查询词典 single step method

A novel feature recognition method based on part modeling process which was recorded by way of macro command in CAD systems was proposed herein: geometry and topology entities which produced by single modeling process were analyzed in the single feature recognition process and all features in part were recognized based on step by step strategy.

每次特征识别仅对单个建模过程中的几何实体和拓扑实体进行分析，逐一识别零件模型的所有特征，有效避免了传统方法对零件模型的全部几何实体和拓扑实体进行特征识别存在的缺陷。

In order to solve difficulties of calculation of equation groups, the coordinate transmigration method was adopted. The store or purvey quantity of water decision-making from malti-reservoir can be translated simultaneously to single reservoir step by step.

为解决方程组求解带来的困难，采用坐标轮换法，将多库同时供、蓄水决策转化为单库逐次轮换决策，并结合水库常规调度图规则，对判别式法进行修正，使求解结果更为合理。

The high order single step algorithm is a new method of direct integration for solution equations of motion.

非线性结构时程分析的高阶单步算法是一种新的求解运动方程的直接积分法。

On the base of King View, the water level of single case was controlled by the method of single step predictive command.

摘 要：介绍以PCT-III型过程控制设备为对象，以组态王软件为平台，对水位实现在线预测控制。

Based on the single step mode-matching technololgy, the method to get the scatter matrix of the smooth-profile horn was presented.

运用程序分析了各种不同结构光壁喇叭馈源，得到了其中各个模式之间的耦合关系及其口面辐射特性的变化。

A technique which can control the iteration step length of the single step full Newton Raphson method is presented to get the converged solution.

纺织物的弯曲刚度比其面内拉伸剪切刚度小得多，其下垂过程具有高度几何非线性，它能在经向和纬向同时屈曲，形成漂亮的圆角形状。

Nanometer sized needle like and spherical shaped zinc oxide was prepared by using single step hydrolysis method directly,zinc chloride and sodium hydroxide as raw materials.

以氯化锌和氢氧化钠为原料，采用直接水解一步法制备了针状和球形纳米氧化锌。

Metal powder coating plays a role in linking ceramics with matrix metal. The crucibles of composite material can be produced in single step by liquid formation method.

金属粉涂料作用在于连接陶瓷和金属基体，复合材料坩埚经液态成形法一次制成。

Methods The template DNA was extract from the human osteosarcoma cells line U－2OS by the single- step isolation method with isothiocyanic acid guanidine, the cDNA coding for the mature fragment of BMP－4 was amplified by the reverse transcription- polymerase chain reaction.

方法采用异硫氰酸胍一步法从人骨肉瘤细胞株U-2OS中提取总RNA，通过逆转录-聚合酶链反应扩增为BMP-4成熟区cDNA基因片段。

ConclusionsUsing methods of narrowing genioplasty combined with Medpor implantation can treat wideness chin and retrogenia in one step. This method resolve the defaults of single horizontal osteotomy of the chin or single chin augmentation.

颏部截骨缩窄结合Medpor隆颏可一次性矫正颏部宽大及颏部后缩畸形，解决了单纯颏部截骨术后或单纯隆颏术后局部不能达到最佳的手术效果的弊端。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。