Elementary atmosphere plasma flow control experiment is performed.
进行了大气压等离子体流动控制初步实验。
2
An elementary attempt concerning the model for predicating sediment yielded by debris flow at the Jiangjia Gully has been done in term of time and control factors.
从时间和控制因子两个角度，初步探讨了蒋家沟流域产沙预测模型。
3
On the basis of an elementary cascade method a calculation model for the off-design performance of an axial-flow compressor has been set up.