specific pressure
英 [spəˈsɪfɪk ˈpreʃə(r)]
美 [spəˈsɪfɪk ˈpreʃər]
网络 比压力; 比压
双语例句
- An available chamber design is presented to prevent squeezing casting from creation of shrinkage crack and shrinkage hole as well as to elevate specific pressure.
为防止挤压铸造铸件缩裂、缩孔产生和提高铸造比压，推荐一种合理料缸（压室）设计。 - Physics and mechanics performance of paste-like backfill material in coal mine such as strength, allowable specific pressure and compressive rate was researched by experiment.
通过实验研究了煤矿似膏体充填体的强度、容许比压、压缩率等物理力学性能。 - The result shows the order of influential factors as: specific pressure, die temperature, pouring temperature and pressure holding time.
结果表明：ZA27合金冲头式挤压铸造工艺参数影响的主次顺序为比压、铸型温度、浇注温度和保压时间。 - Pressure testing is a tool to test possible actions under a specific pressure, including sensitivity testing and scenario testing.
压力测试是检测特定压力情景下可能发生情形的一项工具，包括敏感性测试和情景测试。 - Experimental investigation of specific pressure and friction force of tube rolling process with cylindrical mandrel
圆柱芯棒轧管的单位压力及摩擦力的实验研究 - The influencing factor on the value of critical specific pressure include ratio of section reduced, height to thickness ratio, friction factor, half cone angle and the high temperature yield limit of metal.
断面减缩比，所需制件高径比，摩擦因子，半锥角和金属的高温屈服极限都是影响临界比压的重要因素。 - The lower specific pressure and delay pressurization in time during casting process were responsible for surface blister and cold shut of motor cycle wheel in squeezing casting.
分析了实际铸造比压偏小以及不能瞬间及时增压是造成摩托车车轮挤压铸件表面起泡和冷隔的主要原因。 - Experimental Research on Allowable Specific Pressure of High Water Content Material
高水速凝材料容许比压的实验研究 - The relation between the setting position of the lubrication cooling channel and the specific pressure is discussed in detail.
文中详细地讨论了润滑冷却槽道的安装位置与比压力的关系，并推导出不同安装位置的设计计算式。 - The results indicated that brake properties of carbon discs are decreased in damp condition, that are further declined as brake specific pressure and energy are increased.
结果表明，炭盘的刹车性能在湿态下明显衰退，随着刹车比压、刹车能量的增大，其湿态刹车性能进一步衰减。 - Based on the analysis of distribution of pressure applied by hydraulic support base on seam floor, a method to test the allowable specific pressure of high water content material was suggested.
在分析回采工作面支架底座作用在底板岩层上压力分布特征的基础上，选择正方体试件用钢质小圆柱加压实验的方法测定高水速凝材料容许比压。 - A test study of specific pressure and friction distribution for the rolling in three dimensions deformation
三维变形时轧制单位压力和单位摩擦力的实验研究 - Base on experimental results, error is pointed out in calculating the maximum specific pressure in a cylinder hole of an axial piston pump and the correct calculating method is also given out in this paper.
本文基于试验结果，指出了轴向柱塞泵缸孔最大比压计算上存在的错误，并给出了符合实际情况的正确计算方法。 - The experiment showed that the key processing parameters of Mg alloy in squeezing casting depended on pouring temperature, mould temperature, specific pressure, initially pressurized time after pouring and holding pressure time.
试验时发现镁液浇注温度、铸型温度、比压、开始加压时间和保压时间是镁合金挤压铸造的关键工艺参数。 - In this paper, the influence of specific pressure, velocity and temperature on the friction and wear characteristics of friction couples is investigated and the better brake pair domestic materials are screened out;
主要研究了比压、速度和温度对刹车副材料摩擦磨损性能的影响； - This paper settled the derivation of roll seperating force and the length of contact arc of cold strip rolling, including effect of elastic deformation and, further, considering effect of stick zone to the specific pressure.
完成了考虑轧件弹性变形时冷轧薄板单位轧制压力和接触弧长的精确求解，并进一步考虑了粘着区对单位轧制压力的影响。 - Make an analysis on the operation unit of S100 header and also provide the calculation method of the ground specific pressure and the operating power.
对S100型煤巷掘进机行走部进行了分析，并提出了接地比压和行走功率的计算方法。 - Based on the molecular motion characteristics of liquid in low temperature, the paper presents the equations for specific pressure for sealing liquid in low temperature.
本文根据液体在低温状态下，分子运动的特性，提出了低温密封液体的比压计算公式。 - The specific pressure distribution of asynchronous rolling along rolling direction was experimentally studied in this paper using 1 mm thick brass strip as rolling-stock. The effect of rolling parameters on the specific pressure distribution with or without tension was analysed.
本文通过实测，研究了同径异步轧制厚度小于1mm的黄铜带时，单位压力沿纵向的分布规律，并系统地分析了各轧制参数对张直异步轧制和无张力异步轧制单位压力分布的影响。 - It is a better substitute for bearing bronze especially under high specific pressure.
它是代替青铜轴承的好材料，尤其在重载下工作更为优越。 - In addition, the paper points out that the specific pressure and braking original speed should be considered when brakes are designed or selected.
并指出制动器设计或选用时应考虑制动衬垫比压和制动初速度两因素。 - By means of the analysis about the change of face specific pressure of hydrocarbon pump under pump evacuation, the effect factors of the change of face specific pressure are deduced.
通过分析轻烃泵密封在变工况发生时端面比压的变化，推导了变工况发生时端面比压变化的影响因素； - Through the dynamical test of standard sand specimen during the whole process of high pressure compaction, the rule of springback of sand specimen has been resulted, and the constitutive relationship formulations with respect to specific pressure, bentonite content and compactibility have been derived.
通过标准砂样在高压压实全过程中的动态检测，获得了砂样回弹规律，导出了标准砂样回弹关于压实比压、膨润土含量及紧实率的应力&应变本构关系式。 - Effects of the Specific Pressure on Grain Size in Squeeze Casting
挤压铸造比压对晶粒尺寸的影响 - Under certain hypotheses, the author has derived the specific pressure distribution law of the valve-seat surface of high pressure gate valve during its screwing up.
作者在一定假设下，导出了高压平行闸板阀在开启过程中阀座表面比压的分布规律，所得出的计算公式可给出最大、最小比压的位置和数值。 - Effects of the specific pressure on nucleation rate and linear growth velocity were expounded in squeeze casting.
阐述了挤压铸造比压对形核率及成长线速度的影响。 - Hitherto, the results of analysis on this subject in the references are expressed as a function of one dimension, and they cannot reflect the variation of the specific pressure along the-width of the contact surface.
然而迄今文献上所进行的分析，绝大部分只限于一维表达，不能反映单位压力沿变形区宽度上的变化。 - Under the identical rotational speed, the friction coefficient is reducing with the increase of specific pressure.
同一转速下，摩擦因数随着比压的增大先增大后减小。 - During the pressurization process, the diffusion coefficient of water molecules become smaller, while the cooling process showing a regular pattern is required only under the specific pressure. The diffusion coefficient of the four-molecule water rings is bigger than the five-molecule rings.
等温增压过程，管内水分子的扩散系数一直变小，而等压降温过程却需要在特定压强值下才呈现一定规律，并且四分子水环的轴向扩散能力要强于五分子水环结构。 - The bench test result of the rubber bearings indicate: Under the identical specific pressure, when low speed, the friction coefficient drops suddenly as the speed rises; when middle or high speed, the friction coefficient drops slowly or tends to be steady.
橡胶轴承的台架试验表明：在同一比压下，摩擦因数在低速时随速度的上升而急剧下降，在中高速时摩擦因数下降缓慢或趋于平稳。