1·On the basis of the research into the bulk temperature field in gears makes research theoretically on the source temperature field in gears, which is a typical geopotential problem.
在齿轮本体温度场研究的基础之上，对齿轮有源温度场这一典型的位势问题从理论上进行了探讨。
2·The calculation of the geopotential tendency gives good indications in the forecasting of heavy rain area and the movement of low systems.
日常业务中计算500毫巴层位势倾向，在判断未来低值系统的移动和暴雨落区中，有一定指示意义。