1) dynamic temperature curve
静态温度曲线
2) static temperature curve
动态温度曲线
3) sub-workspace
静态曲线
1.
the conditions for the coupler point of the five-bar linkage to locate at the boundary of the sub-workspace are derived,and an algorithm to draw the sub-workspace boundary is put forward.
先作出静态曲线与不定曲线的定义,然后根据产生五杆机构连杆点子空间边界的条件,得出五杆机构子空间边界的求解算法,最后, 通过算例验证了算法的正确性。
4) stationary temperature
静态温度
1.
The chaotic motion of a bimetallic thin circular plate with transverse periodic excitation was investigated considering the effect of geometric nonlinearities and uniformly distributed stationary temperature.
考虑几何非线性和均匀静态温度的影响,研究了具有初挠度的双层金属薄板在周期时变横向载荷作用下的混沌运动。
2.
Considering the effect of geometric nonlinearity and uniformly distributed stationary temperature,the chaotic phenomena of a double-layer thin circular plate under transverse periodic excitation are investigated.
考虑几何非线性和均匀静态温度的影响,研究了双层圆薄板在周期时变横向载荷作用下的混沌现象。
5) static CCT
静态CCT曲线
6) Temperature profile
温度曲线
1.
The article introduces the general technology requirements for reflow soldering and typical temperature profile and techni- cal parameter of the main control point at the temperature profile, and also describes common quality defects of reflow soldering, briefly discusses the reasons of production defects and appropriate countermeasure.
文中介绍了再流焊的一般技术要求,并给出了典型温度曲线以及温度曲线上主要控制点的工艺参数。
补充资料:老化温度-时间曲线
分子式:
CAS号:
性质:用以求取高分子材料的耐热老化寿命。老化寿命τ值与温度间有如下关系:lnτ=ΔE/RT+B式中,ΔE为反应活化能;T为热力学温度;R为气体常数;B为常数。通过几个温度点做实验,获得各温度点在老化过程中,有关性能变化与时间关系的动力学曲线图。由此求出各温度点达到特定老化状态时的时间,即寿命值τ。
CAS号:
性质:用以求取高分子材料的耐热老化寿命。老化寿命τ值与温度间有如下关系:lnτ=ΔE/RT+B式中,ΔE为反应活化能;T为热力学温度;R为气体常数;B为常数。通过几个温度点做实验,获得各温度点在老化过程中,有关性能变化与时间关系的动力学曲线图。由此求出各温度点达到特定老化状态时的时间,即寿命值τ。
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