查询词典 programmable function key

This paper mainly exponuds the design of the automatic control of the ball size sorting system,which is a design applies the high performance and low cost micro-programmable conroller FX series PLC of Mitsubishi company.

本设计是研制自动化程度高、工作可靠、稳定的机械手控制系统，使其完成分拣大小球的全自动的机械设计。

Between, 1833 and 1842 Babbage tried to build an Analytical machine that would be programmable to do any calculation.

1833年至1842年间，巴贝治试图建造一个能够有系统的做任何计算的逻辑机器。

In order to eliminate direct current drift and saturation problems of pure integrator for back electromotive force,an improved programmable low-pass filter rotor flux estimator was proposed to replace the pure integrator.

为了有效抑制反电动势积分环节所存在的直流偏移和积分饱和问题，采用一个截止频率可根据输出频率进行自调整的低通滤波器来代替传统电压模型磁链观测器中的反电动势积分环节。

Baud rate 1200, 2400, 4800, 9600 or 19,200 programmable Parity Even, odd or no parity.

波特率1200 ， 2400 ， 4800 ， 9600或19200可编程奇偶即使，奇数或没有均等。

The application of programmable logic controller in the control system of the hot billet marking equipment was introduced.

主要介绍了可编程序控制器在热钢坯端面打号机控制系统中的应用。

To fulfill a TV guidance system task of fast recognizing and tracking missile target from sequential images including multiple interferences,a fast segmentation and target characteristic extraction algorithm of sequential images based on binary image index map was proposed.After the sequential images were processed to binary images,a Field Programmable Gate Array was used to scan the binary image once and an index map was built,and then Digital Signal Processing was used to scan the index map once.

针对电视制导系统需从包含多个干扰目标的序列图像中快速识别和跟踪导弹目标的要求，提出了一种基于二值图像索引图的序列图像快速分割及目标特征提取算法，在序列图像二值化后，只需由FPGA对其遍历一次就可得到一张含有目标信息的索引图表，再由DSP对该索引图表边遍历边计算就可得到图像所含目标的数量、面积、质心坐标、二阶矩不变量等特征。

The fully programmable Blackfin BF533 16/32-bit core is capable of operating at up to 756 MHz/1512 MMACS and has up to 148kB of on-chip SRAM memory.

完全可编程的 Blackfin BF533 16/32位内核的工作频率最高可达756MHz/1512MMACS，片上 SRAM 内存容量最高可达148kB。

An on-board four-channel DMA controller along with an intelligent micro machine automatically manages memory structures and provides command chaining and autonomous block transfers while two large independent FIFOs accommodate long bus latencies and provide programmable thresholds.

一个机载4信道DMA（Direct Memory Access 直接存储器存储）控制器和一个智能微型设备能够自动管理存储结构并提供命令链和独立块传输，而两个大型独立的FIFOs可以容纳长时间总线延迟并提供可编程阈值。

It consists of a bridgeable divide-by-8 prescaler with an integrated preamplifier, a 15-bit programmable divider, a crystal oscillator and a reference divider with two selectable divider ratios (512 / 1024), and a phase/frequency detector together with a charge pump which drives the tuning amplifier.

它包括一个集成前置放大器，一个15位可编程分频器，晶体振荡器和一个带有两个可选分率（512 / 1024），和相位/频率检测器连同参考分频器的弥合的分频8预分频器电荷泵的驱动器调谐放大器。

With the developing of science and technology, Programmable Logiccontroller has been broadly used in all kinds of business.

随着科学和技术的发展，PLC已经在各行各业得到广泛的应用。

A backer of an Afghan law that critics say legalizes marital rape has rejected the international outcry as foreign meddling.

饱受批评的一项法律的拥护者说合法化的婚内暴力不会受国际舆论的干涉。

Years ago, a ancient Egyptian fleet went to the Land of punt for seeking a kind of flavor named "myrrh", and aromatic plants which has dense exotic style for the queen Hatshepsut.

3500年前的一个古埃及的舰队到&彭特之地&寻找一种叫没药的香料。