pipe diameter的例句大全

Steel pipe diameter, their impact is more significant.

钢管直径越大，这种影响就越显著。

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hence pe pipe diameter is allowed to be less than original gas pipe diameter under non-excavation inserting renovation.

因此，在非开挖穿管修复中，PE管径允许小于原煤气管道的管径。

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Initial Pipe Diameter Selection with Initial Flow Distributed by Smallest Growing Groove Method

最小生成树丛法分配管网初始流量的管径初选

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The influence factors are analyzed on the measurement such as pipe diameter, length of casing crack and thickness, excitation frequency of emitting coil, casing magnetic conductivity and emitting coil eccentricity, etc. it provids a theoretic foundation for the quantitative interpretation of casing inspection.

文中对井径、裂缝长度与厚度、发射探头激励频率、套管磁导率、探头偏心等因素对测量结果的影响作了理论分析，为套管缺陷检测提供了定量解释理论依据。

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The Newton iteration method is used to solve the economic pressure on the unknown node, so as to calculate the economic head loss and economic pipe diameter of each section, and economic head of second-stage pump station.

采用牛顿迭代法来求解各未知节点的经济水压，进而得出各管段的经济水头损失、经济管径和水源二级泵站的经济扬程。

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simulation calculation for influence of high-pressure oil pipe diameter on performance of fuel injection system

高压油管直径对燃油喷射系统性能影响的模拟计算分析

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Slug velocity of severe slugging in pipeline-riser system According to field experiments, slug flow parameters depend on pipe diameter, velocity and viscosity of gas or liquid phase and so on.

上升管系统中严重段塞流的液塞速度特性现场实践表明，段塞长度不仅与管径有关，而且还与气液相速度和气液相粘度等有关。

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Calculation Of The Economic Pipe Diameter For Oil Transferring In Thermal State

热输油品经济管径的计算

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The ratio of throat diameter and pipe diameter 0.4-0.6.

喉口直径和管道直径之比0.4-0.6。

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The ball-to-pipe diameter ratio governs the handle turning angle at which the valve becomes closed.

圆管子直径比率控制阀门关闭的旋转角度。

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Application of area array CCD on drill pipe diameter measurement

面阵CCD在钻杆直径测量中的应用研究

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Through analysis and calculation of the effluent speed, pipe diameter, additional floating device and the sealed rotational connection, the floating weir can regulate a varied flow, even a wide variational flow, into an uniform and continuous flow.

通过对出水流速、管径、附加浮力装置及密封回转接头的计算及分析，使得自动浮动式水堰达到出水均匀、连续，且适用于较大范围的流量变化。

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The tail pipe diameter ratio has great effect on the starting point and tendency of the correlation curve of the pressure drop ratio and fractional flow ratio;

尾管直径比对压降比和分流比关系曲线的起点和变化趋势影响较大；

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Pump inlet pipe diameter changes when level, should choose eccentric different-diameter pipe.

泵的水平入口管变径时，应选用偏心异径管。

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By setting up mechanical model, the relationship of curve radius, jacking force and effect factors such as pipe diameter, length of pipe section, thickness of wooden piece, elasticity of material and the difference of jack displacement is investigated.

通过建立力学模型对曲线路线半径R、顶推力P和影响因素如管径D、管节长L、木垫片厚a、材料弹性模量E以及工具管油缸行程差（b-c）等的关系进行推导。

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The influences of pipe net spacing distance, pipe diameter, buried depth and soil's Poisson ratio on the distribution of superimposed load are discussed.

探讨了管道净间距、直径、埋深以及土体泊松比对附加荷载分布的影响。

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In addition, some users can pump into the pipe diameter, which head will have an appreciable effect.

此外，有部分用户还随意水泵进、出管的管径，这些对扬程也有一定的影响。

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Features: fully sealed, arbitrary curved telescopic, pipe diameter and length does not limit the size can be customized.

特点：完全密封，任意弯曲伸缩，管的直径和长度不限大小都可以定做。

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The standing capacity of stave was improved by increasing the pipe diameter and decreasing gap width.

增加水管直径和减少气隙宽度可以改善冷却壁承受能力。

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the pressure range of gas transmission and distribution network, network type, valve arrangement, pipe diameter arrangement, etc.

燃气输配管网的压力级制、管网型式、阀门配置和管径配置等是管网结构因素。

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