The change of stress field during the impact process was studied by transient analysis.

1、

In the analysis of the temperature and stress field axis-symmetry finite element method is employed.

温度场及应力场的计算采用轴对称有限元法.

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2、

About mass concrete structures , owners, designers and contractors all interested in the temperature and thermal-creep-stress field.

大体积混凝土施工期温度场和应力场的分布是业主、设计方及承包商极为感兴趣的问题.

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3、

Biaxially self-reinforced PE sheet was prepared by the die with complex stress field in critical state.

采用具有复合应力场的双向拉伸挤出口模,在临界状态下成功制备了聚乙烯双向自增强片材.

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4、

Finally, the application of ground stress field in mining planning and design has been briefly discussed.

研究了地应力在矿山巷道及开采设计中的应用.

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5、

This paper describes the history and development of the temperature field and residual stress field.

本文主要讲述了有关焊接温度场与应力场的研究历史与发展.

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6、

This new method reflects the completely analytic character of the singular stress field the V-notch tip.

这一新方法完整符合了切口尖端奇异应力场的解析规律.

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7、

Dynamic stress field and effective reinforced area of dynamic compaction are analyzed according to the data.

通过对计算结果的整理,对夯击后土体的沉降量、强夯的动应力场和有效加固范围做了分析.

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8、

So in-situ stress field is also one of base works about drilling engineering design.

因此地应力场的研究是钻井工程设计的基础工作之一.

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9、

The complex relations of temperature field, microstructure field and stress field on quenching process are introduced.

介绍了淬火过程中温度场、组织场和应力场相互作用的复杂关系.

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10、

Slope excavation will influence the original stress field inside the natural slope.

摘要边坡开挖会影响自然斜坡内部应力场的原始状态.

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11、

What would your life look like if you could start over with a clean slate?

如果你以新的姿态重新开始,你的生活会是怎样的呢 ?

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12、

It is a complex magnifying lens used to view the image formed at the focal plane.

它是比较复杂的放大影像的透镜,观察焦平面的图象.

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13、

Beam cross section and momentum spectra have been measured on the focal plane.

测量了聚焦面上的束流截面和动量谱.

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14、

When a plane wave is incident on an interface between two different media.

当平面波入射到不同介质的分界面时.会产生反射与折射.

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15、

In this paper, firstly, eigenvalue equations of 2 D and 3 D in plane wave method are obtained.

本文首先推导出了二维、三维情况下平面波法的本征方程.

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16、

Contractors must obtain prior approval from the Centre for any proposed change of programme contents.

承办者如欲改动课程内容,须事先获得中心批准.

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17、

The authority-in-charge order of renovation or demolition of any project construction works without its prior approval.

未经主管机关核准而擅行施工之水利建造物,主管机关得令其更改或拆除.

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18、

Your letter stating prior approval of the nationality of the vessel by the Purchaser . 7.

你方证实承运船只的国籍已买方核准的信函.

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19、

However, with prior approval, the inspection may be conducted at the production premises or warehouse.

但经核准者, 得于生产厂场或仓储地点执行检验.

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20、

Therefore the prior art overcomes the above-mentioned lacks and reaches better effect of the exploding.

由此克服现有技术的缺陷并达到更佳的破除效果.

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