有方法的

There are strong convergence and reliability properties for these algorithms, so they are widely used in many fields.

中文摘要：信赖域方法是非线性优化中一类重要的数值计算方法，它具有良好的收敛性和稳定性，因此在许多领域都有广泛的应用。

Trust region method is a class of important numerical algorithms for nonlinear optimization. There are strong convergence and reliability properties for these algorithms, so they are widely used in many fields.

信赖域方法是非线性优化中一类重要的数值计算方法，它具有良好的收敛性和稳定性，因此在许多领域都有广泛的应用。

Although modern science and technology have proved that such methods are ab surd, there are still millions of people use such methods in many remote places nowadays.

尽管现代科学技术已经证明了这些方法是愚昧的，然而在许多偏僻的地方，仍有成千上万的人们在使用这些方法。

Each approach has it's own aspect. Underwriter chooses the appropriate approach in terms of different company.

每种方法都有自己的角度和侧重点，需要承销商根据公司的具体情况选择合适的估值方法。

All signals of the closed-loop system are proved to be semi-globally uniformly ultimately bounded under the proposed control, while the effectiveness of the proposed control is illustrated by simulations.

证明了所提出的控制方法能够保证闭环系统的所有信号半全局一致最终有界，并通过仿真验证了该方法的有效性。

Although modern science and technology have proved that such methods are abs urd, there are still millions of people use such methods in many remote places nowadays.

尽管现代科学技术已经证明了这些方法是愚昧的，然而在许多偏僻的地方，仍有成千上万的人们在使用这些方法。

Although modern science and technology have proved that such methods are a urd, there are still millio of people use such methods in many remote places nowadays.

尽管现代科学技术已经证明了这些方法是愚昧的，然而在许多偏僻的地方，仍有成千上万的人们在使用这些方法。

The virtual method table, in contrast, includes all of the object's virtual methods, both inherited and introduced.

相反，虚拟方法表包含所有对象的虚拟方法，不仅是祖先的而且有引入的。

The major results obtained are: PCR-RFLP method is suitable for molecular identification of Shihu; 205 compounds were isolated from 10 species of Dendrobium, including 21 new compounds, and 28 compounds isolated from genus Dendrobium for the first time. Each of the extracts and compounds were screened for anticoagulant and antitumour activities separately. The results indicated that the ethyl acetate extract from Dendrobium chrysanthun has significant anticoagulant function; the antitumour function of the 4 bibenzyl components from Dendrobium chrysotoxum is stronger than that of phenanthrene, of which the erianin has significant anti-angiogenic effect both in vivo and in vitro; components with moderate or stronger antitumour activities were found in the extracts of D. thyrsiflorum, D. chrysanthun and D. trigonopus; quality standard for 5 species of Dendrobium was drawn up use active or indicative components as control.

重要研究结果有：经方法学研究，认为PCR-RFLP法适于作为石斛属药材分子标记鉴定方法；对10种石斛进行化学成分分离鉴定，共分得205个化合物，其中新化合物21个，首次从石斛属分得的28个；对提取物和各单体化合物分别作抗凝血、抗肿瘤等活性筛选，结果说明束花石斛乙酸乙酯部位有显著的抗凝血作用，鼓槌石斛的4个联苄类成分抗肿瘤作用强于菲类，联苄类毛兰素在体内外有显著抗血管生成活性，球花石斛、束花石斛及翅梗石斛均筛到中等或较强抗癌活性的成分；选择有活性或指标性成分作对照品，对5种石斛草拟了质量标准。

Then, the model error of the conicoid fitting method is detected by the BP algorithm of neural networks. Application to a practical project shows, the feasibility of the method, and some conclusions of practicable value are drawn.

然后，尝试用 BP神经网络方法来探测二次曲面拟合法的数学模型误差，通过某工程实例，证实了该方法的可行性，并得到了一些有工程应用价值的结论。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。