In addition, we draw a conclusion that plasma cloud is the feature of the keyhole by the analysis to the mechanics of forming plasma cloud and the change rule of plasma cloud.
并对等离子弧反翘产生的力学机理、等离子弧反翘的变化规律作了分析，从而得出等离子弧反翘可以作为等离子弧焊接熔透信息的特征量的结论。
Otherwise, based on DEM, digital model of KSD distribution, digital Se model and profile-map analysis, the research has a quantitative analysis of macro change rule in microelement distribution.
另外，建立了数字高程模型、数字克山病分布模型、数字硒模型并作剖面图分析，定量分析了地形与微量元素分布的宏观变化规律。
Therefore, through the analysis of the first passage time parameter, we can conclude the general rule of the LUCC dynamic change process in the regions.
因此通过对首达时间参数的分析，能够揭示出区域LUCC动态变化过程的一般规律。
The change rule of resultant flux and the fouling and slagging characteristics in boiler were discussed with dynamic changes of resultant flux, SEM, XRD and element analysis.
主要通过灰污热流的动态变化、SEM，XRD和能谱分析揭示炉内沾污结渣特性和灰污热流变化规律。
The change rule of the contact pressure, nucleation process and character were investigated by the coupled thermal-electrical-mechanical analysis.
通过结构、热电场的全耦合，分析了焊接过程中接触面压力变化规律，单边焊熔核形成过程以及形核特点等。
Through its analysis of hydraulic performance, the cone-way valve can work well when hydraulic loss is very small, and we can get the change rule of the fluid pressure and the speed .
通过对其水力性能的分析， 表明该阀可在极小水力损失情况下正常工作，并得到了该阀阀板前后部流体压力及速度变化规律。
Through its analysis of hydraulic performance, the cone-way valve can work well when hydraulic loss is very small, and we can get the change rule of the fluid pressure and the speed .
通过对其水力性能的分析， 表明该阀可在极小水力损失情况下正常工作，并得到了该阀阀板前后部流体压力及速度变化规律。
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