[物] 膨胀系数
coefficient of expansion //
名词 the amount of expansion (or contraction) per unit length of a material resulting from one degree change in temperature 膨胀系数 (Also called expansivity)
the fractional change in length or area or volume per unit change in temperature at a given constant pressure
同义词： expansivity
膨系数
膨胀系数
膨胀系数-引用次数：2
Paraf fin has a large coefficient of expansion in temperature range near its melting p oint, and its melting point can be regulated easily. Seven fundamental actuator models are constructed, and the characteristics of their displacement output are tested.
石蜡在其熔点附近具有很大的膨胀系数 ,而且其熔点可以调节。
膨胀系数
涡旋式流化砂床生物滤器的设计与研究 关键词：生物滤器；流化床；石英砂；砂床厚度；膨胀系数 [gap=7764]Key words：biofiher；fluidized—bed；quartz sand；sand bed thickness；coefficient of expansion
... 膨胀式锚杆：expansion bolt 膨系数：coefficient of expansion 棚子：framed timber ...
coefficient of expansion 共注射 ：两种材料从两个塑化机筒注射进一个模具的技术，该注射可以同时也可以顺序进行。 contained-channel parts 包含通道的零件 ：该零件气体的穿透被通道或管的壁阻挡住，气体流到是...
... coefficient of expansion 体胀系数 ... cubical expansion 体积膨胀 ... expansion bolt 伸缩螺栓 ...
[物]膨胀系数
Water is variable in coefficient of expansion.
水的膨胀系数是不变的。
Water has a variable coefficient of expansion.
水的膨胀系数是可变的。
After jointing, coefficient of expansion leads to remain force.
接合后存在残余应力起因于材料的热膨胀系数。