控制信号

In addition, the South Korean researchers identified the maintenance of embryonic stem cells pluripotent Rap2GTPase gene in control of vertebrate dorsoventral axis structure of Nodal signal-regulated protein in the process of mechanism.

此外，韩国研究者查明了维持胚胎干细胞多能性的Rap2GTPase基因在控制脊椎动物背腹轴结构形成的Nodal蛋白质信号调节过程中的作用机理。

Automatic control commissioning: When detector sends alarming signal to the fire control center, the solenoid valve at the terminal exhauster and pre-active alarming valve unit is turned on and get the fire sprinkling pump started up.

自动方式调试：探测器报警信号传至消防控制中心，联动打开末端排气装置和预作用报警阀组上的电磁阀，并联动启动消防喷淋泵。

According to the dependence of photorefractive effects (such as facular size effect, beam climbing effect, and competition rules between noise grating and signal grating) on various physical factors, we get an effective method controlling the intensity of the noise.

利用光折变效应中的光斑尺寸效应、光爬行效应以及晶体中信号栅与噪音栅之间的竞争规律对各种物理因素的依赖关系，摸索出一套控制噪音强弱的有效方法。

The hot water feedway concludes sub control, keyboard circuit, display circuit, control driven circuit, signal amplifier, shaping circuit, A/D translation circuit, current switch S, temperature sensor W1, temperature sensor W2, temperature sensor W3, water-level sensor H1, electric control valve Y1, electric tee control valve Y2, electric control valve Y3, pump M and heater band.

本发明涉及一种电水箱，特别涉及一种不浪费热水管中存留的冷水直接为用户提供热水的电水箱热水直供装置，它包括微控制器、键盘电路、显示电路、控制驱动电路、信号放大、整形电路、A/D转换电路、水流开关S、温度传感器W1、温度传感器W2、温度传感器W3、水位传感器H1、电控阀Y1、三通电控阀Y2、电控阀Y3、水泵M和加热带。

The XYN7 gene, located on multicopy shuttle vectors pYES6/CT, was successfully expressed in the yeast Saccharomyces cerevisiae under the control of the GALI promoter and CYC1 transcription termination signal , respectively.

XYN7基因构建在多拷贝穿梭载体pYES6／CT上，在GALI启动子和CYC1转录终止信号的控制下成功在酿酒酵母中表达。

Application program compiled in LabVIEW can incept workpiece position input by users, analyze and process and display signals, control system.

以LabVIEW为平台编制的用户应用程序，能够接收用户输入的加工点的位置信息，可完成信号的分析、处理、显示等操作，并实现对系统的控制。

This measuring and controlling board collects measured signal; then analyses and calculates; Finally, controls electric machinery, pump, electromagnetism valve and liquid level switch and so on to realize the invariableness of the concentration of lye.

测控板采集测量信号，并且进行分析计算，然后对电机、蠕动泵、电磁阀、液位开关等进行控制来达到保持碱浓度恒定的目的。

Read and write of flash disk as USB host.According to the request of this subject, the system hardware and software for the slave device, and the communication interface to the master PC are developed. Detailed works are as follows: in order to implement the measurement principle in the system, flow-liquid levelmethod is used;velocity of flow is measured through rotor Kinemometer;water level is surveyedvia RS485 interface and pressure sensor;the C8051F060 chip which is in high performance andintegration, produced by Silicon Laboratories Company as master chip is used to capture and measure the width of impulses, so singals of flow velocity are collected and disposed;the 4×4 matrix keyboard and LCD are used in the part of man-machine interface which are easy to input, legible to read, various to display, comfy to be accepted and plain to show measure and inquiry results;FRAM memory FM3164 is used to carry out the non-volatile memory of data and accurate real-time clock.;SL811HST chip is used as USB host which can read and write flash disk,thereby a kind of adscititious mass storage is accomplished .

根据研制任务的要求，课题期间主要完成了下位机系统硬件和软件，设计了与上位机的通讯界面，所做的具体工作包括：测量原理在系统中的实现，采用了流速—水位计算法，通过旋桨式流速仪来测量流速，通过RS485接口与压力变送器通讯测量水位；主控制芯片采用了Silicon Laboratories公司的高性能、高集成度C8051F060芯片，利用其捕捉测脉宽的特性，实现了流速信号的采集和处理；人机接口部分采用了4×4矩阵键盘和LCD显示，输入方便，读数清晰，显示多样化，信息量大，易于被用户接受，更直观地显示测量及查询结果；通过采用铁电存储器FM3164实现了数据的非易失性存储和精确的实时时钟；通过采用SL811HST芯片，实现了USB主机的功能，可读写U盘，从而实现了单片机的外挂式海量存储。

In view of the fact that in the present stage multimedia technologymerely involves to the picture and the sound, but is in the recreationmachine also only uses the human body skin the kinesthesis, but in thehuman body had the five senses to be supposed also to have the senseof smell delicious sense media from the media definition, this articleproposed had the control system take the AP7003 pronunciation signalidentification system as the core small smell.

鉴于现阶段的多媒体技术中仅仅涉及到图像和声音，而就是游艺机中也只用到人体皮肤的运动感觉，而人体中有五官从媒体的定义上应该还有嗅觉和味觉媒体，本文提出了一个以AP7003语音信号识别系统为核心的小型气味发生控制系统。

It can provide simulative optical and electronic stimu- lation to control cabin and obtain response signal.

该系统能够向末制导炮弹控制舱提供模拟光电激励，并得到响应信号。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。