In addition, this paper presents how the diameter reducing rate, the die semicone angle, the friction coefficient and the original wall thickness influence the buckling and the axial elongation rate.
并分析了缩径率、缩径凹模半锥角、摩擦系数、缩径管坯初始壁厚对管端翘曲和轴向伸长率的影响规律。
The temperature of tunnel wall, coefficient of unsteady heat exchange and thickness of heat-adjusting layer at constant air temperature in a tunnel are calculated.
求算了巷道风温恒定时岩体壁面温度、岩体与空气的非稳态热交换系数和围岩调热圈厚度。
The wall thickness of the tube will be increased with increasing back pressure or increasing friction coefficient.
管材弯曲内外侧壁厚随着反推压力的增大或摩擦系数的增大而增大。
With the increasing of thickness of rock fill, the wave force coefficient on the perforated wall generally decreases, while the reflection coefficient increases.
增加消浪室内填料厚度通常可以降低开孔墙结构的波浪力系数，加大结构的反射系数。
The ovarian development, the coefficient of maturation in the ovary and the thickness of ovarian wall all showed annual changes.
卵巢发育、卵巢成熟系数和卵巢壁厚度随季节呈年周期变化。
Exterior wall heat transfer coefficient of the lower main is by adding heat preservation heat preservation material layer thickness and improved to realize.
外墙传热系数的降低主要是靠增加保暖层厚度和改良保暖材料来实现。
Exterior wall heat transfer coefficient of the lower main is by adding heat preservation heat preservation material layer thickness and improved to realize.
外墙传热系数的降低主要是靠增加保暖层厚度和改良保暖材料来实现。
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