针对T225NG合金的试验现象,提出了用峰值应力微幅递增的改进单试样法来确定SRMT模型常数。
Contraposing experiment phenomenon of T225NG, the improved single-specimen method with tiny increasing of peak stress in a cycle was presented to fix constants in SRMT of T225NG.
试验结果表明,球锥贮箱液体晃动可能与卫星章动共振,而使章动发散时间常数剧烈下降。
The test results show that, the liquid sloshing in sphere-cone tanks may resonate with satellite nutation, and nutating divergent time constant will be shapoly reduced.
利用光学温度控制器使测量硅的峰高信号增强一倍,试验了时间常数、载气流量、常用酸和盐对测硅灵敏度的影响;
Using the optical temperature control accessory, silica peak height signal was enhanced doubly, reducing atomization time, extending useful time of graphite tube.
根据露天煤矿高台阶抛掷爆破现场工况和相似准则,建立了高台阶抛掷爆破的相似试验模型,推导了相似常数。
According to the actual condition of high bench in open cut coal mines and similarity law, a similarity model of high bench casting blast experiment was built and similarity constant was deduced.
运用MC模拟试验,建立了平均晶粒尺寸与蒙特卡罗步数之间的关系,利用回归分析方法确定了MC模型常数。
Through MC simulation test, the relation of average grain size and Monte Carlo steps was established and the parameters of MC model were work out by the method of regression analysis.
试验表明:在M 30砂浆中,纤维不同埋置长度的界面粘结强度基本为一常数3。
The results show that the interfacial bond strength of different embedding lengths in M30 mortar almost is a constant 3.
该方程的因变量与自变量均为试验数据的函数,直线常数中含有待求弥散参数。
The dependent and independent variables in those equations are the functions of test data, and the linear constants include the parameters to be estimated.
计算所得的蒸发常数值与已公布的相应的试验结果相符。
Good agreement is demonstrated between calculated values of evaporation constant and corresponding published experimental results.
对非饱和砾质土心墙料做一组等应力比和等应力增量比为常数的试验,发现邓肯-张模型基本能反映该应力路径下的应力应变关系。
Analyzing the test results, the Duncan-Chang model can basically reflect the coarse grained soil's stress-strain relationship under the stress path of dam.
对不同的土样进行了一系列的室内试验,试验表明,模型能很好地描述非饱和土介质介电常数与体积含水量之间的关系。
From the experimental results, it was found out that the relation curves of soil samples were almost consistent with each other and fittd the model well.
为此把带有波纹的底板和腹板分别等效为正交各向异性平曲板,并通过拉伸和剪切试验得到了其两个方向的等效材料常数。
The web and flange plates with a large number of corrugations are equivalent to orthotropic curve plates and their equivalent material coefficients are obtained by stretching and shearing experiments.
首先,用批量平衡法开展了镉在砂质壤土、壤质砂土和粉壤土中的吸附特性的试验研究,获得吸附常数;
First, to characterize the adsorption property of cadmium, cadmium adsorption isotherms in soils were determined by the batch experiment, and the adsorption parameters were obtained;
试验结果表明提高反应温度和选择适当溶剂可以使链转移常数增大,有利于接枝反应的进行,提高接枝效率。
The results show that chain transfer constant depends on reaction temperature and solvent. High temperature favors graft copolymerization, and enhances the efficiency of grafting.
方法:采用正交试验,对双氯芬酸二乙胺凝胶进行体外透皮试验,以透皮扩散速率常数为考察指标。
Method: Orthogonal design was used in transdermal test with transdermal diffusion rate constant as selection standard.
本文对液晶显示器在显示时产生的闪动现象进行了描述,并对产生此现象的可能原因如频率、液晶粘度、盒厚、介电常数等进行了分组试验,并在分析试验结果的基础上,提出了相应的改进方法。
This paper describes the phenomenon of twinkling when the LCD is driven, and presents the analysis for the possible reasons, such as frequency, viscosity, cell gap, dielectric constant, etc.
推导出了四种结构的热迁移因子、效率因子和时间常数等表达式,搭建了槽式太阳能集热器系统,进行了试验测试和验证。
Expressions of heat removal factor, efficient factor and time constant of the four types of cavity receiver have been deduced and test for trough solar collector system has been set up.
试验和分析结果还显示了这样的规律,即选用介电常数较大、厚度较薄的材料容易产生强烈的放电。
The result indicates that it is easy to attain intense discharge along with the permittivity of the material increase and the thickness decrease.
为研究小麦茎秆的抗弯性能和获得茎秆材料常数,本文首先对小麦茎秆进行了四点弯曲的试验研究。
To invesigate the bending characteristics and obtain material properties of wheat stalk, four-point bending tests were performed.
常数增加25%的试验,净的短波云反馈随温度增加最终变为正值。
For the 25% forcing case the net solar feedback ultimately becomes positive as temperatures warm.
计算所得的蒸发常数值与已公布的相应的试验结果相符。
Good agreement is demonstrated between calculated values of evaporation constant and corresponding publ...
计算所得的蒸发常数值与已公布的相应的试验结果相符。
Good agreement is demonstrated between calculated values of evaporation constant and corresponding publ...
应用推荐