The Research of Ring Spinning Theory Based on Balloon Shape and Yarn Tension;
基于气圈形态与纱线张力的环锭纺理论研究
The primary design and simulation research on automation tracking and compensating arc suppression coil of distribution network;
配电网消弧线圈自动跟踪补偿装置的初步设计与仿真研究
Experimental study of arc extinction performance for various types of arc suppression coils;
不同类型消弧线圈灭弧性能的试验研究
Problems of harmonic current amplification for arc suppression coils with variable tuning capacitors;
调容式消弧线圈的谐波电流放大问题分析
Automatic setting calculation software of 66kV arc-suppression coil tap position based on EMS;
基于EMS系统的66kV消弧线圈档位自动整定计算软件
Study on the automatically tuned arc-suppression coil with super large capacity;
超大容量自动调谐消弧线圈装置研究
Research on new type arc-suppression coil based on single-phase active power filter technology;
基于单相有源滤波技术的新型消弧线圈的研究
The Research of Ring Spinning Theory Based on Balloon Shape and Yarn Tension;
基于气圈形态与纱线张力的环锭纺理论研究
Theory and Research on Dynamics of balloon---Form and Tension of two-for-one twister's balloon;
气圈动力学理论与研究——倍捻锭气圈的形态与张力
Edge Extraction of the Yarn Balloon Based on Morphology and the Transformation of Dynamical Gray Algorithm;
基于形态学和动态灰度变化算法的纱线气圈边缘提取
Life-sustaining materials in gaseous, liquid, and solid forms are cycled through the biosphere, providing sustenance to all living organisms.
气态、液态和固态形式的生命物质在生物圈内循环，同时提供给所有生命体营养物质。
On the Phaseic English Enclosure over the Northern Part of Jiangsu in Modern Times;
试论近代苏北英国式形态的圈地运动
a rounded or irregularly shaped outline containing the words that a character in a cartoon is represented to be saying.
气球形圆圈圈有卡通片中人物所说的话的圆形或不规则线条
A Geometric Analysis of the Loop Form of a Small-Diameter Circular Plain Knitted Fabric
小口径圆筒形纬平针织物线圈形态的几何分析
Matter exists in three states: solid, liquid and gas.
物质以三种形态存在: 固态、 液态和气态。
Study on the Dynamic Auxiliary Seal Ring of Dry Gas Seal;
干气密封装置动态辅助密封圈性能研究
Classification and Characteristic of the Classical Arch in Eurasia
欧亚圈内古典拱的立面形态的分类及特征
Spatial-temporal Changes of Urban Spatial Morphology of Wuhan Metropolitan;
武汉城市圈城市空间形态特征及其变化
The Four Images and Three Circles: Basic Morphology and Intrinsic Structure of Ancient Chinese Aesthetics;
四象三圈:中国古代美的基本形态和内部结构
The organization structures configuration of "A+8": The circle of Pearl River(the South of China)cities develop trend (Part 1);
“A+8”组织结构形态:珠三角(华南)都市圈发展走势(上)
horse shoe washer
开口垫圈,马蹄形垫圈
An Analysis on the Spatial Shape and the Ecological Culture Landscape structure in Xi an-Xianyang Metropolitan Coordinating Region;
“西咸”都市圈的空间形态与生态文化景观结构分析
Matter exists in three states : solid, liquid and gas.
物质以三种形态存在,即固态、液态和气态。
" Fluid systems--Sealing devices--O-rings--Inside diameters, cross-sections, tolerances and size identification code"
GB3452.1-1992液压气动用O形橡胶密封圈尺寸系列及公差
Fluid power systems--O-ring--Design criteria for O-ring housing--Basic calculation
GB/T3452.3-1988液压气动用O形橡胶密封圈沟漕尺寸和设计计算