查询词典 circle method

A fast and accurate arithmetic method by the judgement standard of using the maximum inscribed circle for evaluating the errors ofroundness is introduced, and a program to evaluate of the errors of the circle roundness is designed in this paper.

介绍了利用最大内接圆判别准则快速精确求解圆度误差的基本思想，设计了用最小外接圆法评定圆度误差的程序设计技术。

With the method and the relation between the center of a circle and a triangle, the relation between the triangle and the circle can be determined rapidly, hence to quickly and correctly determine the position relation between the projections of the triangle plane and the tool in tool axis direction, and raise the efficiency of 3-axis NC machining.

借助于该方法及圆心相对三角形的位置关系，可以快速判别三角形与圆的位置关系，从而能据此快速、准确地判别三角片与刀具两者在刀轴方向投影的位置关系，提高3坐标数控加工干涉检查的效率。

Consequently, the circle viewed as a point still has Circle as a type description because the pointer in its .class com- ponent has not changed. draw is a selector function, i.e., it will take whatever argument is passed as self, proceed to the type description indicated by .class, and call the draw method stored there.

这个被看作是点的圆依旧是Circle类型的，因为其类型描述结构中的。class指针成员没有变化。draw是选择子函数，也就是说，它能接受任何以self参数传来的值，找到由。class指向的类型描述符，并且调用存储在那里的方法。

For technical reasons, the method requires the eigenvalues of the solutions at their fixed point is off the unit circle or lies on the unit circle with the Diophantine condition.

作者以前的工作可通过递推序列给出解析的显式解，但由于技术的原因，在方法上要求其解在不动点处的特征值不在单位圆周上或在单位圆周上但满足Diophantine条件。

Qualitative simulation prototype for product life circle ;2. On the basis of Bass model and product life circle model with repurchase,the author brings out the repurchasing model,discusses the estimate method of parameter in details,and analyzes the diffusion process of bank card industry as well as the sensibility of the parameters.

在分析巴斯模型和重复购买的产品生命周期模型等的基础上，提出重复购买模型，详细讨论该模型的参数的估计法，分析银行卡产业的扩散及参数灵敏度，在此基础上使用模型做产品销量预测，表明模型的参数估计方法及预测方法的有效性和产业相关性的影响度。

The confidence and accuracy of distinct element method simulation model of charging of bell-less top blast furnace are only verified and affirmed by experiment. The experiments of one circle charging and multiple circle charging are made in the test model of bell-less top blast furnace.

从而，以高炉炉料颗粒离散单元法模型为基础，结合计算机实施技术，建立了高炉无钟炉顶布料的离散单元法模拟模型，并将其开发编制成了大型的计算机模拟应用程序BLTDEM，配置了功能齐全的前后处理器，以完善计算机模拟和应用。

Nine remember past times the breath, naturally also carries on many good food, for example fragrant Q is strong yu the circle, besides original sweet potato, sweet potato taste, but also has special wipes the tea taste, Leng Rejie is suitable; The red pickled meat circle by the traditional ancient method manufacture in the stuffing, in matching the soft tender cover, the sauce material which the flavor appropriatelies, forms 绝 the wonderful taste in your mouth; In addition also has the black sugar hemp, fermented bean curd, non-lead earth preserved egg and so on, is the suitable delicacy partner hand rituals!

九份的怀旧气息，自然而然的也承袭的许多美食，例如香 Q 有劲的芋圆，除了原有的地瓜、芋头口味之外，还有特别的抹茶口味，冷热皆宜喔；红糟肉圆则以传统古法制作内馅儿，搭配上软嫩的外皮，味道恰如其分的酱料，在您口中形成绝妙的滋味；此外还有黑糖麻糬、豆腐乳、无铅土皮蛋等等，都是相当美味的伴手礼喔！

In the light of the complex, high-level and non-linear feature of the mathematical model which describe the transport of the coalbed methane, this paper study the fully-implicit solving method of the mathematical model in detail. Based on the complexity of the algebraic equations which are formed eventually, according to the alternating direction implicit difference pattern, this paper use the iterative method and the fully main element Gauss-Jordan eliminating method to solve equations, which is to use the iterative method to determine coefficient matrix and use the fully main element Gauss-Jordan method to solve th linear algebraic equation group, at the same time of studying the solving method of the mathematical model, according to the devising requirement of FORTRAN77 program structure, this paper draw up computer program and form the corresponding computer model, and verify the validity and reliability of the model in theory by operating the model.

重点研究了模型内、外边界及有关参数的处理，针对描述煤层甲烷运移的数学模型是一个复杂、高阶非线性数学模型的特点，详细研究了模型的全隐式求解方法，根据最后形成的代数方程组的复杂性，按交替方向隐式差分格式，采用迭代与全选主元高斯约当消去法相结合的方法求解方程：即确定系数矩阵采用迭代法，求解线性方程组时采用全选主元高斯约当消去法，在研究模型解法的同时按FORTRAN结构化程序设计的要求，编制计算机程序，形成相应的CBMRS计算机模型，并通过模型的运行从理论上证明了模型的正确性与可靠性。

The description methods of natural scenery was studied based on fractal, that is, recursive method, L-system method, IFS and IFS description method was put forward based on sine or cosine. This method overcomes angularity and consistency of recursive method, L-system method and IFS, and the variety of fractal sculpting consequence can be added and the basis for the later research and the application was provided.

对基于分形的描述自然景物方法，即递归洪、L-系统法、IFS法进行了分析研究，在此基础上，提出基于正余弦的IFS描述法，该方法克服了递归法、L-系统法、IFS法等描述方法的生硬性和一律性，增加了分形造型结果的多样性，为以后的深入研究和应用提供了依据。

The CBRC allows commercial banks to implement the internal rating method by stages, however, when a commercial bank obtains the approval for using the internal rating method, its asset coverage ratio calculated according to the internal rating method (risk-weighted assets calculated according to the internal rating method)/(risk-weighted assets calculated according to the internal rating method + risk-weighted assets of other credit risk exposures calculated according to the revised capital supervisory provisions) shall not be lower than 50%, and it shall formulate the plan for the implementation of internal rating method by stages, so as to ensure that the asset coverage ratio reach 80% in three years.

银监会允许商业银行分阶段实施内部评级法，但在获得许可使用内部评级法时，采用内部评级法的资产覆盖率（按内部评级法计算的风险加权资产/［按内部评级法计算的风险加权资产＋按修订后资本监管规定计算的其他信用风险暴露的风险加权资产］）应不低于50％，并制定分阶段实施内部评级法规划，以保证3年内资产覆盖率达到80％。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。