查询词典 numerical

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中山市华奥五金有限公司位于广东省中山市东凤镇，公司成立于2003年，华奥现拥有众多制锁精密的数控设备，锁外壳、锁芯、钥匙均采用全数控化设备加工而成，锁芯生产经验丰富的员工队伍及技术实力雄厚的研发团队，正积极开拓国内外新的市场

The results of the numerical test and laboratory test are compared.

论文将数值实验结果与试验成果进行了对比分析。

The stability of landslides in this area was assessed and numerical simulation was carried out.

还对该地区滑坡的稳定性进行了评价与数值模拟。

In this paper, the analytical solutions of reservoir pressure in Laplace space are developed for planar linear flow and radial flow under the condition of constant pressure at inner and outer boundaries, and the pressure distribution curves in some point in the reservoir are obtained using Stehfest numerical inversion algorithm of Laplace transforms.

本文在内、外边界定压的条件下得到了平面单向流和平面径向流两种渗流形式在拉氏空间的解析解，利用Ste hfest数值反演方法给出了地层各点的压力分布曲线，由这些曲线可以清楚地看到流体的流动由不稳态流向稳态流过渡以及最后达到稳态流的过程。

The results showed compared with the native state the shear strength of rockmass under the saturation state decreased by 11.17%, cohesion force decreased by 16.09%, internal frictional angle decreased by 10.02%.(3) 3D-σFEM numerical simulation software is used to simulate the slope stability on the native state and saturation state. Compared with the nature state the displacement of the discontinuity and stress concentration in the saturation state is largened clearly, the results showed slope stability under the rainfall is weakened.

更多含有天然结构面的岩体试件进行了不同含水量下的强度试验，试验结果证明在岩体试件处于饱水状态时的结构面抗剪强度比天然状态下平均下降了11.17%、粘聚力平均下降了16.09%、内摩擦角平均下降了10.02%；(3)采用3D-σ有限元数值软件对K86+180～K86+470段岩质边坡进行了三维有限元数值模拟，并且分天然状态分阶段开挖和饱水状态分阶段开挖两种不同状况进行了稳定性分析，从分析结果可以看出与天然状态相比，饱水状态下软弱层水平方向位移明显增大，坡脚及软弱层特别是软弱层临空面附近的剪应力值显著增大，并且其安全系数与天然状态相比也显著减小，说明在有大的降雨发生当岩体处于饱水状态时边坡整体稳定性被削弱，边坡失稳可能性增大。

The high-accuracy numerical simulation results by FEM indicate: the overburden deformation and failure caused by mining lead to fracture and the changes of apparent resistivity in overburden. The affected area is much larger than the actual fracture, nearly twice the fracture area. The most affected area by the apparent resistivity values is the caving zone. The changing ratio can be up to 19%. In the cracked zone, the changing ratio of the apparent resistivity is 10% to 12%.

计算结果表明：采动裂隙引起煤层上覆地层的视电阻率变化，其影响范围较实际破裂范围大得多，基本上是覆岩冒裂带范围的两倍，其视电阻率值最大影响区为冒落带，变化率可达19%；在裂隙发育带，视电阻率的变化率可达10%12%。

Groove design ; flow line equation ; numerical simulation

槽型设计；流线方程；数值模拟

At present, the common numerical methods are finite difference, finite element , boundary element, integration equation and transmission line method.

目前，解决这类问题的数值方法主要有有限差分法、有限元法、边界元法、积分方程法、传输线法等。

The design demand of higher efficiency magnetron has attracted many researchers for further contributions to the theoretical research of magnetrons. Especially, many valuable results of theoretical research have been obtained by using numerical computation and computer simulation for the better understanding and perfection of the magnetron theory.

更高效率磁控管的设计要求吸引了许多学者致力于磁控管的理论研究工作，特别是在利用数值计算和计算机模拟方法深入研究和进一步完善磁控管的理论方面已取得了重要的成果。

Numerical control lathe is one of the major machine tools in machinery manufacturing industry, and implementing green manufacturing on NC lathe not only can reduce the manufacturing corporations high energy consumption and pollution, but also it is significant to achieve the sustainable development.

数控车床作为机械制造业进行生产加工的主要机床之一，实现其产品的&绿色化&对制造企业改善高能耗、高污染的发展模式，实现可持续发展具有重要意义。

Summary In copyright infringement cases,if the alleged infringer uses or even plagiarizes the copyrighted works or parts thereof,which causes no substantially adverse effect on the normal exploitation of the work,nor does it inflict any substantial damages to the right owner,the de minis doctrine should be applied to exempt the liabilities of the defendant and seek the balance of interests between the right owner and the general public embodied by the copyright law.

在侵犯著作权案件中，如果被控侵权行为人虽未经著作权人的同意，使用甚至抄袭了受著作权保护的作品或作品的片段，但若情节轻微，未对该作品的正常使用产生任何实质不利的影响，亦未对权利人的权利造成实质性的损害，则应适用&不计琐细原则&，免除行为人的责任，以寻求在权利人利益与著作权法所体现的社会公共利益之间的平衡。

This new product will become our best seller.

这个新产品会成为我们最畅销的产品。