About the Calculation of Arc length of the Oriented Smoth Curve or Jordan;
关于有向Jordan光滑曲线的弧长计算
Direct precise solving method of interposed transition curve between uncorresponding compound curve arc length
非对称复曲线中插缓和曲线弧长的精确求解
The experimental results show that the optimum melting voltage is 35～36 V,the reasonable arc length is 25～29 mm.
以海绵钛和中间合金压制的电极经两次熔化得到的TC11合金铸锭为原材料,采用真空自耗电弧炉,在不同的电压下熔炼3次TC11合金铸锭,研究熔化电压、弧长与TC11合金铸锭扒皮深度和扒皮量的关系。
Self-adaptation control technology of arc length for all-position TIG tube welding machine;
全位置TIG焊管机电弧长度自适应控制技术
Application of arc-length method to structural geometrically nonlinear analysis;
将弧长法应用于结构的几何非线性有限元分析
The full load-longitudinal displacement(F—u)equilibrium path is theoretically investigated by using finite element approach in conjunction with the arc-length method.
使用弧长法对荷载—纵向位移(F—u)平衡路线进行全过程跟踪研究。
By Newton-Raphon increment iterative method and arc-length method,the nodes of partial double layers spherical reticulated shell subjected to uniform distributed forces are analyzed with nonlinear finite element theory.
以中部单层、周围局部双层的球面网壳为对象,采用Newton-Raphson增量迭代及弧长法对结构进行了非线性有限元分析,总结了此类网壳结构的失稳规律,并且得出了结构由单层过渡到双层时临界荷载的变化规律。
Adaptive arc length control for magnesium alloy sheets TIG welding;
镁合金薄板TIG焊自适应弧长控制
Based on analysis for vacuum arc remelting process and according to actual melting condition,some partial strategies which is helpful for control of melting aim were presented,for example,arc length control,melting speed control,decouple control and so on.
通过对真空电弧重熔炉工艺过程的分析,根据冶炼实际情况,提出了一些有助于控制冶炼目标的局部策略,如弧长控制、熔速控制、解耦控制等。
The experiments show that the system can complete synergic control and arc length control.
实验结果表明:该系统能够实现协同控制和弧长控制,具有操作简便和适应性强的特点。
controlled tungsten-arc welding
自动控制弧长的钨极电弧焊
STUDY ON THE AUTOMATIC REGULATION OF TIG WELDING ARC-LENGTH
钨极氩弧焊弧长自动调节装置的研究
two-lobe epitrochoidal bore
双弧长短幅外旋轮线气缸
Arc length symbol. Shape resizes with text.
弧长符号。形状大小随文本调整。
The Length for 1° Difference of Longitude in Parallel of Latitude on Mercator Chart
墨卡托海图上经差1°的等纬圈弧长
Study of Arc Length Fuzzy Control in MIG Welding Based on DSP;
基于DSP的MIG焊弧长模糊控制的研究
Frequency-character combine control method of arc length adjustment of GMAW-P
GMAW-P频率特性复合弧长适应控制法
APPLICATION OF ARC-LENGTH METHOD TO TRACING FOLDING PROCESS OF SELF-HOLD FOLDABLE STRUCTURES
弧长法跟踪自锁折叠网架折叠全过程
The limit of this ratio as the length of the arc approaches zero.
曲率极限当弧长趋向于零时该曲率的极限
Arcs more readily than AC welders, with longer arcing.
起弧比交流电容易，电弧加长一倍。
The individual arcs cannot be rectified.
单个弧是不能求长的。
The falling star described a long curve in the sky.
流星在空中画出了一道长长的弧线。
The falling star described a long curve m the sky.
流星在天空划出一道很长的弧线。
The Establishment Of Pants Type Structure And The Affirmation Of Crotch Curve Length
裤型结构的建立及裆弧线长度的求证
Arc Spraying Technology And Application For A Long - term Anti - Corrosion Coatings;
电弧喷涂技术及长效防腐涂层的应用
Dynamic Characters Research of Air Arc at Low Current in Long Gap
长间隙小电流空气电弧动态特性(英文)
Growth Process of Micro-Arc Oxidation Coating on LY12 Aluminum Alloy
LY12铝合金微弧氧化膜的生长过程
Growing Rate of Micro-arc Oxidation Coating on 6061 Aluminum Alloy
6061铝合金微弧氧化陶瓷层生长速度