but has limitations. 铋确实能够降低熔点,并提高熔湿特性,但是它也具有局限性。
- Melting Point :630 oC，，Density 62g/ cm3，，with badness character in heating. 熔点630度，密度6.;62克克//厘米33，导热不良。
- Melting Point :630 oC，Density 62g/ cm3，with badness character in heating. 熔点630度，密度6.;62克/厘米3，导热不良。
- You will also characterize the semicarbazone by melting point determination. 你也要通过测定熔点以鑑定缩胺基脲。
- High melting point,cheap price,can braze copper and steel without cadmium. 770 810熔点较高，但无镉，价格低廉，可焊铜、钢等材料。
- A metallurgical coating process in which iron or steel is immersed in a powder of another metal, such as zinc, chromium, or aluminum, and heated to a temperature below the melting point of either. 渗碳处理一种冶金镀膜工序，在此工序中把钢或铁浸入另一种金属如锌、铬或铝的粉剂里，并加热至这一金属的熔点温度以下
