定时

When the amount of water is fixed, GTE reduces with the increasing of water-cement ratio and increases when cement content is fixed. At first, the GTE changes dramatically, but 28 days later, it approaches a stable value.

水灰质量比的影响则取决于水泥用量和用水量的相对关系，当用水量一定时，热膨胀系数随水灰质量比的增大而降低；当水泥用量一定时，热膨胀系数随水灰质量比的增大而升高。

In accordance with the development of the high speed computer,it is possible to record the telemetry video data and the timing information in real time,and then to process record data after the event by software.

随着计算机处理速度的提高，可以将经过码同步处理的数据和遥测定时信息实时记录，事后用软件对实时记录的遥测数据、定时信息进行处理。

An adapter that converts between the timing and protocol requirements of an intelligent device's memory bus and those of an I/O bus or network.

能够在智能设备的存储器总线和I/O总线之间实现定时信号和协议的转换工作的适配器类型（不同总线上的数据的定时和传输协议各有自己的定义和要求）。

The software introducted in this text is intercalate the sign of every module in the

本文介绍的应用软件的方法，即在MCS-51片内的RAM存储器位寻址区，设置各功能模块的软件标志，定时时间到，定时中断服务程序置此标志位为1，当主程序查询到此标志位是就会执行相应的功能。

The software introducted in this text is intercalate the sign of e

本文介绍的应用软件的方法，即在MCS-51片内的RAM存储器位寻址区，设置各功能模块的软件标志，定时时间到，定时中断服务程序置此标志位为1，当主程序查询到此标志位是就会执行相应的功能。

The software introducted in this text is intercalate the sign of every module in the digit seeking site section of the RAM of the signechip.When it comes to the time ,the sign will turn to one,so the main program will enforcole the relevant function .

本文介绍的应用软件的方法，即在MCS-51片内的RAM存储器位寻址区，设置各功能模块的软件标志，定时时间到，定时中断服务程序置此标志位为1，当主程序查询到此标志位是就会执行相应的功能。

The ability of a demulsifier's desalting is determined by its ability of lowering interfacial tension.

当场强一定时温度的升高或当温度一定时场强的升高都将使电分散作用加剧。

TL084MJ Pinout: 3.3V Operation with 5V Tolerant Buffers ACPI 1.1, PC99/PC2001 Compliant LPC Interface with Clock Run Support Serial IRQ Interface Compatible with Serialized IRQ Support for PCI Systems 15 Direct IRQs Four 8-Bit DMA Channels ACPI SCI Interface nSMI Shadowed write only registers Internal 64K Flash ROM Programmed From Direct Parallel Interface, 8051, or LPC Host 2k-Byte Lockable Boot Block Can be Programmed Without 8051 Intervention Three Power Planes Low Standby Current in Sleep Mode Intelligent Auto Power Management for Super I/O ACPI Embedded Controller Interface Configuration Register Set Compatible with ISA Plug-and-Play Standard (Version 1.0a) High-Performance Embedded 8051 Keyboard and System Controller Provides System Power Management System Watch Dog Timer 8042 Style Host Interface Supports Interrupt and Polling Access 256 Bytes Data RAM On-Chip Memory-Mapped Control Registers Access to RTC and CMOS Registers Up to 16x8 Keyboard Scan Matrix Two 16 Bit Timer/Counters Integrated Full-Duplex Serial Port Interface Eleven 8051 Interrupt Sources Thirty-Two 8-Bit, Host/8051 Mailbox Registers Thirty-six Maskable Hardware Wake-Up Events Fast GATEA20

TL084MJ引脚说明： 3.3V工作电压为5V容错缓冲器的ACPI 1.1，PC99/PC2001符合LPC接口与时钟运行支持-兼容串行接口与串行的IRQ IRQ的支持PCI系统- 15直接的IRQ - 4个8位DMA通道- ACPI的SCI接口- nSMI -阴影只写寄存器内部的64K的Flash ROM -直接从程序并行接口，8051，还是LPC主机-的2K字节可锁定引导块-可在不干预程序8051三力飞机-低待机电流在休眠模式-智能型自动电源管理的超级I / O的ACPI嵌入式控制器接口配置寄存器设置兼容的ISA拆开的播放标准（版本1.0a）高性能嵌入式8051键盘和系统控制器-提供系统电源管理-系统监视狗定时器- 8042型主机接口-支持中断和轮询访问- 256字节数据RAM -片上存储器映射控制寄存器-获取实时时钟和CMOS寄存器-最多16x8矩阵键盘扫描- 2个16位定时器/计数器-综合全双工串行接口- 11个中断源8051 - 32个8位，Host/8051邮箱寄存器- 36个可屏蔽硬件唤醒事件-快速GATEA20

When times up,it will outputs a steering impulse through the NAND gate control out-port, the relay will be break over or turn on, and then electrical appliance work as the fixed time.

当定时时间一到，输出一个控制脉冲，控制继电器的导通或关断，从而控制用电器的定时工作。

This method is pure software,and the code synchronization,demodulation,frame synchronization and data processing are implemented by the MCU program on one chip.

其优点是存在很强的定时分量，容易提取定时信息；同时不存在直流分量，对于大多数采用交流耦合的有线信道来说是很有利的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐