• 分析线性和非线性阻力板流量特性,通过实验测定阻力板流量系数。最后给出了三水箱的线性化模型

    The flow coefficients of weir flow meters are determined by experiment, and the linearization model of three-tank water is obtained.

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  • 除了运动专项练习作者介绍弹性阻力应用,应用于功能性专项训练的训练平衡、平衡

    In addition to sport-specific drills, the authors describe the use of elastic resistance, exercise balls, balance pads, and balance boards for functional sport-specific exercises.

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  • 顺风航行时,将活动龙骨提起,以减少阻力加快航速

    The centerboard can be raised for faster downwind sailing

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  • 证明了流体阻力影响不可忽略,而圆转动惯量的影响是较小的。

    It is demonstrated that the influence of fluid resistance can not be neglected and the effect of moment of inertia of plate may be cancelled.

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  • 并且下单阻力均能充分发挥出来。

    Moreover, the tip resistance of pile groups is better used than the single pile.

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  • 相近孔隙青铜烧结多孔结构相比微细翅结构中的流动阻力大大减小,对流换热能力增强。

    The flow resistance for water and air flowing through the mini-fin structure was less, while heat transfer coefficient was higher than in the sintered bronze porous structure.

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  • 蒸汽在机械化澄清槽底部间接加热使沉积底部质焦油软化,减少阻力

    Apply steam to heat the flushing-liquor decanter indirectly to soften the heavy tar depositing on the bottom of tank to decrease the drag of chain scraper.

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  • 调整计算模型进、出口气流分布局部阻力可以获得平滑气流流

    By adjusting the resistance of gas distribution screen of numerical model obtained smooth SgFT.

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  • 利用实验室建立脱硫除尘中试系统开展了各种结构参数系统阻力损失的影响研究系统的放大设计提供了实验依据

    The influence of various construction parameters on system resistance is studied in a model swirl board scrubber. It can be served as a fundation for a prototype scale design.

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  • 运用散体结构力学理论新的方法分析垂直型埋刮输送机物料稳定输送的条件导出了物料运行阻力计算式。

    Bulk mechanics theory is applied to discussing conditions that vertical en masse conveyor conveys material steadily and deriving resistance to moving material.

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  • 结果表明,挡流迎风面积决定阻力大小主要因素

    The results indicate that the head-on wind area of the TAB is the main factor in determining the drag size.

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  • 分析了循环流化床锅炉布阻力数学模型,并HG -CFB35 -3

    An analysis of mathematical model of air distribution plate resistance was carried out for model HG CFB35 3.

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  • 研究结果表明:合成纤维压缩性介质阻力特性稳定式过滤介质更新换代产品

    It shows that the synthetic fiber medium, possessing small compressibility and stable resistance behavior, is a good substitute for the board media.

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  • 相同雷诺数平均表面系数2~3同时减小流动阻力

    The grooves on the heated surface lowered the flow resistance and enhanced the film heat transfer coefficient 2-3 times that of flat plates.

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  • 进行高山滑雪运动时,雪地之间摩擦力空气阻力以及阻力都是影响高山滑雪运动员滑行阻力主要因素

    In the alpine skiing, the primary determinant influencing the skiing resistance includes the friction between snowboard and snow, the air resistance and the counterforce from pushing snow.

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  • 发现置换率相同时宽度大,水泥土桩荷载临界深度也大,桩阻力分布深度下移。

    It is found that the load critical depth and the friction range increase while the cap breadth increases with the same replacement ratio.

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  • 发现置换率相同时,承台宽度大,水泥土桩荷载临界深度也大,桩阻力分布深度下移。

    It is found that the load critical depth and the friction range increase while the cap breadth increases with the samer.

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  • 试验结果表明螺旋阻力只有弓形30%,此外,同样降下,螺旋折流传热效率提高10%。

    Test results show the resistance of spiral plate is 30% of that of segmental baffle, and the heat transfer efficiency is improved by 10% at the same pressure.

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  • 多孔介质分布阻力概念模拟凝汽器中的管束折流几何形状。

    It simulates the tube bundle, folding plate and other geometrical forms with multi orifices and distributed resistance.

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  • 高效过滤器送风扩散的开孔情况影响着室内、室内空气洁净度洁净室自净时间扩散阻力

    HEPA supply outlet diffusion perforation panel influences cleanroom air velocity field, cleanliness, cleanliness recovery characteristic and resistance of the diffusion panel.

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  • 滑动两个火线平面的,使拧装灯泡阻力不易损坏

    Two live wire contacting points on the sliding plate are in flat form, which reduces resistance force when the bulb is screwed, and the bulb is uneasy to be damaged.

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  • 本文介绍了片式特点放热气流阻力计算以及片的优化问题

    The features of plate finned tubes and the methods for calculating the convection heat transfer and sure drop as well as the fin optimization are presented in this paper.

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  • 假设孔隙多孔介质,模拟蒸汽发生器内的流动引入体积孔隙率,渗透率分布阻力模拟管束支撑钠流动的扰动。

    The model simulates sodium flow in the steam generator as quasi-continuum. The model USES volume porosity, area permeability and distributed resistance to model the tubes and support plates.

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  • 处理地基十字强度增加3静力触探锥阻力增长了5倍,回弹模满足设计要求

    The strength of vane of silt after treatment increase by 3 times and the static point resistance by 5 times. So, its lasting elastic modulus can meet the design requirements.

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  • 虽然换热器流速不等,但热和流体阻力计算时,平均流速进行计算。

    Although velocity varies among different plate, plate heat exchanger in the change of heat and fluid resistance calculation, is still at an average velocity to calculate.

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  • 流量允许情况,选用阻力反之选用阻力大的型。

    For large flow pressure drop allows small, should choose small resistance of the plate type, vice choose resistance of plate type.

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  • 实用新型涉及水泥熟料推动冷却充气式阻力

    The utility model relates to an inflatable resistance grate used for a clinker pushing grate cooler. The resistance grate is shaped like a box;

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  • 实用新型涉及水泥熟料推动冷却充气式阻力

    The utility model relates to an inflatable resistance grate used for a clinker pushing grate cooler. The resistance grate is shaped like a box;

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