通过对火炮电控静压驱动系统的实测试验,获得了输出压力—流量曲线,验证了恒功率特性。
The output pressure-flow curve was obtained by testing the electronic control hydrostatic driving system, which confirmed the characteristic of constant power.
用一年左右和二年左右试验数据确定的徐变特性参数表示的徐变曲线与试验曲线相比较,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.
对某型金属流场板燃料电池电堆进行了性能试验,对其特性曲线和单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.
在试验研究的基础上,本文还给出了CFR P绞线筋的粘结应力-滑移曲线的理论方程,并提出了CFR P绞线筋的相对粘结特性系数的设计建议。
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.
以供热机组热力试验数据及修正曲线为依据,较准确地建立了表达供热式汽轮机机组热力特性的数学解析式。
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.
通过台架试验对电流变减振器性能进行了考察,得到了较好的示功图和速度特性曲线;
Performance of the designed rheologic damper is investigated through bench tests, and good indicator dia-gram and speed characteristic curve are obtained.
结合压缩应力—应变试验曲线特征与模型特性提出了模型参数的数值确定方法。
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.
示出用该底盘在水田中试验结果的一组数据,画出被试履带行走装置在试验地中的牵引特性曲线。
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.
通过对有限水头下原型效率试验数据的训练,可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.
给出了典型的试验曲线,并分析了“瓦”状塞式喷管的高度特性和底部二次流对性能的影响情况。
The typical experimental curves are showed. The altitude characteristic and the effect of base bleed on aerospike nozzles are analyzed too.
本文介绍极慢速加荷条件下混凝土轴向拉伸试验方法,它能测定混凝土受载时的特性曲线。
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.
论述了风冷发动机冷却风扇的试验法和用无因次特性系数法制取风扇特性曲线的方法。
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.
最后通过岩样的压缩试验得出了不同岩样的岩石应力、应变曲线与声发射特性之间的变化规律。
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.
试验结果表明:NC、NG组成的双基粘合剂与固体添加物rdx在热分解特性上的差异是导致硝胺发射药燃速曲线转折的原因。
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.
通过实例计算表明,该方法可以高精度地将全区域范围的水泵试验数据拟合成光滑的特性曲线,并能够消除因试验随机误差所引起的曲线扰动。
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.
本文通过气动量仪静特性曲线的试验,讲述了曲线产生的原理和曲线分析及应用方法。
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.
研究了水电站过速试验中机组转速升高的影响因素,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.
对试验所得的固体颗粒停留时间分布曲线的分析明显表明床内存在着由于流体动力特性和几何结构引起的颗粒返混。
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.
本文结合实际介绍了离心泵四象限运行特性曲线自动化试验系统的测试回路,并给出了测试系统的硬件方案和软件设计方法。
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.
通过本试验,分析直立桥墩结构在冰振作用下的响应特点,并探讨冰的破坏形式以及冰压力时程曲线的特性;
In the model test, the response characteristic of pier structure introduced by ice loads is analysized, and the damage form is also studied.
同时,采用正交试验方法,对丸粒化玉米种子进行了三因素三水平干燥试验,并建立了干燥特性曲线,分析了各试验因素对干燥特性的影响。
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.
获得试验场地土动力特性指标和桩周有土、无土两种情况下模型桩的反射波特性曲线,并进行了系统分析。
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.
为了获取空气弹簧的弹性特性曲线,本文对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.
该方法以全应力-应变曲线试验为基础,进行不同高、低应力水平的疲劳试特性验。
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.
根据疲劳试验结果,获得了TC 11钛合金焊接接头的疲劳特性,即最大加载应变与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.
运用可靠性方法,基于概率分析设计了单轴和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.
通过研究中密砂三轴压缩的试验曲线,发现其应力–应变关系曲线在常规围压范围内具有归一化特性。
Study shows that there is normalization characteristic about the stress-strain curves of mediate-dense sands in the range of routine confining pressure.
通过试验测定10个部位胶料的动态力学特性值,分别得到其生热率温度和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;
结果表明蠕变试验的曲线显示该灰岩蠕变具有非线性特征,其蠕变特性随着围压的增加而更加明显。
Results show that the creep test curves of the limestone have nonlinear characteristics which are more evident with the confining pressure increased.
试验表明,页岩在较低应力水平下,轴向及侧向蠕变曲线呈现出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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