上壳

If the conditions allow, but also electric iron in the metal shell wraps part of a ground wire.

如果条件允许，还可以在电烙铁的金属壳部分缠上一根地线。

Reinstall hold down screws and ground wire to housing.

重新安装拆卸下的螺丝和壳上的接地线。

The styling has been updated with larger dimensions, a gunmetal PVD case, and a perforated dial that lets the automatic ETA 2824-2 movement see a bit of sunlight.

款式上升级为更大的尺寸，真空电镀黑镍金表壳，还有一个镂空的可以照进一些阳光进入自动机芯ETA 2824-2的镂空表盘。

Based on the equation of piezoelectricity and Hamilton principle, a generalized piezoelectric laminated thin shell is analysed and the dynamic equation is derived.

本文从压电本构方程和Hamilton原理出发，对一般的压电层合薄壳进行了力—电耦合分析，推导出了该结构力—电耦合的动力平衡方程，在理论上进行了深入的研究。

Applying atomic many-body theory to analyse the Goldston diagrams of effective Hamiltonian and wave operator about electron-electron correlation for open shell atoms, we use a simple method to evaluate the effective Hamiltonian and calculate the correlation effectes of Corbon with HFS model as a zeroth order approximation. Making contrasts with the experiment and the calculation based on HF model we get pleased results.

应用原子多体理论对开壳层原子中电子关联效应的有效哈密顿量及波算符的Goldston图进行了分析，在此基础上得到了计算有效哈密顿量的简单方法；以HFS模型为零级近似对中性碳原子基态的关联效应进行了计算并通过与实验结果及其他文献基于HF模型进行的计算相比较，得到了令人满意的结论。

Dongguan Xingye Horologe Industry Fittings Factory specializes in high quality production of the special abnormity boards, hairpin, screw, and other kinds of 316, 314 import fittings of watchband and watchcase. The company was founded in 1998, with the unique geographical advantages of South China region at the national and international watch market ,plus years of painstaking efforts and management,the Xingye grows rapidly.

东莞兴业表业配件厂是一家专业生产高质量的特殊、异形花板、发夹、螺丝、巴管、子母通生身杆、冬菇头面钉等各类316、314进口表带表壳配件的企业，成立于1998年，凭借华南地区在全国乃至国际钟表市场上独特的区位优势，加上多年来励精图治、精益求精地苦心经营，兴业迅速地成长崛起。

On the basis of these theories, The specific project—the hyperbolic paraboloid shell structure named Shijingshan Gymnasium is introduced, and the finite element model is established, including calculation of load, simplification of node nature and simplification of support.

在这些理论的基础上，引入工程实例——石景山体育馆双曲抛物面网壳结构，建立有限元模型，包括使用荷载的计算、节点性质的简化、支承的简化等。

Analyzing the relation between earthquake and structure distortion, main fault belt, crust, upper mantle, ground fracture, hotspring, geotherm, conductance frame, stress state in Guanzhong area is analyzed with earthquake mechanism, isoseismal line, crustal stress measure, fault displacement measure, and simulating test results. Earthquake formation mechanism is discussed with dynamics mechanism in Guanzhong base. There are 3 forces and a good medium environment, which are main reasons caused earthquake happened in Guanzhong area. The first force is NE and NEE level extrusion one which is parallel with long axis of Guanzhong base. The second one is level strain which is vertical with long axis of the base.

对地震与构造形变、主要断裂带、地壳及上地幔、地裂缝、温泉和地热、电性结构等关系进行了分析研究，通过震源机制解、地震等烈度线、地应力测量、断层位移测量及模拟试验等成果，分析了关中地区的地应力状态，从关中盆地的动力学机制，对该区的地震成因机制进行了探讨，认为与关中盆地长轴平行的NE和NEE向的水平挤压力、与盆地长轴方向垂直的水平张力及地幔上涌力三组力的作用，加之壳内高导层这一有利的介质环境，是导致关中地区地震发生的主要原因。

Based on the considering of fuzzy and random quality of each design parameter of single layer latticed domes,a new multi-objection optimization model is established.

本文在充分考虑了单层网壳优化设计参数的模糊性的基础上，建立了模糊优化设计的数学模型。

Any of various usually marine gastropods with low conical shells; found clinging to rocks in littoral areas.

长有低圆锥形螺壳的各种通常为海生的腹足动物；发现粘着在海滨地区的岩石上。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷