At the same time, it can be seen that the accuracy of VLE calculation of the polarsystem has a great effect on the prediction of the hydrate formation conditions.
同时可以看出，极性体系相平衡计算的准确性对水合物生成条件预测有很大的影响。
2
The polar vortex is a system of wintertime winds.
极地涡旋是冬季风形成的一个风系。
《柯林斯英汉双解大词典》
3
When snowfalls on high mountains or in polar regions, it may become part of the glacial system.