变度
- 与 变度 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on this,the effect of firing schedules on the opacification was also observed.
采用DSC、XRD和TEM等测试手段,研究了分相-析晶乳浊熔块在热处理过程中的相变过程,并在此基础上研究了不同的烧成制度对釉面乳浊度的影响。
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In chapter 4, we compute the symmetry group, variational symmetry group, divergence symmetry group of some operator equation.
在第四章中计算了一些偏微分算子方程的对称群,变分对称群以及散度对称群。
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The variation of density with depth is expressed as a function of n order polynomial function to deduce general gravity anomaly formula for 2 D density variable body having arbitrary and regular shapes.
本文把密度随深度的变化表示成任意次多项式函数,推导出了计算任意和规则形状二度变密度体重力异常的通用解析公式。
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Conditions of the seepage and stress is a dynamic process, and also shows its interaction and interdependence. Owing to the closure of the fracture, the hydraulic gradient and the permeability pressure of the fracture turn large, and also promote the expansion of water cracks, and fissures connectivity increasing. The increase of the crack opening width will result in the increase of the infiltration capacity and seepage flow, and the reduction of seepage pressure. Because of the dynamic dependence of the fracture aperture, pressure and seepage, under certain conditions, changes in fracture aperture can lead to the formation of local water-passage, and the local emission of high pressure water, and thus promotes the formation of the sudden outgush disasters.
结果表明:洞室开挖完成后,在围岩渗流与应力耦合作用下,围岩中裂隙隙宽、裂隙中水压及其渗透流量的变化是一个动态过程,且相互作用与相互依赖;裂隙的闭合使得结构面水力梯度变大,作用在裂缝上的渗透压力增大,促进导水裂缝扩展,裂隙连通性增加;裂缝张开度增大,渗透能力增强,渗流量增大,其渗流压力相应降低;由于围岩中裂隙隙宽、压力和渗流量的动态依赖性,在一定条件下,裂隙隙宽的改变可导致局部水力通道的形成,高压水头从局部涌出,从而促进突水灾害的形成。
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In order to minimize the paddy wagon cutting machine of strength, turning to wear an uneven surface car light is preferred, but to do so having regard to the distribution of the wall thickness of steel casing.
为了尽度减多囚车削变不败的轴颈板滞强度贬矮,车削时以不兵磨损不服表背车平为佳,但还要思考到配镶钢套的壁厚强度。
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Nigel Goldenfeld, shows how scaling ideas and RG concepts may be applied not only to continuous phase transitions, such as ferromagnetism to paramagnetism, but also to far from equilibrium phenomena, such as nonlinear diffusion in fluid dynamics, which can be described by the classical partial differential equations.
Goldenfeld指出标度和重整化群的概念不仅仅可以应用到一些我们熟知的现象上面,如铁磁到顺磁的相变,而且可以应用到远离平衡态的现象,这些现象是可以用经典的偏微分方程来描述的,例如流体的非线性扩散。
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There is a peak of voltage noise driven by the current in the vortex glass state.
通过分析磁场激发产生的涡旋度 Ne 及低频电压噪声 S 0的变化特性,得到如下结论:在无序超导体中固定温度不变,随着磁场的减弱涡旋液态经过准有序的布拉格相,涡旋玻璃相重新进入到低磁场下的钉扎稀磁液相。
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Results show that the functionality of PECH varies as types of initiators.
实验结果表明,PECH的官能度随引发剂的种类而变。
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It was found that the Schorl or dravite in schorl-dravite group that is produced from pegmatite and has good crystal degree had a strong intensity of spontaneous polarity by electron-beam bombardment and X-ray diffraction of varying the temperature.
利用电子束轰击结合变温XRD分析发现在Schorl-dravite系列电气石中,产于伟晶岩的,结晶度比较高的Mg电气石或Fe电气石具有较高的自发极化强度。
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The existence of positive periodic solution for thissystem is obtained by using the continuation theorem of coincide degree.
讨论了具变时滞周期单物种差分系统,用重合度的连续定理获得了这个系统的周期解的存在性。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。