重新计算

In the paper, an optimal method for node labels in the finite element is presented, which is an inductive and deductive method. By the analysis to the order features of the nodes when the network bandwidth is the minimum value, we can induce three regulars. Testing a large number of examples, which show that the presented scheme can reduce bandwidth for arbitrary mesh by renumbering the nodes, proves the correctness and reliability of the regulars. Thus the memory of computer is saved and the compute efficiency is improved.

通过对在网格半带宽最小时的节点排列的一些特征进行分析，从其中归纳出三条规律，通过大量的算例来验证该规律的正确性和可靠性，结果表明，对于任意划分的有限元网格，利用该方法对节点重新编号，可得到较小的半带宽值，节省了计算机的内存空间，提高了计算效率。

Actually, the reparametrization method of Bézier surface is included in the theory of BBC surface. In this sense, the theory of Bézier surface is consummated and a simple reparametrization tool of Bézier surface is given.

对它的研究丰富了Bézier曲面的基本内容，同时提供了一种计算简单、操作方便、适用范围广泛的Bézier曲面重新参数化工具。

In the adaptive area, an acceleration/deceleration and jerk limited S curve is used to replan the feedrate, to get smooth feedrate profile.

算法采用2阶Taylor展开式进行下一插补点的迭代计算，根据插补精度要求自适应调整进给速度，并在调整过程中采用加速度与加加速度约束的S型加减速曲线对进给速度重新规划，得到平滑的速度过渡曲线。

Case law rule allows unilateral withdrawals of inadvertently erroneous bids from the bidder. U.S. federal procurement system, deriving from contracting law, permits bid correction or withdrawal before award and reformation or rescindment after award under certain circumstances.

於美国契约法下，判例上即允许投标厂商有主张单方计算错误而撤销契约，而美国联邦采购制度主要之规定均系依循美国契约法而来，亦在一定要件下允许厂商於决标前可更正投标或撤销投标；於决标后，亦可重新形成契约或撤销契约。

Because of building model in detail and restudy of the parameter, the result is more accurate.

由于油藏模型的细化以及参数的重新核查使得储量计算更为精确。

The stamp duty will be re-imposed a one-way means that we are one year from three thousandths of the stamp duty rate reduced to five ten thousandths, if the annual turnover of 3 trillion calculations, Stamp duty revenue from 180,000,000,000 yuan lower to 300 billion yuan, among which the 150,000,000,000 yuan equal to the difference between staying in the market.

的印花税将重新实行了单向意味着我们从三个印花税率千分之一一年降低到万分之五，如果3万亿次计算，印花税收入年均营业额从1800.00亿元下降至3000.0亿元，其中一千五万点零零万元等于在市场之间保持差异。

Results:ISS couldn't show the difference between single and mu ltiple maxillofacial fracture in injury severity (P＞0.5),but RISS could (P ＜0.000 5).Conclusion:RISS is more accurate in evaluation of maxil lofacial fracture severity than ISS.Key words Jaw;Face;Injuries of maxillofacial region;Injury severity score

本文在对大量颌面创伤病案回顾性研究的基础上〔2〕，重新对我院颌面外科近来收治的116例颌面创伤病例进行了研究，以简明损伤定级法(abbrevia ted injury scale，AIS)为蓝本〔3〕，提出一种改进计算颌面部创伤严重度评分的方法(revised injury severity score，RISS)。

For the first time the endplate bolted connection's finite element model with the original crack is set up by the singular element, the fracture problem study is introduced to the finite element analyzing. The J integral value and stress intensity factor of the crack tip are calculated by the ANSYS Parametric Design Language program, and the developing of original crack is judged from the K Rule and J Integral Rule.

第一次通过构造奇异单元来建立带初始裂纹的节点有限元模型，将断裂问题的研究引入到端板螺栓节点的有限元分析中，并通过ANSYS软件中Parametric Design Language编程来计算裂纹尖端的J积分值、应力强度因子，根据断裂力学中的K准则、J积分准则判断初始裂纹是否会重新启裂。

In this paper, a thermal simulation model of a LED driver was established. The thermal field and thermal stress analysis of the driver was done by using the software EFD Pro 8.2, and the temperature rise from various parts and the temperature field distribution of the PCB were obtained. By analyzing the reasons leading to overheating and unideal heat distribution, corresponding thermal simulation using an improved model was carried out. Finally, the comparison and analysis of experimental measurement results and simulation results were given.

本文基于计算流体力学中的有限体积法，建立了该变换器的热仿真模型，利用EFD Pro 8.2软件，对驱动电源内部进行了热场及热应力分析，得到了各部分的温升情况和整个电源温度场的分布情况，分析导致PCB局部过热的原因，然后针对热仿真得出的不理想的热分布情况提出了改进的方法，进行了模型改进，对PCB板上的各部分进行合理的重新布局，并再次进行了热仿真，最终得到了较为理想的结果，最后给出了实验测量结果与仿真结果的对比及分析。

RFP will be taken as that delivered to the aerial and generally for the unmodulated condition; but in the case of systems in which the application of modulation

中，如使用调制引致有效载波功率增加(如载波及旁频带重新分配致使功率有任何改变除外)，则增加量无须计算在内。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。