1) continuous heating transformation
连续加热转变
1.
Study on continuous heating transformation in a precipitation hardening bainitic steel
析出硬化型贝氏体钢连续加热转变研究
2) continuous heating transformation(CHT) diagram
连续加热转变曲线
3) continuous heating
连续加热
1.
By comparing the starting line of continuous heating transformation with that of TTT diagram, the similarity and difference of the microstructure instability during continuous heating and isothermal heating co.
通过比较连续加热与等温加热条件下的相转变开始线,探讨了连续加热与等温加热条件下结构失稳机制的异同。
2.
The law and characteristics of 7Cr7Mo3V2Si steel under the condition of continuous heating have been studied systematically by using an advanced fully automatic transformation determining instrument called Formaster.
利用Formastor全自动相变测定仪研究了7Cr7Mo3V2Si钢在连续加热条件下的相变规律及特点;测定了能反映其相变规律与特点的奥氏体形成图。
4) reheating furnace
连续加热炉
1.
An optimal study on the fuel consumption of reheating furnace;
中型轧钢厂连续加热炉各段供热优化研究
2.
Based on total heat exchange factor method,the online control process for reheating furnace was studied by simulation.
以总括热吸收率法为基础,对连续加热炉在线控制过程进行了软件仿真研究。
3.
By analyzing heat exchange in reheating furnace, a mathematician model of metal reheating process is established.
建立了炉内金属加热过程的数学模型,并以该模型为实验手段,对冶金企业连续加热炉的自寻最优控制进行了离线仿真。
5) continuous heating furnace
连续加热炉
1.
Analysis for continuous heating furnace of the nonlinear fusion in the running state;
连续加热炉运行状态非线性融合分析
2.
Neural network fusion analysis of the running states for continuous heating furnace;
连续加热炉运行状态神经网络融合分析
3.
This paper evaluates the application effects and problems that multicrystal mullite refractory fabrics be sticked to the inner linings of continuous heating furnace through thermal measure and calculation.
通过热工测试与计算 ,评价了多晶莫来石耐火纤维在连续加热炉上的应用效果及问
6) continuous reheating
连续再加热
补充资料:曲线的连续性
曲线的连续性
curve continuity
quxian de Iianxuxing曲线的连续性(c~continulty)曲线段与曲线段之间的连接光滑程度。由调和函数构造的参数曲线,其自身(即在参数t的取值区间内)的连续性是由调和函数决定的。而对于几条参数曲线段首尾相接构成一条参数曲线时,如何保证连接处具有合乎要求的连续性是一个关键问题。如图1中,参数曲线段Ql(t)和QZ(t),Q3(t)和Q;(t),re[o,1」;若: (l)Ql(l)和QZ(0)的端点重合于P,则Ql(t)和QZ(t)在尸点处有d和G“连续。 (2)Ql(1)和Q3(0)在P点处重合,且其在P点处的切矢量方向相同,大小不等,则Ql(t)和Q3(t)在P点处有Gl连续。 (3)Q一(l)和Q4(0)在P点处重合,且其在P点处的切矢量方向相同,大小相等,则Ql(t)和Q4(t)在P点处有C,连续。 (4)若Ql(l)和Q4(0)在P点处已有d,Cl连续且其Q犷(l)和Q二(0)的大小和方向均相同,则Ql(t)和Q4(t)在尸点处有CZ连续。推而广之,若堵(l)和堵(0)在尸点处的大小和方向均相同,则说Ql(t)和Q4(t)在P点处有口连续。 (5)若Q;(t)和Q3(t)在P点处已具有GO,G‘连续,且其Q犷(l)和Q;(0)的方向相同,但大小不相等,则说Ql(t)和Q3(t)在尸点处有GZ连续。图1曲线段间的连续性 在曲线造型中(参见几何造型),一般只用到Cl,cZ和Gl,GZ连续,切矢量(一阶导数)反映了曲线对参数t的变化速度。曲率(二阶导数)反映了曲线对参数t变化的加速度。通常Cl连续必能保证Gl连续,但Gl连续并不能保证Cl连续。曲线段在连接处达到Gl连续和Cl连续的光滑程度是相同的,但曲线的变化趋势在这两种情况下不一定相同。在实际应用中,应适当选择曲线段的连续性,使造型物体既能保证其光滑性,也能保证其美观性。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条