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- big inclination angle 大倾角
- Analysis and technological measures for longwall topple mining process at the big inclined angle seam 大倾角煤层倾斜长壁仰斜开采工艺分析及技术措施
- It is shown that the big inclination conveying has good application prospect in large open pit mines. 应用表明,大倾角运输在大型露天矿具有良好的应用前景。
- big inclined angle 大倾角
- According to relationship between the capacitances,the liquid level, the permittivity and the inclination angle,thr... 从推导结果来看,它是一个简单而实用的好方案,是值得去产品化的。
- The measurement of the inclination angle and the azimuth angle of a well in the drilling process is important. 钻探过程中钻井的倾斜角和方位角的测量至关重要。
- big inclined angle coal seam 大倾角煤层
- In this paper, spider die is analyzed in different conditions of inclination angle, compression angle and land length by computer simulation. 本文通过对支架式管机头的在不同的分流角、压缩角和定型段长度下的流场进行分析,从而得到每种参数发生变化时对流道流场参数的影响,指导机头的设计。
- The influences of working fluid, Fill Ratio of liquid and inclination angle on the thermosyphon operating were analyzed. 试验发现工质为水的热虹吸管的启动时间大于工质为酒精的热虹吸管;
- Severe slugging usually occurs in a gas-liquid two-phase flow system where a riser is followed by a pipeline segment with a downward inclination angle. 严重段塞流主要出现在下倾管段、紧接有一上倾管段或立管段的气、液两相混输海底管道中。
- In this article passive location with inclination angle is presented, and when radars in different altitude this algorithm is mended. 介绍了倾斜角定位算法的基本原理,并推导了处于不同高度雷达站计算倾斜角的公式。
- In this paper, a new proposal for multifunctional sensor measuring liquid level, permittivity and inclination angle is presented. 该文提出了一个可用于多功能传感器的新方案。
- A lowest input heat power was needed when the thermosyphon started and the limited heat transfer rate was found under any inclination angle. 随着热虹吸管加热段温度升高,整体振荡的周期有缩短的趋势。
- On the condition of a larger pipe inclination angle, the distribution of liquid slug lengths was more concentrated in a smaller range. 在管线下倾角较大的情况下,液塞长度分布集中在较小的范围内。
- The distribution of chip thickness along the cutting edge is modeled as a function of tool inclination angle,nose radius,depth of cut and feed rate. 沿切削刃切屑厚度的分布,被作为刀具刃倾角、刀尖圆弧半径、切削深度和进给量的函数被建模。
- The functions of cutting edge inclination angle were expounded in this paper,Selection principle and its reference quantity were sumed up also. 本文对刀具刃倾角的功用进行了较详细的阐述,并归纳出了其合理选用的原则和参考值。
- When the mixture velocity is high enough, the flow tends to axisymmetrical so as to the influence of tube inclination angle can be neglected. 在高混合物流速下,流动趋于轴对称,此时可忽略倾角的影响。
- It can increase the hole inclination angle range and drill elevation angle holes, while setting the top drive power head and hole top plate toward the opposite direction. 动力头及孔口板调转方向,可直接钻凿仰孔,大大增加钻孔倾角范围。
- Our firm is likely to reap a big profit this year. 今年我们公司很可能获得巨额利润。
- The effects of tool's inclination angle on chip formation and the temperature fields,as well as the cutting forces,back forces and feed forces are discussed. 通过三维切削模拟可以获得在不同刃倾角精密切削过程的条件下切屑形状、切削力和切削温度场的分布情况。