Development of Software for Intersection, Subtraction,and Addition Operations Between Regions;
实现区域“交”、“差”、“并”操作的研究及软件开发
The intersection and union of twoobjects in Abel category;
Abel范畴中两个对象的交与并
Effective algorithm on intersection of arbitrary polygonal regions
任意多边形区域交的有效算法
First,logical operation and /or of image was calculated and the probability of and/or image was obtained.
主要思想是在图像对齐后,对图像进行逻辑交和逻辑或运算,再根据交图像和并图像的概率,定义一个能量函数,由能量函数极小值检索目标图像。
This article introduces the characteristic and function of AC-AC frequency conversion vector control system used in main driving motor in the CSP finishing mill,and expatiates the basic theory of AC-AC frequency conversion vector control.
文章介绍了薄板坯连铸连轧精轧机主传动电机应用交-交变频矢量控制系统的原因和特点,阐述了交-交变频矢量控制的基本原理,是一种高性能的控制方式,在现代化生产中具有重要意义。
With the developing of electric,shaft winder system use the electric control system,drived by cycloconverer synchronous motor and realized full load and automation,becomes a perfect control model.
随着电力电子技术的迅速发展,矿井提升机采用大容量低速交交变频同步电机驱动,实现满载、全自动运行是一种十分理想的控制模式。
Damped flux linkage oriented drive system for cycloconverter fed synchronous motor;
交交变频同步电机阻尼磁链定向控制系统
The study of rotor position detecting technology for cycloconverter-fed synchronous motor;
交交变频同步电动机转子位置检测研究
This paper presented the necessity of electrical control device of 2 m explosion-proof cycloconverter winch on the basis of analysis of the present situation of 2 m explosion-proof winch.
文章在分析了 2m防爆绞车现状的基础上 ,阐明交交变频绞车电控装置的必要性。
Deliver over/up
把……交出来，移交。
dna rna hybridation
dna rna 杂交
The act of uniting sexually.
交配，性交交配的行为，性交的行为
To subject to outbreeding.
使远交使做非亲缘交配
the quality of being incapable of exchange or interchange.
不能交流或交换的性质。
cross-market dual play
交叉巿场的双重交易
change sephadex
离子交换交联葡聚糖
All-Directional Interchanges
全直接交叉型交流道
cross regulation
交叉调节，交互调节
ocean boarding vessel
海洋交通船远洋交通艇
free alongside quay
码头交货码头交货价格
give in [ hand in ] one's resignation
提交辞职书, 递交辞呈
simple alternation problem
单次交替题 单次交替题
cross-junction box
交叉接线盒，交叉接线箱
The act or an instance of fellatio.
口交口交的行为或事例
a rotary intersection
圆环交流 [环行交叉] 道
bull and bear operations
多头交易与空头交易
delivered weight
交货时重量交货重量