晶体温度随时间的熔化曲线,从不断增大到熔化阶段的不随时间变化。在过渡的地方教材中是用了光滑曲线连接的。如果用不同酒精灯加热就会发现,用的酒精灯越多,熔化曲线约平滑,而酒精灯越少(小),拐的弯月明显。那么可以认为,在无限缓慢加热的理想状况下,就会是一个折线了。
首页 ... fusion current 熔化电流 fusion curve 熔化曲线 fusion drilling [采矿]熔化钻眼法 ...
基于68个网页-相关网页
The content of it can be divided into two parts. One is the high pressure melting curve of iron, the other is a constrained investigation for the candidate Earth’s outer core composition, in which a Fe-O-S system with 90.12/7.98/1.9 wt.
研究内容由两部分构成,第一部分是高压下铁的熔化曲线,第二部分是从对外地核候选组分Fe/FeO/FeS(重量百分比为58.96/35.83/5.21)混合物的Hugoniot线、声速和熔化温度的测量出发,对外地核成分进行约束性研究。
参考来源 - 高压下铁的熔化曲线及外地核候选组分的约束性研究·2,447,543篇论文数据,部分数据来源于NoteExpress
光电检测,数字键盘输入,大屏幕背光液晶显示,屏幕直接显示熔化曲线。
With photoelectric test, digital keyboard input, and large-screen backlit LCD display, the apparatus may show the melting curve directly.
提出了以保护渣烧损曲线最后一个拐点对应的时间来表征其熔化速度的新方法。
A new method of using the time of last inflection of burning curve of mold powder as the index of the melting speed is developed.
熔化层的横截面积与激光束扫描速度之间在一定条件下接近双曲线关系。
The relationship between the section area of the molten layer and the scanning speed of the laser beam is close to hyperbolic under certain conditions.
应用推荐