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alloy
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  合金
    Investigation on the Optical Properties of GaPN Alloy and the Transient Photoluminescence of GaInP and AlGaInP Alloys
    GaPN混晶光学性质及GaInP、AlGaInP合金瞬态发光性质的研究
短句来源
    Study on Properties of Magnetically Controlled Shape Memory Alloy and Its Application for Actuators
    磁控形状记忆合金特性及其执行器应用基础研究
短句来源
    Thin Layer Electrodeposition Growth of Pb-Sn Alloy
    Pb-Sn合金的薄层电沉积生长
短句来源
    Investigation on the Preparation and Optical Properties of MgZnO Alloy and MgZnO/ZnO Heterostructure
    MgZnO合金材料及其异质结构的制备和光学性质研究
短句来源
    THE CALCULATION OF THE ENERGY-BAND STRUCTURE OF SOME SEMICONDUCTORS WITH THE PSEUDOPOTENTIAL PERTURBATION METHOD (APPLICATION TO GaAs, GaP AND Ga[As_(l-x)P_x]ALLOY)
    用赝势微扰法计算某些半导体的能带结构(用于GaAs,GaP和Ga[As_(1-x)P_x]合金)
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  “alloy”译为未确定词的双语例句
    ORIGIN OF MAGNETIC ANISOTROPY IN AMORPHOUS Gd-Co BASED ALLOY FILMS AND IN CRYSTALLINE FeNi FILMS
    Gd-Co系非晶薄膜垂直于膜面的磁各向异性的起源
短句来源
    LOW-TEMPERATURE RESISTIVITY ANOMALIES OBSERVED IN SPUTTERED AMORPHOUS Gd—Co ALLOY FILMS
    非晶态Gd—Co膜中观察到低温电阻率反常现象
短句来源
    THE CRYSTAL STRUCTURE OF (Ni, Co)_3Al_4 IN THE Al-Ni-Co TERNARY SYSTEM——A NEW VACANCY CONTROLLED ALLOY PHASE
    Al-Ni-Co三元系中(Ni,Co)_3Al_4的晶体结构——一种由空位控制的新合金相
短句来源
    STUDY OF THE MAGNETIC PROPERTIES AND MS-SBAUER EFFECT OF A Fe-Cr-Co-Si PERMANENT MAGNETIC ALLOY
    Fe-Cr-Co-Si永磁合金的磁性和穆斯堡尔效应研究
短句来源
    AN INVESTIGATION ON Nb_3Sn MULTIFILAMENTARY SUPERCONDUCTING COMPOSITES FORMED FROM HIGH-TIN-CONCENTRETION Cu-Sn ALLOY
    富Sn法制备多芯Nb_(3)Sn超导复合线的研究
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  alloy
X-ray diffraction and selected area electron diffraction analysis showed that Pt-Sn-B/CNTs had an amorphous alloy structure that can improve catalytic performance.
      
Preparation, structure and properties of porous polyimide films via PAA/PU alloy
      
A quantitative index martensite fraction was used to describe the phase transformation degree of shape memory alloy (SMA).
      
The electrostatic-alloy bonding technique used in MEMS
      
Electrostatic-alloy bonding of silicon wafer with glass deposited by Au to form Si/Au-glass water, and bonding of Si/Au-glass with silicon wafer were researched during fabrication of pressure sensors.
      
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Magnetization curves of the polycrystalline Fe-Co and Ni-Co alloys of the cubic system and also of the pure cobalt were determined by means of a ballistic method. Gans' theory of the magnetic properties of isotropic ferromagnetics was applied. The agreement between his theory and the experimental results is quite good for the strong fields but not so for the weak fields, just as in the ease of the pure ferromagnetics. The discrepancy for the weak fields may be explained by his neglect of the free energy...

Magnetization curves of the polycrystalline Fe-Co and Ni-Co alloys of the cubic system and also of the pure cobalt were determined by means of a ballistic method. Gans' theory of the magnetic properties of isotropic ferromagnetics was applied. The agreement between his theory and the experimental results is quite good for the strong fields but not so for the weak fields, just as in the ease of the pure ferromagnetics. The discrepancy for the weak fields may be explained by his neglect of the free energy which is required to magnetize the elementary crystals isothermally to the saturation intensities in the easy direction of magnetization. After including this part of the energy the agreement between theory and experiment is improved in general and in some cases, it is remarkably good. For pure cobalt the magnetization intensities for a given field are smaller than those obtained by previous investigators, but in better agreement with the theory than those previously obtained. Since the disagreement cannot be accounted for by the experimental error in the present investigation, the comparatively less studied cobalt needs further investigation.

用冲击法量属於正方晶系之铁钴及镍钴合金并纯钴之多结晶体之磁化曲线与Gans氏各向同性铁磁物质磁性之理论相较知在强磁场时理论与实验之契合甚佳在弱磁场时则较差,弱磁场时之差异,可以Gans氏计算时略去磁化各元晶体於其易磁化方向至饱和度所需之自由能一点解释之改正此点后理论与实验之契合大体改善在数种合金且极佳。纯钴之磁化强度在各磁场下较之前人所得者均小,惟与理论之契合则较佳:此与前人不同之点既不能归诸本实验之误差,则此较少被注意之钴实需要更进一步之研究

The purpose of the present article is to calculate the internal friction of binary substitution-al alloys in different states of order by the application of the general thermodynamical theory of internal friction of linear type. To begin with, free energies are deduced for specimens under the action of a uniform stress, which, so far as the degree of order is concerned, is not in equilibrium. In this paper two mechanisms, the preferential distribution of atom-pairs and the change of degrees of short range...

The purpose of the present article is to calculate the internal friction of binary substitution-al alloys in different states of order by the application of the general thermodynamical theory of internal friction of linear type. To begin with, free energies are deduced for specimens under the action of a uniform stress, which, so far as the degree of order is concerned, is not in equilibrium. In this paper two mechanisms, the preferential distribution of atom-pairs and the change of degrees of short range order that give rise to the internal friction are suggested. In either case the internal friction is found to be proportional to the first and second power of (1-S), where is the degree of long range order. Thus, in the state of complete order, the internal friction would vanish, whereas it would be a maximum in the state of complete disorder. Theoretical results are in perfect accord with Nowick's data for the complete order in the Ag-Zn alloys and with the work of the Artman for the ordered states of β-brass. However, according to the theory, these experimental findings seem to indicate that it is the ordering pairs rather than the change of short range order that appear to be the cause of these two internal friction peaks.

本文是利用热力学线型内耗的理论来计算二元代位合金在各种有序状态时的内耗。首先,求出了在一个均匀应力作用下,样品中所产生的非平衡的有序无序的自由能,文中又介绍了原子对从优取向和短程有序的变化等两种内耗的机构。在这两种情况中,内耗都是正比于(1-S)的一次幂或二次幂的,这里S是长程有序程度。所以一定温度下在完全有序的状态时内耗不出现,而在完全无序状态时内耗最大。理论的结果是和诺维克的AgZn合金无序内耗的数据,以及亚特曼的β-黄铜有序内耗的数据完全符合的。并且还可以明了这些实验所测得的内耗峰是由于原子对从优取向所产生的,不是由于短程有序变化的原因。

In this paper Wang's generalization of Bethe's theory of superlattices is applied to the case of a binary alloy AB in a body-centred cubic lattice. Only neighbour interaction is taken into consideration. All the calculations are carried out to the second approximation.

本文把王氏理论应用到体心立方晶AB型二元合金超点阵问题;讨论它的平衡态性质,如秩序度与温度的关系,比热的性质,临界温度等;采取近邻作用假设及二级近似。计算结果较布拉格-威廉近似为佳,而与倍脱一级近似结果则相差不多。至于与有关β-黄铜实验结果的比较,定量的符合还较差;特别是在临界温度附近(T

 
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