核反应中释放出来的能被转变为热。
The energy released by the nuclear reaction is transformed into heat.
哈格尔施泰因说，目前商业上热转变电的设备只能达到这个极限的大约十分之一。
But current commercial thermoelectric devices only achieve about one-tenth of that limit, Hagelstein says.
随焊接热输入和激光功率密度的增大，焊缝截面由钉形向近X形转变。
With increase of heat input and laser power density, the cross section of the weld transformed from nail shape to near X shape.
应用推荐