This pattern is consistent with the passing of a cold weather front bearing a strong area of low pressure at the surface.
沙尘暴的这种分布型式与地面冷锋造成的强低压区相一致。
In this paper the influence of wheel unbalance on the ground surface roughness is investigated in consideration of the disadvantages of dynamic pressure bearing.
本文从分析动压轴承的弱点出发，着重就砂轮不平衡量对磨削表面粗糙度的影响作了探讨。
The pressure distribution on the surface of bearing is symmetry.
轴承四叶所受的压力具有极强的相似性和对称性；
The air bearing structure is formed by applying pressure to the film surface by negative pressure.
通过负压对膜面施加张力来形成气承结构。
The positive pressure distribution on the bearing surface of screw down system of 950 primary mill was studied using FEM and the corresponding improvement way has been put forward.
通过有限元分析，研究了950开坯机压下系统球面轴承表面正压力的分布情况，并据此提出了相应的改进措施。
Metal cock ring soft seat surface pressure to the bearing surfaces, such as the valve core and valve seat is concentric ring surface can be a double tight closure.
金属旋塞表面压向阀座环软支座表面，如阀芯和阀座环表面是同心的，就能得到双重严密的关闭。
The demand of bearing capacity on the surface soil and soft foundation should be met for the static pressure fabricated pile.
论述静压预制桩压桩力对地表土层和下卧软土层承载能力的要求。
The invention provides a sinter oil-containing bearing that inhibits self abrasion and shaft abrasion even under the high surface pressure and manufacturing method thereof.
本发明提供一种，即使在高面压条件下，仍可以抑制轴承自身的磨损以及抑制轴磨损的烧结含油轴承及其制造方法。
The solid of journal bearing pair is created with ANSYS. Some inserts are built and added to the cone solid. The pressure load is applied on the several insert surface, which is more practical.
利用ANSYS建立了牙轮钻头滑动轴承副实体，与前人所不同的是增加了牙齿实体，并在牙齿顶部加上了面载荷，因此数字模型更能反映实际情况；
The solid of journal bearing pair is created with ANSYS. Some inserts are built and added to the cone solid. The pressure load is applied on the several insert surface, which is more practical.
利用ANSYS建立了牙轮钻头滑动轴承副实体，与前人所不同的是增加了牙齿实体，并在牙齿顶部加上了面载荷，因此数字模型更能反映实际情况；
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