查询词典 surfaces

Over time the rubber surface may wear down if the medicine ball has been used on rough surfaces.

随着时间推移，如果药球曾接触粗糙平面的话，极易磨损。

There is no good control on the size of mesh in the interior of surfaces.

另外，对曲面内部的网格尺寸缺乏有效的控制。

Moreover, to get more effective control over the mesh size in the interior of the surfaces, an interactive control approach is adopted.

同时，为了加强对曲面内部单元的尺寸控制，采用了交互控制曲面内部单元尺寸的方法。

The potential energy surfaces of ground state of He—HBr complex have been calculated at several levels of theory, including the single and double excitation coupled-cluster method with noniterative perturbation treatment of triple excitation CCSD.

在用非迭代的三重激发项来校正CCSD的CCSD理论水平下，采用aug-cc- pVQZ基函数对He—HBr的分子间势进行了系统的研究。

A new metric form is chosen to study the Weingarten translation surfaces which are translating in the two null directions in a pseudo orthogonal frame.

在伪正交标架下，选取一种新的度量形式，对沿两个类光方向平移的平移Weingarten曲而进行了研究。

The worn surfaces were analyzed by means of scanning electron microscopy, X ray diffraction and electron probe microanalysis.

选用 MM- 2 0 0型摩擦磨损试验机测定了不同载荷条件下 WSi2 /Mo Si2 复合材料与 45 #钢配副的干摩擦磨损性能，采用扫描电子显微镜和 X射线衍射仪分析讨论了其磨损机理。

The resul ts indicated:(1) When micrococcus existed,carbon steel corrosion was accelerated by a loose and heterogeneous biofilm formed on its surfaces;(2)Rpo an d Cc values were close after two days and four days immersion respectively in solutions with micrococcus,which indicated that the metabolization of bacteria became sta ble,and the biofilms under two conditions were tend to be ripe and accordant;(3) The equivalent circuits for situations without or with bacteria were proposed respectively,and the parameters in circuits were also calculated;and (4) Corrosi on reaction impedance with micrococcus showed dispersion effect.

结果表明：（1）小球菌存在时试样表面上所形成的疏松、不均匀的生物膜加速了碳钢的腐蚀过程；（2）有菌存在时暴露2 d、4 d的Rpo值和C c值较为接近，表明细菌的生长代谢过程渐趋于稳定，两种暴露条件下所形成的生物膜趋向于成熟一致；（3）分别提出了有菌和无菌条件下EIS的等效电路，并计算了相应的等效元件参数；（4）小球菌影响下腐蚀反应的阻抗行为存在弥散效应。

Quantitative analysis of micro-structure and fracture surfaces was used to study the micromechanics of fracture process in the heat-affected zone of the alloys.

定量分析的微观结构和断裂面是用来研究细观断裂过程的热影响区的合金。

The mechanism of microscopical roughness forming on the aluminiumalloy casting surfaces has been studied by plaster investment casting.

本文通过熔模石膏型铸造法研究了铝合金铸造表面微观粗糙度的形成机理。

"Mimas looks like, ah, a natural version of the Death Star in Star Wars because one of its surfaces is almost completely dominated by a giant crater. Ah, had...the object which caused the crater been slightly bigger, Mimas would have been totally destroyed, and by now, it would have been assimilated into Saturn's rings."

"土卫一看上去简直就像是电影星际《星球大战》中的死星的原型，因为它的其中一面几乎完全被一个巨大的陨石坑所占据，如果造成这个坑洞的物体再大一点的话，土卫一就会完全被摧毁并被吸入土星的光环中。"

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。