查询
1 词典释义:
pressure coefficient
时间: 2024-12-15 10:49:53
英 [ˈprɛʃə ˌkəʊɪˈfɪʃ(ə)nt]
美 [ˈprɛʃər ˌkoʊəˈfɪʃənt]

压力系数;压强系数

双语例句
  • The influence of viscosity-pressure coefficient is analyzed.

    分析了黏压系数的影响。

  • After changing wind Angle, the wind pressure coefficient has slightly reduced.

    改变风向角后,风压系数略有减小。

  • The top formation is active and the pressure coefficient is low in WangGu1 well.

    王古1井地层压力系数低,上部地层活跃。

  • The key to design an auxiliary impeller seal is to determine the opposite pressure coefficient k.

    反压系数的确定是设计副叶轮密封的关键。

  • Finally, the curves of axial strain and dynamic pore water pressure coefficient were figured and analyzed.

    最后,绘制了试样轴向应变与动孔隙水压力系数的关系曲线,并分析了曲线的变化规律。

  • In this paper the measurement method for the pressure coefficient of optical glass refraction index is offered.

    本文给出了光学玻璃折射率压力系数的测量方法。

  • The lower formation is consisted of loose limestone, shale and sandstone, with low formation pressure coefficient.

    下部地层以石灰岩、泥页岩、砂岩为主,地层疏松,易漏失,属低压高产地层。

  • The flow quality of automotive wind tunnel test section can be improved by decreasing the axial static pressure coefficient.

    改善轴向静压系数对提高汽车风洞实验段流场品质具有重要意义。

  • When the pressure coefficient curve presents a "3" -shape, reservoirs with relatively low-pressure have higher oil potentials.

    凡压力系数曲线呈现“3”字形,则相对低压油层含油性较好。

  • The expression of the pressure coefficient and temperature coefficient of the free length in liquid binary mixtures is obtained.

    给出了理想二元混合液自由程压力系数与温度系数的表达式。

  • It presents a new pore pressure formula and proposes an expression of pore pressure coefficient for non-linear elastoplastic models.

    提出了一个新的孔压公式;给出了非线性弹性模型和弹塑性模型的孔压系数的表达式。

  • The surface pressure coefficient and the minimum pressure coefficient of a bridge deck section are important parameters of the bridge.

    桥梁断面表面压力系数、最小压力系数等是桥梁断面重要的参数。

  • The formation above Dongying group belongs to nor- mal pressure system while the pressure coefficient of Shahejie group is more than 1.

    埕海油田二区构造复杂,断层发育,其东营组以上地层属于正常压力系统,而沙河街组压力系数大于1。

  • The pressure distribution coefficient and its centre and the pressure coefficient are measured on the basis of the model test of flaps.

    通过试验测定了拍门的压力分布系数、冲力中心及冲力系数的值。

  • The relation between lateral pressure coefficient and vertical effective stress in passive region in front of wall is still given less concern.

    粉砂粉土中,基坑被动区土体水平侧压力系数与竖向有效应力关系的研究还鲜有报道。

  • The variation relations between seepage pressure change, seepage pressure coefficient, and water level of the reservoir are analyzed in detail.

    详细分析坝基渗压系数变化,渗压系数与库水位关系。

  • Numerical simulation of wind pressure coefficient as a new method, with low cost and high efficiency, has been widely used and in-depth research.

    数值模拟方法作为表面风压系数研究的一种新方法,其成本低,计算效率高,得到了广泛的应用和深入的研究。

  • Because of limited knowledge, people usually use side pressure coefficient to control the scale of the geostatic stress in the analysis and design.

    因为人们对初始地应力的了解有限,分析设计中往往用侧压系数来控制初始地应力的作用范围。

  • The relationship of the fluctuating pressure coefficient on wall and the turbulent intensity near the wall can be described with logarithmic curve.

    单股和双股射流塘底脉动压强系数与近壁紊流强度的关系可用对数曲线表述。

  • However, its function was often lost upon the serious circulation loss occurring to the formation with low pressure coefficient and relatively macro fractures.

    但对地层压力系数低且裂缝较大的严重井漏往往失去作用。

  • An approach was made of the test pressure coefficient based on the requirement of controlling the minimal virgin reliability of the thin wall internal pressure...

    从控制薄壁内压容器在不同工况下最小初始可靠度的角度,对其试验压力系数进行了探索。

  • Pressure contours, density contours, Mach number contours and pressure coefficient on the cone are obtained. Conical shock wave position is geometrically determined.

    获得波后流场的等压力线、等密度线、等马赫线和圆锥表面的压力系数,确定了锥激波的几何位置。

  • The test pressure coefficient and safety factor are searched for thin-wall vessels with minimum virgin reliability of burst strength in different working conditions.

    基于随机-模糊概率模型,定量分析了钢制薄壁圆筒临界失稳强度的模糊可靠度、稳定系数与外压试验压力系数之间的关系。

  • There is a linear relationship between acoustic amplitude value of the reservoir interval and fluid pressure coefficient of the reservoir (or reservoir productivity).

    在声波幅度测井曲线上,与储层相对应井段的声幅度值与储层流体压力系数或储层生产能力之间存在着线性关系。

  • The inlet design calculating model was set up based on the theory of equal shock wave intensity and angle of supersonic airflow to get maximum total pressure coefficient.

    以总压恢复系数最大为目标,采用等激波强度和等激波角设计方法建立进气道模型;

  • The formulae of the complex potential, the complex velocity, and the pressure coefficient in the triangular flow are derived, and some typical expamples have also been given.

    这种变换可便捷地给出三角形绕流的流动图谱、流速分布以及压力系数分布。

  • Finally, mean wind pressure coefficient of the pavilion is researched under the conditions of with and without interference. The reason of wind interference is also analyzed.

    最后研究了有无干扰情况下的场馆表面平均风压系数,分析了风干扰的原因。

  • Wennan oilfield is complex fault-block oilfield with cracked structures, deep oil-bearing formations, high pressure coefficient, low penetrability and much more oil-bearing series.

    文南油田是地质构造破碎,油层埋藏深,压力系数高,渗透率低,含油层系多的复杂断块油田。

  • Based on the site observation data of Hengmen Channel, it advances an analysis to the wave action induced by a high-speed catamaran to dike and the maximum wave pressure coefficient.

    根据横门水道现场观测资料,分析了双体快速船船行波对堤岸的作用和最大波压强系数分布。