• 通过火炮电控静压驱动系统的实测试验获得输出压力—流量曲线验证功率特性

    The output pressure-flow curve was obtained by testing the electronic control hydrostatic driving system, which confirmed the characteristic of constant power.

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  • 左右左右试验数据确定特性参数表示的徐变曲线试验曲线相比较,结果表明它们之间相差很小。

    It is shown that creep curve determined by creep parameters, obtained by test data in one year or two years, is totally in agreement with the test curve.

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  • 对某型金属燃料电池进行了性能试验,对特性曲线电池一致性进行了分析

    A metal flow field plate fuel cell stack was tested, and the characteristic curve and the uniformity of cells were analyzed.

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  • 试验研究基础,本文还给出了CFR P绞线粘结应力-滑移曲线的理论方程,提出了CFR P绞线筋的相对粘结特性系数设计建议

    In addition, bond stress-slippage curves of CFRP strands and design Suggestions for coefficient of relative bond properties of CFRP strands are presented based on the tests.

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  • 供热机组热力试验数据修正曲线依据,较准确地建立了表达供热汽轮机机组热力特性数学解析式。

    According to the thermal experiment data and correction curve of heat supply units, the mathematical analysis formula of thermodynamic characteristic has been given accurately in this paper.

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  • 通过台架试验电流变减振器性能进行了考察,得到了好的速度特性曲线

    Performance of the designed rheologic damper is investigated through bench tests, and good indicator dia-gram and speed characteristic curve are obtained.

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  • 结合压缩应力应变试验曲线特征模型特性提出了模型参数数值确定方法

    The method for defining and determining the parameters of the model was proposed by combining the testing curves of stress versus strain with the model characteristics.

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  • 示出用该底盘水田试验结果一组数据,画出被试履带行走装置在试验中的牵引特性曲线

    The test result of the said chassis tried in the paddy field is shown on data sheet, and some tractive characteristic curves of tested track are given.

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  • 通过有限水头原型效率试验数据训练快速准确地计算任意水头下的效率特性曲线

    After the test data under some typical head being trained, the characteristic curve at any head can be calculated quickly.

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  • 给出典型试验曲线分析了“瓦”状塞式喷管高度特性底部二次流性能的影响情况。

    The typical experimental curves are showed. The altitude characteristic and the effect of base bleed on aerospike nozzles are analyzed too.

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  • 本文介绍慢速加条件下混凝土轴向拉伸试验方法测定混凝土受载时特性曲线

    The method of uniaxial tension test of concrete under ultra-low loading rate is described. It can be used to determine the characteristic curve of concrete under loading condition.

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  • 论述风冷发动机冷却风扇试验用无因特性系数法制取风扇特性曲线方法

    This paper describes the methods of fan testing and making fan property curve by dimensionless characteristic coefficient for the cooling fan of air-cooled engines.

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  • 最后通过岩样压缩试验得出了不同岩样岩石应力、应变曲线发射特性之间变化规律

    Finally, the rule of the change between the curve of stress-strain and the characteristics of acoustic emission in different rocks were obtained through the compression tests of different rocks.

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  • 试验结果表明:NC、NG组成双基粘合剂固体添加物rdx热分解特性上的差异导致硝胺发射曲线转折的原因。

    The results show that the crook of these propellants burning curves were caused by the difference of thermal decomposition behavior between the solid filler RDX and NC-NG double-base binder.

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  • 通过实例计算表明方法可以高精度将全区域范围水泵试验数据合成光滑的特性曲线,并能够消除试验随机误差所引起曲线扰动。

    It is proved in the examples that the new method works well in precisely building the pump test data in wide area into smooth curve without disturbance caused by the random test error.

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  • 本文通过动量特性曲线试验,讲述了曲线产生的原理曲线分析应用方法

    The principle of the static characteristic curves and its applications were discussed by testing the static characteristic curves of the air-driven measuring instrument in the paper.

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  • 研究水电站过速试验机组转速升高影响因素着重从模型机组飞逸特性曲线及机组转动惯量两方面分析。

    This paper investigates the influencing factors of speed rise of power unit in the over-speed test of hydropower station.

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  • 试验所得固体颗粒停留时间分布曲线分析明显表明床内存在着由于流体动力特性几何结构引起颗粒混。

    The experiments show that the solid reflux due to hydrodynamic and geometrical reasons are clearly observed in the analysis of the RTD (residence time distribution) curves.

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  • 本文结合实际介绍了离心象限运行特性曲线自动化试验系统测试回路,给出了测试系统的硬件方案软件设计方法

    The automatic four quadrant characteristic test system of centrifugal pump was introduced, and the implementation method of the hardware and software of the test system were given.

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  • 通过试验分析直立桥墩结构振作用下响应特点探讨冰的破坏形式以及冰压力时程曲线特性

    In the model test, the response characteristic of pier structure introduced by ice loads is analysized, and the damage form is also studied.

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  • 同时,采用正交试验方法粒化玉米种子进行因素三水平干燥试验,并建立了干燥特性曲线,分析了试验因素干燥特性影响

    The drying property curve of pelleted corn seeds was established with three-factor and three-level orthogonal design method. The effects of different factors on the drying properties were analyzed.

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  • 获得试验场地动力特性指标周有土、无土两种情况下模型反射特性曲线进行系统分析。

    Soil dynamic properties index about the test site were acquired, pulse echo dynamic test figures of model piles enclosed with soil and without soil were also acquired and analysed systematically.

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  • 为了获取空气弹簧弹性特性曲线本文所用空气弹簧进行了弹性特性试验

    In order to obtain the elastic property curves of air spring, we tested the chosen air spring by elastic property experiment.

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  • 方法应力-应变曲线试验为基础进行不同应力水平疲劳特性

    Based on the tests of the complete stress-strain curve, the fatigue tests on different high, low stress level were carried out in this method.

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  • 根据疲劳试验结果获得了TC 11钛合金焊接接头疲劳特性最大加载应变疲劳寿命的关系曲线

    According to the result of fatigue experiment, it gets fatigue traits of ti alloy TC11, which is the relationship curve of the maximum loading strain range with fatigue life.

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  • 运用可靠性方法,基于概率分析设计了双轴疲劳可靠性试验得到了套管柱的单轴和双轴概率疲劳特性,推导出套管钻井的P — S —N 曲线方程。

    The reliability tests both the axial fatigue and the biaxial fatigue of casing strings were designed by means of examination and numerical simulation, and the P-S-N curves were obtained.

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  • 通过研究中密砂三轴压缩试验曲线发现应力–应变关系曲线常规范围内具有一化特性

    Study shows that there is normalization characteristic about the stress-strain curves of mediate-dense sands in the range of routine confining pressure.

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  • 通过试验测定10个部位料的动态力学特性值,分别得到其温度生热率频率变化曲线

    The curves of heat build-up vs temperature or frequency for 10 compounds were respectively obtained by measuring the dynamic mechanical properties;

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  • 结果表明试验曲线显示灰岩蠕变具有非线性特征蠕变特性随着围增加更加明显

    Results show that the creep test curves of the limestone have nonlinear characteristics which are more evident with the confining pressure increased.

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  • 试验表明页岩应力水平下,轴向侧向曲线呈现衰减阶段的流变特性

    Experimental research reveals that the axial and lateral creep curves of shale specimens behave the attenuation creep stage under relatively low stress state.

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