松弛方法

In this paper, we apply the Chebyshev polynomial to the SOR method and get the C-SOR method.

首先， 在研究了SOR 方法后，我们得到了 SOR 迭代矩阵松弛因子的区间。

Finally the sealing reliability is analyzed while the effect of creep-relaxation of each component of flanged connection system for rocket motors is considered.

然后考虑蠕变-松弛作用，提出了在预紧和操作情况下火箭发动机法兰连接系统载荷与变形计算的新方法。

To improve this point, a method based on the cosine basis and the successive over-relaxation is developed in this paper.

基于这一点，该文提出了一种采用余弦基和逐次超松弛迭代法的闪烁去除方法。

Inthe first section,under the non-convex case we are devoted to investigate an optimalcontrol problem for a class of semilinear elliptic type equations which admit exactly twosolutions.By analyzing the property of a soltuion of the state equation and establishing the proper energy estimate,we prove the relaxed control method is fit for our problemand gain the Pontryagin\'s maximum principle.

第一节，在非凸情形下我们致力于一类只有两个解的半线性椭圆型方程的最优控制问题，通过对状态方程解性质的分析并建立适当的能量估计，我们证明了松弛控制方法对本问题的适用性并得到了最优对的Pontryagin\'s最大值原理。

Yes, we know you've heard it before but sit-ups or crunches can help fight the flab.

是的，你知道，这是老掉牙的方法了，但是躺下起来，身体不断卷曲舒展，确实对缓解身体松弛非常有用。

Yes, we know you''ve heard it before but sit-ups or crunches can help fight the flab.

是的，你懂患上，这是老掉牙的方法了，但是躺下起来，身体不断卷曲舒展，确实对缓解身体松弛非常有用。

Objective To observe the clinical effect on the artificial abortion when Ropivacaine is employed in caudal block.Methods Ropivacaine with different densities is used for obervations on the patient's life sign,pains,movement block,cervix flaccidity and the period of time of the patient's being away from the hospital.

目的 观察罗比卡因在人工流产术中骶管阻滞的临床效果方法用不同浓度的罗比卡因在门诊人流术中行骶管阻滞以观察其对流产者的生命体征、疼痛程度、运动阻滞、宫颈松弛度及离院时间的影响。

Methods 185 patients with cleft palate were divided into two groups randomly,who underwent palatoplasty, Iodoform gauze or gelatin sponge was used on both sides of the relaxation incision.

将2007年8月至2009年7月在安徽省蚌埠医学院第一附属医院口腔科住院治疗的腭裂患者185例随机分为治疗组和对照组，治疗组患者术后松弛切口内置入明胶海绵并进行对位缝合；对照组按照传统方法填塞碘仿纱条。

The experimental method was improved, by using a ball to press the sclera samples, which were obtained nine months after surgery. The pretesting, relaxing and creeping experiments were carried out.

改进实验方法，采用球面致压拉伸巩膜的实验方法，对术后9月组上述5种兔眼巩膜试件进行预拉伸、应力松弛、蠕变的生物力学实验研究。

A method to find the exact points of inlet and outlet of film-thickness of the EHL is introduced. A numerical solution of TEHL of the gear using Newton relaxation method and binary search method and the method to find the exact points of inlet and outlet is developed. By means of multiple regresion, a formula to calculate TEHL flash temprature of the gear is obtained.

推导给出了齿轮承载区内热弹流热流密度方程、无量纲参数团表示的热弹流方程和油膜入口点及出口点搜索确定方法，编制了由松弛因子牛顿法、对分法及油膜入口点和出口点搜索方法等组成的便于工程实际应用的齿轮承载区热弹流快速计算程序。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。