压力支撑

本文着重介绍铝土矿、氧化铝的其他用途，即用作粘合剂、密封剂、吸附剂、催化剂及催化剂载体、压力支撑料和路面填料等的使用情况。

Emphatically , an account of uses of bauxite and alumina for adhesive , sealing agent , adsorbent , catalyst , catalytic carrier , supporting material against pressure , filling material for road , etc , is given in this paper .

让我们看看他面对压力如何支撑下去。

Let 's see how he bears up under the pressure .

伊朗能够在压力之下支撑多久并不清楚。

How long Iran can withstand the pressure is not clear .

截止到昨天，当井内的压力足以支撑放置在井上的水泥盖帽时，我们可以认为，这个油井已经被完全封闭了。

As of yesterday when the pressures held on the cement plug that was put in by the relief well , we can consider this well dead .

运用有限元软件ANSYS分析了总压力在各个支撑轮胎间的分配、轮胎的应力、应变和位移情况，得出了轮胎受力与轮胎径向位移之间的关系曲线。

Pressure distribution between all support tires , stress , strain , and displacement of tires were simulated with ANSYS . And the relation curve between force of tire and radial displacement was educed .

混凝土压力壳点支撑圆柱钢衬双轴失稳研究

The study on the biaxial instability of a point & supported cylindrical liner shell encased in a concrete pressure vessel

外部竞争压力日增，支撑家具出口增长的内部动力却明显不足。

With the ever increasing of the external competitive pressure , the internal power supporting the export growth becomes clearly insufficient .

并对土压力取值，支撑预压力的影响及土弹簧模型的选择进行探讨。

And the value of soil pressure , the influence of brace pressure and the selection of soil spring model are inquired into .

同时对针对均线附近区间收益分析时发现，股指在向上突破均线时显得较为犹豫，而向下突破均线时有较强的惯性，这也可以看作是均线压力作用和支撑作用不对称的证据。

The author found that the stock indexes hesitate to break through the MAs upwards , but when they break through the MAs downwards , a strong inertia is showed . This can also be seen as the evidence of the asymmetry to the effect of support and pressure .

本文通过一艘LPC实船侧斜桨的设计论述了螺旋桨理论（包括水动力设计、结构有限元应力分布计算及脉动压力预报）如何支撑了整个设计过程。

In this paper , it is reported , how the propeller theories ( including hydrodynamics design , stress distribution analysis by FEM and fluctuating pressure prediction ) and computer code are supporting the propeller design for a LPC ship .

给出了计算模式，并讨论了土压力的计算、支撑弹簧系数的取值问题。

The paper proposes a calculation model , discuses the calculation of soil pressure and the value of spring coefficient .

优势项目复合型教练团队的动力机制主要来源于推动力、压力、拉力、支撑力四种驱动力。

The dynamic mechanism of the dominant sports composite coach team comes mainly from the four driving forces : " driving force , pressure , tension , supporting force " .

如果流体流速压力无法将阀门支撑在一个较大的开启度并保持在稳定的开启位置，则阀瓣和相关的运动部件可能会处于一种持续振动的状态。

The disc and associated moving parts may be in a constant state of movement if the velocity pressure is not sufficient to hold the valve in a wide open and stable position .