其特点是柱塞腔许用压力大致等值地高于实际压力。
The main feature is that the maximum permissible plunger chamber pres sure curve is approximately equidistant above the actual pressure curve.
现有按许用压力角确定凸轮机构基本尺寸的方法欠妥。
The available method for determining basic size of cam mechanism according to its allowable pressure angle is lack of appropriateness.
在满足机构许用压力角条件下，采用0．618法最优确定盘状摆动凸轮机械的最小基圆半径。
Meeting requirement of the mechanical pressure angle, the minimum base radius of a plate cam for oscillating follower is determined by the 0.618 optimization method.
泵的额定压力是指泵连续工作时的最高许用压力，而其工作压力则决定于外部负载，泵的寿命与其工作压力直接相关。
The pump is rated pressure pump work for the highest allowable pressure, but their work is determined by external pressure load, pump life are directly related to their work pressure.
本文根据波动压力计算方法推导出了最大许用起钻速度和下钻速度的计算公式。
By using the surge pressure calculating method, in this paper the formulas have been derived which are used to calculate the maximum allowable velocity in pulling and running pipe in borehole.
本文根据波动压力计算方法推导出了最大许用起钻速度和下钻速度的计算公式。
By using the surge pressure calculating method, in this paper the formulas have been derived which are used to calculate the maximum allowable velocity in pulling and running pipe in borehole.
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