重迭

The basic formulations for the double nonlinear finite element analysis of drillstring in the large curvature wellbore are set up, and the Newton-Raphson iteration method is employed to solve the non-linear equations.

在此基础上，建立了对大曲率弯曲井眼中的钻柱进行二重非线性有限元分析的基本方程，以及相应的牛顿－拉斐逊迭代求解技术。

The other is about the multifractal properties of fractal generated via iterated function system.

论文的第二部分是关于迭代函数系所产生的分形的重分形性质的研究。

Triple-folding double-safety clasp in 18K white gold or 18K 5N pink gold, with polished half Maltese cross. Delivered with a second strap in white vulcarbonised rubber.

抛光半马耳他十字18K白金或5N 18K粉红金三重折迭式安全表扣。，并附赠一条白色硫碳橡胶表带。

The TIB triphone model tying structure adaptation strategy uses the baseline acoustic model's triphone model tying result as the transcendental model clustering center, with the adaptation data alignment by the baseline acoustic model, re-estimate the TIB triphone model clustering center and model tying structure recursively under maximum likelihood principle.

以基本声学模型训练过程中的三音子模型聚类结果作为先验知识的聚类中心，依据基本声学模型对自适应语音库的分割，按照最大似然准则迭代地重估新的聚类中心和模型聚类结构。

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。

Moreover this article also involves to the revision Newton iterative scheme, as well as this law when asks the multiple root the application.

另外本文还涉及到修正的牛顿迭代格式，以及该法在求重根时的应用。

In each iterative design, a high efficiency reanalysis method was used to reduce computational effort.

在迭代设计过程中，应用一种高效的重分析方法提高了计算速度。

Data of tooth surface before and after wear were both obtained through laser scan system. The images were then reconstructed by SURFACER software.(2) C language program used of improved iterative closest point algorithms was developed to registrate imagines before and after wear. Standard plan was defined to the overlapped imagines after registration, then wear quantity was measured.￤ear was imitated by tooth brush machine which was made by STOMATOLOGY COLLEGE FORTH MILITARY MEDICAL UNIVERSITY.

应用三维激光扫描仪采集牙模型的表面数据，在计算机中用SURFACER逆向工程软件重建牙表面；②运用最近邻点迭代匹配算法加以改进，编制 C语言程序，配准磨耗前后的三维图像，在确定基准平面后，计算磨耗前后的体积变化量；③用口腔医院自制刷牙机进行模拟磨耗，用传统称重法，通过电子天平测试件的重量变化，用失水法计算测试材料的密度，换算成体积。

Note that this condition is not met by many existing implementations of hashed containers that invalidate iterators upon a rehashing operation.

注意许多现成的哈希容器的实现都不符合这个标准，它们的迭代器在一次重哈希操作之后就无效了。

This will get the expensive rehashing out of the way and let you store iterators, safe in the knowledge that they won't be invalidated.

这样可以养活不必要的代价昂贵的重散列，让你可以保存迭代器，并确知它们不会失效。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。