岩石与土壤的不均匀性质有碍于记录脉冲中很高的频率成分。
The heterogeneous nature of rock and soil would prohibit recording the very high-frequency components present in the pulses.
混凝土是多相、非均匀性质的多孔材料,因此,其细观结构与强度的关系表现出极其复杂的非线性关系。
Concrete is a kind of porous material with heterogeneous and nonuniform nature, therefore, it expresses quite complicated nonlinear relationship between the mesoscopic structure and the strength.
煤种、成品煤的性质等均与煤粉输送性能有关,粒度较大和粒度均匀的煤具有较好的输送性能;
Variety and nature of the finished coal are relative to it. Pulverized coal with homogeneity and bigger granularity has better transportation characteristic.
本文讨论了部分偏振的斑纹图样与一个处在任意偏振态的均匀背景相干迭加的统计性质。
In this article we consider the statistical properties of the superposition of a partially polarized speckle pattern and a coherent background in an arbitrary polarization state.
首先讨论了波在非均匀损伤介质中传播的正问题,根据已知介质的性质和入射的波,求出接收处波的响应。
By the property of media and incident wave to seek of response wave, the problems of wave propagation in inhomogeneous damaged zone media are studied at first.
还将上述方法与均匀界面层模型进行了比较,计算结果表明,界面层的性质对复合材料有效性质和局部应力的分布有着重要影响。
The computed results show that the presence of an interphase can have an important influence on the effective property and local stress distribution of the composites.
如果取消通常采用的燃烧室性质均匀的假设,则这矛盾就不存在了。
This contradiction disappears if the usual assumption of uniform chamber properties is removed.
分析认为两阴极不同的发射机制及其所特有的材料性质和结构导致其发射电子束均匀性的差异。
It was believed that the different mechanism, characteristics and configuration between the carbon fiber cathode and the stainless steel cathode caused the difference of emission uniformity.
山区软土的特殊性表现在成分的复杂性、分布的不均匀性、隐蔽性和物理力学性质的特殊性。
The specialty of soft soils in mountainous area is the complexity of composition, inhomogeneous and hidden distribution and the specialty of physical and mechanical properties.
研究结果证明该算法在均匀杂波环境和局部均匀杂波环境都有恒虚警的性质。
The proposed detection algorithm ensures the constant false alarm rate (CFAR) in homogeneous and partially-homogeneous clutter background.
创造一种理化性质均匀的培养基。
To create a physically and chemically homogeneous substrate.
退火。退火工艺的组成为把钢加热到一定温度并保持一段时间,通常再缓慢冷却。退火是为了产生均匀化从而建立起有一致的特有性质的标准均匀化组织。
Tool steel is generally purchased in the annealed condition. Sometimes it is necessary to rework a tool that has been hardened, and the tool must then be annealed. For.
在实际工程中,土层的性质并非是均匀的,而是沿水平和竖向变化的。
In the actual project, the nature of the soil layer is not uniform, but varies with horizontal and vertical direction.
结果表明,所得微球粒径适合,分布均匀,性质稳定,载药量和包封率均比较适宜。
The results showed that the particle size and distribution was suitable, quality was stable, drug-loaded and entrapment rate were fine.
本发明可克服醇、油燃料因性质差异而导致两相难以混和均匀以及天然气汽车续驶行程短等问题。
The invention can conquer problems that characteristics of alcohol and oil fuel are different so that two phases are not mixed in uniformity difficultly and the vehicle range is short.
本文对于这个工程问题的理论分析模型——均匀应变模型做了进一步分析讨论,并进行了数值仿真计算,得到了胶粘剂性质变化对驱动效果的影响情况。
This paper analyzed further the Uniform Strain Model and made the numerical simulation. The effect was got with the character change of the bonding layers.
产品功能:性质轻柔、无油腻感,发挥其更发的美白功效,能迅速渗透至肌肤,调理肌肤,均匀肤色,令肌肤恢复弹性,让肌肤更粉嫩白皙。
FUNCTION: Nature, gentle, non-greasy feel its better whitening effect, it can penetrate into the skin, skin conditioning, uniform colour, cause skin recovery more elastic skin, white, good.
而造成微元体不断破裂的原因是微元体材料性质的非均匀性。
The reason that progressive failure of microelements is the uniformity of their material properties.
针对粒子的基本物理性质(形状、大小、容重),对营养素的均匀混合进行了研究。
The physical property of granule's colony such as shape, size, gravity etc. has a great influence on the evenness of premix.
采用数值计算方法分析了具有中心刚性质量的极正交各向异性环形薄板在均匀升温下的大振幅振动和热过屈曲。
A computational analysis of the non linear vibration and thermal buckling of a uniformly heated polar orthotropic annular plate is presented.
在路面结构设计中,综合考虑材料性质、路面结构的不均匀性可使设计更加符合实际工程的要求。
Considering the heterogeneity of material properties and pavement structure in pavement structure design can make the design be more fit to practical engineering.
非均匀介质中的弥散过程是依赖距离的,这起源于非均质结构的多尺度性质。
The dispersion process in heterogeneous porous media is distance dependent, which result from the multi scaling property of heterogeneous structure.
巨磁阻效应的发现,导致了一个如何正确看待非均匀系统中磁输运性质的问题,并使电子输运状况依赖于自旋内禀属性的物理观念逐渐形成。
The discovery of giant magnetoresistance effect has attracted much attention to research of magnetic transport in inhomogeneous systems, which depends on spin of electrons.
对于复杂非均匀介质,可以利用地震散射波来研究其分布和性质。
For complex heterogeneous medium, the distribution and characteristics of its heterogeneity can be studied by seismic scattering wave.
提出了一种基于特征向量展开的均匀化方法,用以求解正交编织复合材料的宏观力学性质。
A homogenization method based on the eigenvector expansions is developed to evaluate the macro mechanical properties of orthogonal woven fabric composites in the present paper.
结合物理学的基本原理和几何光学的基本规律以及光度学的基础理论等三方面,研究了单纤维在平行均匀光束垂轴入射时的光学性质。
On the basis of theories of physics, geometrical optics and photometry, the optical properties of collimated light beam incident upon single fiber perpendicular to the fiber axis are studied.
烧结矿的孔隙是烧结矿的重要性质之一,但由于烧结矿的多相性和不均匀性,使得孔隙结构的研究极其复杂。
The pores in sinter are an important character. Because of sinter's multiphase and asymmetry, the research of pores is very complex.
对几种非均匀损伤介质中波的传播进行了实例数值计算,并和其解析解的结果进行了比较,讨论了弹性波在非均匀损伤介质中传播的一般性质。
The basic properties of elastic wave propagation in inhomogeneous damaged media were discussed by examples and the numerical results were compared with analytical results.
对几种非均匀损伤介质中波的传播进行了实例数值计算,并和其解析解的结果进行了比较,讨论了弹性波在非均匀损伤介质中传播的一般性质。
The basic properties of elastic wave propagation in inhomogeneous damaged media were discussed by examples and the numerical results were compared with analytical results.
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