In this article the various corrosion protection methods were used for cylinder cases from foreign country to China, and packages were tested with climaticsimulation.
对从国外运往中国的汽缸外壳采用多种防锈包装方法，并对包装件进行了相应的气候模拟试验。
2
The cloud feedback is an important factor, which brings out uncertainty of simulation in the climatic model.
云反馈是影响气候变化的重要因子，它导致气候模拟的不确定性。
3
Simulation of dust emission flux is very fundamental for evaluating climatic effects of dust aerosols and controlling desertification process and dust storm.