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- Keywords thermal melting point;surface premelting;surface stress;molecular dynamics; 表面预熔化;热力学熔点;表面应力;分子动力学;
- Thermal melting point 热力学熔点
- 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。
- Dibenzyltoluene(DBT) has high boiling point, low melting point, good heat-stability and similar physical and thermal properties to those of hydrogenated triphenyl. 二苄基甲苯沸点高,凝固点低,热稳定性好,其理化及热学性质与氢化三联苯相近。
- 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。
- Optical breakdown threshold, visible damage threshold,thermal melting threshold of semiconductor materials of the CCD device by anYAG Iaser and laser energy threshold caused the whole device to faiture are obtained. 得到了YAG激光致使组成电荷耦合器件的半导体材料的光学击穿阈值、视见损伤阈值、热熔融阈值和致使整个器件失效的激光功率阈值等有关结果。
- 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。
- The novel medicinal thermal melting resin adhesive prepared by the invention is a substitute for traditional black plaster, adhesive plasters, cataplasm and attached agent matrix excipient. 本发明制备的新型医用热熔树脂载体胶是传统黑膏药、橡胶膏剂、巴布剂、贴剂基质辅料的替产品。
- 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
- The product was characterized by melt point and IR spectra analysis. 经熔点测定和红外光谱分析,确证产品是苯酚。