In this paper, a new method for automatic extraction of topographical feature lines-vertical sectional method is proposed.
本文提出一种新的地性特征线的提取方法-垂直剖面法。
As the procedure is simple for stress in meridian direction, this paper only discusses how to use the cross-sectional method to determine hoop stress and other aspects of...
由于壳体经向应力求解过程比较简单，本文只给出了如何应用截面法求解壳体环向应力，并举例说明了该方法在其它方面的应用。
As the procedure is simple for stress in meridian direction, this paper only discusses how to use the cross-sectional method to determine hoop stress and other aspects of applications.
由于壳体经向应力求解过程比较简单，本文只给出了如何应用截面法求解壳体环向应力，并举例说明了该方法在其它方面的应用。
In the technique, the functions such as choosing forming path and sectional forming for sheet metal, which can't be realized in traditional method, can be implemented easily.
多点柔性成形是一种先进的金属板材成形技术，这种成形方法能够实现成形路径选择、分段成形等传统成形方法无法实现的功能。
Using nonlinear finite element method, the compression load deflection of the seal was analyzed and cross sectional shape of the seal was optimized.
利用非线性有限元法分析了密封条的压缩受力变形特性，根据结构力学原理对密封条横截面形状进行了优化。
Method cluster sampling and cross sectional study.
方法整群抽样，横断面调查。
Method The study methods of this project included dynamic disease surveillance, multiple risk factors examinations, cross - sectional and prospective study, and modeling of predictive models, etc.
方法本专题采用的研究方法包括：疾病动态监测、危险因素动态监测、横断面研究、前瞻性观察、生态学比较和模型预测等流行病学方法。
It introduces the method, content and result of cross - sectional model test of light hollow block structure adopted for workboat wharf, which provides reference for design.
介绍工作船码头采用轻型空心方块结构型式的断面模型试验方法、测试内容及试验结果，为设计提供依据。
When we measure the heat capacity of heat pump by enthalpy measuring method, we use flow rate measuring method to measure flow rate and sectional mean temperature of air.
利用空气焓值测量方法对热泵的制热量进行测量时，通常采用测流量法测量空气的流量和截面平均温度。
The contactless electrostatic resonance method to determine the cross sectional area of conductive and unconductive monofilament was introduced.
介绍了一种可测试所有导电和非导电纤维横截面积的非接触式静电共振法。
The accompanying drawing is a longitudinal sectional view of an example of a wet vertical abrasion mill used to practice the method of the present invention.
陪同拉是一个纵向截面来看一个例子，它是一个湿立式磨磨用实践的方法本发明。
The two-dimensional sectional hydrodynamic quantities are obtained by the source distribution method.
剖面的二维水动力系数由源汇分布法求取。
The present invention relates to ore breaking technology, and is especially one sectional cascade ore breaking method and ore crushing apparatus.
本发明涉及矿石破碎技术领域，特别是一种分段按级连环破矿法产资源及其分段按级连环破矿设备。
In this paper the variational adjoint method is applied to the assimilation of the observed data into the sectional distribution of sea temperature to optimize the initial field.
以二维断面海温分布模型为例，利用海温实际观测数据，将变分伴随方法应用于断面海温初始场的优化。
This paper presents a continuous method of measuring position (power Angle) and velocity of the mover of the sectional permanent magnet linear synchronous motor (SPMLSM).
提出了一种连续的分段式永磁直线同步电动机位置(功角)和速度的检测方法。
When we measure the air heat capacity of heat pump by enthalpy potential method, the flow rate measuring method was used to measure flow rate and sectional mean temperature of air.
利用空气焓差法进行热泵空气侧换热量测量时，通常采用测流量法测量风的流量和截面平均温度。
There is many kind in the method strengthened in bridge, such as increasing the sectional law, increasing the law of prestressing force , outside to stick to the law of stencil plate etc.
桥梁加固的方法有多种，如增大截面法、增加预应力法、外贴钢板法等。
The experiment shows that this method is suitable for the measurement of the phase object with the small sectional size and the small temperature gradient.
实验表明此方法适用于几何尺度较小或温度梯度较小的三维位相物体温度场的散斑照相测量。
Through analyzing the filling characteristics of polygonal contours, an optimization method of scanning vectors for filling sectional contours was presented.
通过分析多边形轮廓的填充特点，提出了一种填充扫描矢量方向的优化方法。
The conclusion is that, compared with the parallel-searching and the linear combination methods, the sectional optimization method is more flexible and better in convergence.
通过与并行寻优、线性组合方法的比较，得出了分级优化法具有灵活性及收敛性好等特点的结论。
Multi-step forming and sectional forming technology are the common use forming method in multi-point forming.
结合多道次成形和分段成形工艺方式，文章对封头的多点成形过程进行了工艺分析。
The left to right shunt rate (f) and the transverse sectional area of ductus arteriosus (a) were calculated by color Doppler flow convergence method in 20 patients with patent ductus arteriosus.
用彩色多普勒血流会聚法对20例动脉导管未闭患者的左向右分流率F进行测定，并根据F值计算出动脉导管的横截面积A。
A new method which neither center stakes nor cross - sectional directions about route layout side slope stakes from traverse stations, is discussed in this paper.
提出一种无需放样路线的中桩，也无需测定横断面方向，在导线点上直接放样路线边线的新方法。
According to two conditions, shearing deform and compress deform, the paper put forward the method of sectional numerical plug and reconstruction of mesh motion.
根据网格扭曲的两种情形—剪切扭曲和压缩扭曲，提出网格运动的局部线性插值与重构方法。
The relationship between three-dimensional grain morphology characteristics and random cross-sectional parameters has been established based on the method of simulation slicing.
本文通过仿真切割的方法建立晶粒三维空间形貌特征与其随机截面形貌参数之间的关系。
Methods in 1999, a cross-sectional study was carried out in a natural population of Beijing, using stratified-random sampling method.
方法1999年在北京市自然人群中采用分层随机抽样的方法进行横断面调查。
According to different driving ways of vibration, the sectional model test methods can be classified into two major categories, i. e. free-vibration method and forced-vibration method.
按照振动驱动机制不同，节段模型试验方法可分为自由振动法和强迫振动法两大类。
There already exist Median, Quartiles and Tenth quantile etc. Based on this, the authors put out the concept and (calculation) method for tri-sectional quantiles in this article.
统计中已有确定中位数、四分位数、十分位数等的方法，文章在此基础上提出三分位数的概念及其确定的方法。
The interaction that this method considered muscle of link bridge annulus and band muscle integratedly and frame bridge, link bridge is sectional the influence of dimension .
该方法综合考虑了环梁环筋和箍筋的相互功能及框架梁、环梁截面尺寸的影响。
ABSTRACT Objective to introduce a simple and exact method which can be used to measure cross-sectional areas in large airways.
目的介绍一种简单实用而较精确的测量狭窄气管截面积的方法。
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