初始压力,initial pressure
1)initial pressure初始压力
1.Initial pressure of mixture gas greatly affects the methane gas ignition and explosion process.初始压力是矿井瓦斯爆炸的发生和传播过程中的一个重要影响因素,本文研究了初始压力对于瓦斯混合气体的最低点燃温度、可燃上限的影响,并根据质量、动量、能量守恒原理,推导建立了考虑初始压力p0时的爆轰参数计算公式,计算出煤矿巷道不同初始压力下的爆轰参数,分析瓦斯混合气体的初始压力p0对于瓦斯爆轰各个参数的影响。
2.Through analyzing and exploring a large number of tests and literature data, this paper sums up several impacting factors of dust explosion development in closed container including mainly dust density, initial pressure, oxygen content, container shape, turbulent, etc.通过对大量实验及文献数据的分析和探讨 ,总结出密闭容器中粉尘爆炸发展的诸多影响因素 ,主要包括粉尘浓度、初始压力、氧含量、容器形态以及湍流度等 ,并得出相应的结
3.The initial pressure and resistance to the tensile strengh at the interface are considered.本文给出了模拟结构分缝张开和闭合的有限元模型,该模型可以模拟缝面初始压力、抗拉强度的影响,且具有形成方便,适用范围广等优点;文中导出了非线性有限元的计算公式,编制了相应的非线性有限元程序,并对两个块体接触问题和一个分缝拱肋结构的非线性动力响应进行了计算,研究了不同接缝参数、不同初始压力及基座是否设缝对结构非线性响应的影响,给出了有关结论。
英文短句/例句

1.On the Influence of Initial Pressure on Natural Gas Hydrate Formation in a Porous Medium初始压力对多孔介质中气体水合物生成的影响
2.Combustion Characteristics of Hydrogen-Enriched Natural Gas Under Various Initial Pressures不同初始压力下掺氢天然气的燃烧特性
3.Influence of Initial Pressure on Flame Propagation Characteristics of Natural Gas-Hydrogen-Air Mixture初始压力对天然气-氢气-空气混合气火焰传播特性的影响
4.An energy method for calculate borehole pressure under decoupled charging不耦合装药条件下炮孔初始压力计算的能量方法
5.Benefit of this modified shape is that the expansion around the first corner reduces the initial pressure coefficient on the frustum to low values.这个改进的外型的优点是绕第一角点的膨胀会把截锥上的初始压力系数减少到很低的值。
6.Numerical Analysis of the Pressure Relief Effect on Slot at Different Initial Stresses初始应力对缝槽卸压效果影响的数值分析
7.Influence of initial stress of thin pressing parts on welding hot cracking susceptivity薄壁冲压件初始应力对焊接热裂纹敏感性影响
8.Effects of initial defects to the limit load of pressure cylinder shell初始缺陷对耐压圆柱壳结构极限承载力的影响
9.Influence of Testing Media on Primary Bubble Point Pressure of Metallic Fiber Felt介质对金属滤毡初始气泡点压力的影响
10.Solution to initial horizontal stress and lateral earth pressure coefficient at rest by flat dilatometer tests扁铲侧胀试验求解初始水平应力和静止侧压力系数
11.The incipient yield pressure of the cylinder is gained by analyzing the experimental data.通过对该实验数据的分析得到了圆筒的初始屈服压力。
12.In 1571 as an ex-bailiff he began another year of office as chief alderman.能够顶住事业初期的压力的人,始终值得尊敬,也有资格成功。
13.COMBUSTION CHARACTERISTICS OF NATURAL GAS AT VARIOUS INITIAL TEMPERATURE AND PRESSURE天然气在不同初始温度和压力下的燃烧特性研究
14.Some New Analytical Results for Plastic Buckling and Initial Post-Buckling of Plates and Cylinders Under Uniform Compression均布压力作用下板和柱面塑性屈曲和初始后屈曲的分析结果
15.Inititial excess pore-water pressure developed during single pile driving单桩沉桩引起的初始超孔隙水压力及其消散的计算
16.The residual strain is the additional shear strain created with the increase of pore pressure due to cyclic shear under initial shear stress.残余应变是由于周期剪切引起孔隙压力增长,在初始剪力作用下产生的附加的剪应变.
17.Meanwhile, the application fills initialization files with driver names, port assignments, and other details that ease the programmer’s burden.在这个期间,程序用驱动程序名、端口分配和减轻程序员压力的其他细节填充初始化文件。
18.The results show that the initial parameters and thepressure difference between outer and inner surface of the hollow jet play adominant role on the shape of the liquid jet.结果表明,旋流喷嘴的初始参数和空心射流内外表面压力差是决定射流形状的主要因素。
相关短句/例句

original water pressure初始水压力
1.Research purposes: Based on the real measurements of water pressures of the tunnels on Chongqing-Huaihua Railway and Yichang-Wanzhou Railway,the researches are done on the effect factors and calculation formula for the original water pressure of the karst tunnel as well as on influence of rainfall on the water pressure.研究目的:通过对渝怀线、宜万线重点岩溶隧道水压力实测,研究岩溶隧道初始水压力值的影响因素、计算公式;通过对水压力长时间监测,研究水压力降雨响应;通过监测水压力值,绘制水压力曲线,并分析曲线特征,对岩溶隧道的堵水治理提供参考;对注浆后水压力分析,提出注浆后二次衬砌水压力设防建议。
3)initial axial force初始轴压力
1.Based on the experiments of nine Carbon Fiber Reinforced Polymer (CFRP) sheet confined and three reference plain concrete square columns, with the dimensions of 100mm×100mm × 300mm, under axial compression load, the influence of carbon fiber characteristic - value and initial axial force on the behavior of CFRP sheet confined concrete is investigated.通过9个尺寸为100mm×100mm×300mm(长×宽×高)碳纤维布横向缠绕加固混凝土方柱和3个同条件的索混凝土方柱的一次受压应力-应变关系试验,对比研究了纤维特征值和初始轴压力对混凝土方柱强度和延性的影响。
4)initial pressure peak初始压力峰
5)initial pressure of spin pack组件初始压力
1.The scheme of process optimization of spinning temperature, quench air velocity, initial pressure of spin pack and spinning speed etc is put forward.阐述了涤纶短纤维卷绕丝内在质量均匀性的重要性,分析了纺丝过程中影响原丝质量均匀性的主要因素,从纺丝温度、冷却风风速、组件初始压力、纺丝速度等方面提出了工艺优化的方案。
6)incipient yield pressure初始屈服压力
1.A hydraulic method for determining incipient yield pressure of thick wall cylinder;测定厚壁圆筒初始屈服压力的液压方法
2.Based on the relation between the incipient yield pressure and the limit of yielding in cylinder according to the elastic disabled rule,a laboratorial method of determining the incipient yield pressure is designed and a set of experimental data were gained.基于厚壁圆筒的弹性失效准则所确定的圆筒的初始屈服压力与材料的屈服极限的关系,设计了一种测定厚壁圆筒初始屈服压力的实验方法,并测得了一组实验数据。
延伸阅读

锅炉、压力容器、压力管道及特种设备定期检验锅炉、压力容器、压力管道及特种设备定期检验periodic inspection of boilers, pressure vessels, pressure piping and special equipment  guolu YOli侧飞扣1 YOli gLJal对印ji tez陌叩劝以拍1 dingqi】,on四n锅炉、压力容器、压力管道及特种设备定期检验(peri诫c inspectionof城le。,p~切reves-Sels,p~二piPing ands衅过闪uiplr屺nt)为保证设备的安全使用,规定设备必须按一定周期进行法定的、强制性的检验。定期检验由政府设立的检验所、使用单位或行业检验站进行。检验单位及检验人员必须具有与所检设备相适应的资格。设备使用单位应该建立定期检验制度,做好检验计划,按时向检验单位提出申请。检验单位应该保证及时进行检验,检验按有关检验规则进行。检验时,设备使用单位应做好配合工作,提供必要的运行资料。检验完毕,检验单位要出具检验报告,对设备能否使用,要作出明确结论。如设备有缺陷,要提出是否修理、监护使用和报废的处理意见。锅炉压力容器安全监察机构根据检验机构的报告,发使用许可证书。有缺陷的,责令使用单位修理,修理后检验仍不符合安全要求的,则通知报废。使用单位逾期不进行定期检验,锅炉压力容器安全监察机构有权停止其设备运行。(陈亦惠)