最大压强

对某固体火箭发动机的内弹道性能进行了数字仿真，得出了燃烧时间平均压强和平均推力、最大压强、比冲和总冲等内弹道性能参数的均值和方差。

On the basis of the digital simulation of internal ballistic properties for a solid rocket motor , the mean value and variance of internal ballistic properties are given , such as , average pressure and thrust , maximum pressure , specific impulse and total impulse .

通过对计算数据拟合得到了最大推力与转速、最大压强与转速的经验公式。

We can get experiential functions of maximum thrust to revolution and of maximum pressure to revolution with data-fit method .

当完全固化后，该产品可承受所有管道设备的最大压强。

When fully cured , they seal to the burst strength of most piping systems .

通过在压片过程中最大压强的不同以及在不同热解温度、不同热解时间和不同的保护气体的条件下对其进行场致发射性能测试，得出最佳条件。

The electron field emission characteristics of the pyrolyzed polyaniline were analyzed under the different pressure intensity , the pyrolytic time , the pyrolytic temperature and different gases .

系统分析了直墙上相对最大压强和相对最大总力，对不同斜坡直墙波浪力进行比较后，给出了它们之间的比较关系。

The relative maximum wave pressure and the relative maximum wave forces are systematically analyzed . After comparison of wave forces on a vertical wall with different slopes is made , a conversion relation is given .

研究了电渗泵的泵流量和最大输出压强的理论表达公式，并进行了实验验证。以六亚甲基四胺作泵载流添加剂，研究了添加剂的浓度对电渗泵流量和电渗泵效率的影响。

Theory expressions of the flow rate and maximum output pressure of the electroosmotic pump were deduced , and validated by the experiment results .

最后，通过分析物模与数模结果，总结了最大冲击压强随相对超高变化的规律。

At last , the variation of the maximum impact pressure with relative clearances is analyzed based on the results of physical model and numerical model .

试验结果表明，板下最大冲击压强与最大总上托力并不总是同步发生，其压强分布形式也不尽相同，应分别考虑。

The test results show that the maximum uplift forces do not necessarily occur with the maximum impact pressures synchronously and the distributing patterns are also different .

这种泵的主要特点是：工作压强范围宽、在较高压强下有较大抽速、最大出口压强较高。

The chief features of this kind of pump are the wider range of working pressure , the higher pumping speed at the higher pressure and the higher maximum forepressure .

最后，研究了不同波态、不同基床尺度和水深条件下总水平波谷力最大时刻压强沿水深的分布情况。

Finally , the pressure distribution through the vertical wall when max wave trough forces occur in the condition of different wave forms , different bed scales and different depth of water have been presented .

宽尾墩与消力池组成的联合消能形式具有消能率高的特点，但也存在着消力池内的压强分布不均匀，最大冲击压强及动水压强集中度过大的问题。

Though the energy dissipation efficiency associated of flaring gate piers with stilling basin is higher , there still are some drawbacks , such as non-uniform pressure distribution and over concentration of hydrodynamic pressure in stilling basin .

结果表明，最大工作压强下圆筒的环向应变只与壳体的安全系数及材料的弹性常数有关，与最大工作压强无关。

The results show that the hoop strain of cylinder under the maximum operation pressure is only related to safety factor of the case and elastic constants of the cylinder , but has no relation to the maximum operation pressure .

长管水击最大水击压强的解析

Analysis of Maximum Water Hammer Pressure in Long Pipelines

通过分析研究和水力模型试验，提出了窄缝式挑坎最大动水压强的估算式。

The estimation formula for slit-type buckets maximal pressure intensity is given through analysis and hydraulic model test .

以往曾对比测定脱细胞骨的生物力学性质，发现其与正常大小的新鲜骨质在最大抗压力，压强方面无显著性差异。

We have made a comparative study on its biomechanical characteristics and found that there was no significant difference in maximum load stress , maximum pressure as compared with fresh bone of the same size .

分析结果显示：环境温度对透湿性的影响最大，其次是压强、相对湿度、透湿时间。

Quantitative analysis of each factor on the moisture permeability was conducted , and it revealed that they were in such an order : ambient temperature > pressure > relative humidity > time of moisture transmittance .

结果表明，平板下最大总上托力并不总是与最大冲击压强同步发生。

The result indicated that the maximal total uplift force did not always occur with the maximal impact pressure intensity synchronously .