Influences of ground water level changes to thin sand level of soft foundation;
地下水位变化对软弱地基细砂垫层的影响
Influence of cut-off wall in Changjiang dike on ground water level at its inside aera;
长江堤防防渗墙对堤内地下水位的影响分析
Study on the short-term earthquake prediction method with the data of ground water level;
四川地下水位异常与地震预测
A food drying equipment QTM with the function of air conditioning is introduced and a serial intelligent system of measurement and control based on superordinate computer and subordinate computer is studied.
介绍具有气调功能的食品干燥设备QTM,研制一种基于上、下位机的串行智能测控系统。
The system is a two-level control module in which the industrial control computer is used as main computer and PLC as subordinate computer.
通过对常见计算机数控系统的分析,结合转台拉弯机的控制需求,建立基于上下位机的拉弯机数控系统,系统采用工业控制机为上位机和以可编程序控制器(PLC)为下位机构成的两级控制模式。
The article also describes field bus control system of its subordinate computer and control software of its principal computer.
根据国内外纺织厂生产管理自动化的发展现状和发展方向,提出了基于CAN现场总线的一套面向网络的新型电子提花机群系统的控制方法,并设计出了下位机子站的现场总线控制系统和上位机的系统控制软件。
Horizontal displacements in infinite slopes of cohesive soil due to raise of groundwater table;
地下水位升高时黏性土无限边坡的水平位移
Monitoring and Analysis on the relation between variation of Groundwater table and land Subsidence in urban area;
城市地下水位变化与地面沉降关系的监测与分析
A simple method to calculate aquifer parameters through groundwater table and soil water content data;
由地下水位和含水量资料推估含水层参数的方法
One is the upper computer and the other is the lower computer.
在线监测系统以两个工业控制计算机组成上下位机,下位机主要负责控制和数据的采集,以及将数据以事先约定的方式及时传送给上位机;上位机在Windows平台下借助于VisualC++6。
According to the application environment of spaceborne electronic equipments,in a view of high reliability,the design principle and realization method of lower computer are discussed in this paper.
按照星载电子设备的功能应用环境,从满足高可靠性要求的角度来讨论研究设计下位机的方法,使其具备一定模块化成熟度,高可靠性,满足日益增长的星载设备的共同功能需求。
Design of lower computer system has been finished for the electronic system of space CCD cameras based on requests.
结合空间面阵CCD相机电子系统的总体要求,完成了基于CPLD的空间面阵CCD相机下位机系统的设计。
upper and lower motor lesions
上位和下位运动损伤
Anterior reduction and fixation for lower cervical fracture
前路切开复位治疗下位颈椎骨折脱位
landing gear downlock override switch
起落架下位锁超控电门
landing gear downlock annunciator
起落架下位锁示号器
drawdown [groundwater]
水位下降〔地下水〕
a secondary or inferior position or status.
第二位的或低下的位置。
You should bring down the next two figures
你应将下两位数字进位。
phreatic water surface
地下水(静止)水位
Lying below the epidermis.
皮下的位于真皮以下的
The Big Apple dropped five places to No. 15, while Los Angeles fell to No. 42 from No. 29 in 2006.
纽约下滑五个榜位，降至第15位；洛杉矶从去年的29位下降至第42位。
Take your places for the next dance.
请就位跳下一支舞。
reseat oneself more comfortably
换个更舒服的座位坐下.
He handed the lady into / out of the car.
他扶那位女士上／下车。
It is at the bottom right hand corner of the map.
它位于地图的右下角。
a humble nobody
地位低下的无名小卒
tangential position roentgenography of mandibular ramus
下颌升支切线位投照术
depression curve
(地下水位的)降落曲线
A police officer pulled up and asked,
一位警官把车停下来问：