查询词典 boundary

The Antarctic Circle is the boundary of this region of lightness.

南极圈就是这一明亮地带的边界。

Evaluate the determinant, taking into account that fermionic fields obey an antiperiodic boundary condition,.

估算行列式并考虑费米子场满足反周期边界条件。

Boundary condition ; spongy absorbing ; FFT ; perfectly matched layer ; antiperiodic extension ; paraxial approximation

边界条件；海绵吸收；快速傅立叶变换；完全匹配层；反周期扩展；傍轴近似

Like the situation in the bulk materials, the simulation indicates that only the non-conservative antiphase boundary wet.

与体材料相同，在非保守性的反相畴界处发现了浸润现象。

Furthermore, the chemical interaction between interstitial boron atom and antiphase boundary was also discovered.

间隙硼原子与反相畴界之间存在着类似铃木气团的化学交互作用。

The beneficial effects of homogeneously distributed boron inside grain on lowering the energy of antiphase boundary and improving brittleness are weakened.

低于此临界浓度，硼在晶内均匀分布；高于此临界浓度，硼在晶界上偏聚，上述硼在晶内均匀分布降低反相畴界能的有益作用被削弱。

The results indicate that the temperaturedependence of critical resolved shear stress depends mainly on antiphase boundary energyand CRSS of γ' phase, while the orientation dependence and strain rate sensitivity are determined byγ' phase.

摘要本文考察了镍基高温合金单晶压缩屈服行为的温度、取向和应变速率依赖性、结果表明，γ＋γ合金临界分解切应力的温度依赖性主要由γ'相的APB能和γ'相的CRSS的温度依赖性共同决定，而取向依赖性和应变速率敏感性则由γ相决定。

It is found that allsuperlattice spots split into spot arrays of equal spacing in a certain direc-tion and an antiphase domain boundary exists in the DF image o...

反相畴界作为一种晶体缺陷影响马氏体中层错区域的连续延伸。

Three are three major actions that Mn effects fracture behavior in the alloy at room temperature, as follow: One is that Mn fines grains, antiphase domains and weakens dislocation clog, which retain formation of cleavage crackle. The second is that Mn decreases APB energy and promotes slop and cross slip, in particular, a large number of cross slip make deformed APBs transform from line type into zigzag type and the APBs interact and cross each other, resulting in propagation of cleavage cracks. The last is that Mn raises the relative proportion of cleavage strength to grain-boundary strength and then restrains formation and propagation of cleavage crack.

Mn对合金室温断裂行为的影响主要反映在三个方面，一是Mn的存在细化晶粒和反相畴，使得位错塞积程度减小，从而阻碍解理裂纹源的生成；二是Mn的存在提高解理强度与晶界强度的相对比值，从而抑制了解理裂纹的形成和扩展；三是Mn降低反相畴界能量、促进超位错的滑移、交滑移，特别是断裂前位错大量的交滑移使形变反相畴由直线型变为折线"Z"字型，反相畴界间的相互作用、相互交错阻碍了解理裂纹的扩展。

The paper points out that, in terms of the rhetorical use of antonymy, there is not only the co-occurrence of both members of an antonym pair (though often across syntactic-boundary) but also the use of only one member if semantically "abnormal", and semantically, the co-occurrence can be either "abnormal" or normal.

关于反义关系在修辞中的运用，本文认为，不仅有对立双方的成对出现，也有其中一方的单独出现；既有语义"异常"现象，也有语义正常现象。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。