将水输送系数控制在合理的范围可以节省电能，避免水系统大流量、小温差运行。
Controlling the water transport factor in a reasonable range can save electricity and avoid water system operating with large flow rate and small temperature difference.
铁矿粉的比重大使摩擦系数增大，对浓相输送时的各种参数有一定影响。
The larger specific gravity of fine iron ore results in an increase of friction factor of dense phase conveying and has certain influence on various parameters.
本文介绍高速输送带弹性振动的基本公式，阐述我国目前常用几种输送带的圆柱刚度和杨氏弹性模量等振动系数的计算法。
This paper introduces basic formulas of elastic vibration of conveyor belt and the calculation of its vibration coefficients e. g. cylindrical rigidity and modulus of elasticity.
分析了单机无穷大系统的阻尼转矩机理，得出了阻尼转矩系数与输送功率的关系。
The damping characteristic of a single-machine and infinite bus system was analyzed, and the relation between damping torque coefficient and transmission power was derived.
在林区贮木场利用纵向输送机进行选材作业时，由于原木在输送途中的多点卸载，用充满系数描述输送机上的实际负荷已不符合实际。
The fact that practical loads in log transfer car were described by coefficient of permeability is not suitable because the logs were unload many times during the transfer process in log storage area.
当输送机填充系数超过0.45时将不能采用这种卸料方法。
This unloading method cannot be used when the fill factor of the conveyor is over 0.45.
本文介绍阻尼式下运带式输送机工作原理，对输送带的张力进行了分析，并对阻尼系数进行测试。
This paper introduces the working principles of the damper type down-ward belt conveyor, analyses the belt tension, reports the test result of the damping coefficient.
本文介绍阻尼式下运带式输送机工作原理，对输送带的张力进行了分析，并对阻尼系数进行测试。
This paper introduces the working principles of the damper type down-ward belt conveyor, analyses the belt tension, reports the test result of the damping coefficient.
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