The uncertainties associated with current stellar models lie in the input physics: atomicdata, convection theory, mixing in radiative regions, and mass loss.
当前恒星模型中的不确定性来自于输入的物理参数：原子数据、对流理论、辐射区的混合和质量丢失。
2
Thermal manikin is playing an important role in the research of thermal environmental ergonomics, because its characteristic of convective and radiative heat loss is very similar to actual human body.
由于暖体假人的对流及辐射散热特性与实际人体非常接近，因此，在热环境工效学研究中发挥着突出的作用。
3
The loss of radiative seal sources is the biggest security hidden trouble for application of isotope, Should be managed and inspected carefully.