查询词典 NC

This paper proposes a new approach to intelligent Fuzzy-PID dual module control for improving dynamic performance of an NC servo feed system.

以数控伺服进给控制器为研究对象，采用在全论域范围内带有自调整模糊规则因子和模糊比例因子的自适应控制策略，提出一种可提高数控伺服进给系统动态性能的智能Fuzzy-PID双模控制器设计方法。

As a result, a simple control method can not improve the dynamic performance of speed servo system. Integrated the advantages of self-adaptive control, fuzzy control and PID control, an intelligent dual module NC servo controller, called self-adaptive fuzzy PID controller is designed according to the modular design principle.

在光干涉弹流油膜测量系统中，速度伺服系统的控制参数和结构参数是影响速度伺服系统性能的主要因素，且具有时变性和不确定性，采用单一的控制策略很难达到提高速度伺服系统的动态性能的目的。

The editorialists, nephrologists Drs Barry I Freedman and Thomas D DuBose Jr (Wake Forest Uniersity, Winston-Salem, NC), obsere that the two disorders share risk factors and pathophysiology and note, for example, that urinalysis proides a window into the systemic asculature, since relatiely small increases in urinary protein excretion appear to be surrogate markers for endothelial dysfunction and are an independent risk factor for systemic atherosclerosis.

肾病学专家Barry I Freedman和Thomas D DuBose Jr医生谈论道，这两种疾病享有共同的危险因子和病理生理变化，并举例说明：尿检是分析全身脉管系统的一个窗口，因为尿蛋白相对细微的升高就意味着内皮功能不全，同时也是全身动脉粥样硬化的独立危险因子。

Based on AC servomotors, NC Heavy Duty Mechanical Driving is a combination of new and high technology (information technology, auto control, modern electrotechnics, new material, etc.) and traditional mechanical technology.

基于交流伺服电机的数字化重载机械驱动技术，是高新技术(信息技术、自动控制、现代电工、新材料等)与传统的机械技术的结合。

First, the simulation of NC code embedded.

一、嵌入式数控代码的仿真。

This article briefly introduces the classification of C NC cutting ma chine tools, the new materials of CNC cutting tools and its development and tend ency.

主要介绍数控机床刀具的简要分类、控刀具材料的现状和发展趋势。

This dissertation studies the technical constitution of Virtual Reality and the enforceable tactics of its application in NC turning.

本文研究了虚拟现实系统的技术构成，探讨了数控加工中VR技术的实施策略及应用方式。

With the development of information, intelligence and network, NC engraving machine is widely used in various areas.

随着信息化、智能化、网络化的发展，数控雕刻机的应用越来越广泛，基于嵌入式系统的数控雕刻机也以多样化的形式迅速发展起来。

In the processing of NC milling ,there are many kinds of methods to control the forging envelop of part.

在数控铣削加工过程中，对零件加工余量的控制方法有很多种。

To improve the machining efficiency and precision of convex screws,a new method was put forward for inner whirlwind NC enveloping milling of screw curved surface.

为提高凸螺杆的加工效率和加工精度，将具有切削平稳、效率高等特点的传统旋风铣削技术与具有轨迹控制灵活等特点的数控技术相结合，提出了内旋风数控包络铣削螺杆螺旋曲面的新方法。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。